75000 - Document - DOCUMENT AND ENTITY INFORMATION
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75010 - Statement - CONSOLIDATED BALANCE SHEETS
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75020 - Statement - CONSOLIDATED BALANCE SHEETS (Parenthetical)
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75030 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS
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75040 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
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75050 - Statement - CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
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75060 - Statement - CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY PARENTHETICAL
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75070 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS
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995455 - Disclosure - Cybersecurity Risk Management, Strategy, and Governance
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995465 - Disclosure - ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES
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995475 - Disclosure - ACQUISITIONS
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995485 - Disclosure - CASH, CASH EQUIVALENTS AND MARKETABLE SECURITIES
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995495 - Disclosure - FAIR VALUE MEASUREMENTS
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995505 - Disclosure - PROPERTY, PLANT AND EQUIPMENT
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995515 - Disclosure - INTANGIBLE ASSETS AND GOODWILL
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995525 - Disclosure - NOTES PAYABLE AND OTHER BORROWINGS
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995535 - Disclosure - RESTRUCTURING AND OTHER EXPENSES
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995545 - Disclosure - DEFERRED REVENUES
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995555 - Disclosure - LEASES, OTHER COMMITMENTS AND CERTAIN CONTINGENCIES
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995565 - Disclosure - STOCKHOLDERS' EQUITY
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995575 - Disclosure - EMPLOYEE BENEFIT PLANS
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995585 - Disclosure - INCOME TAXES
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995595 - Disclosure - SEGMENT INFORMATION
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995605 - Disclosure - EARNINGS PER SHARE
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995615 - Disclosure - LEGAL PROCEEDINGS
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995625 - Disclosure - ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES (Policies)
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995635 - Disclosure - ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES (Tables)
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995645 - Disclosure - CASH, CASH EQUIVALENTS AND MARKETABLE SECURITIES (Tables)
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995655 - Disclosure - FAIR VALUE MEASUREMENTS (Tables)
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995665 - Disclosure - PROPERTY, PLANT AND EQUIPMENT (Tables)
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995675 - Disclosure - INTANGIBLE ASSETS AND GOODWILL (Tables)
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995685 - Disclosure - NOTES PAYABLE AND OTHER BORROWINGS (Tables)
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995695 - Disclosure - RESTRUCTURING AND OTHER EXPENSES (Tables)
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995705 - Disclosure - DEFERRED REVENUES (Tables)
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995715 - Disclosure - LEASES, OTHER COMMITMENTS AND CERTAIN CONTINGENCIES (Tables)
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995725 - Disclosure - STOCKHOLDERS' EQUITY (Tables)
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995735 - Disclosure - EMPLOYEE BENEFIT PLANS (Tables)
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995745 - Disclosure - INCOME TAXES (Tables)
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995755 - Disclosure - SEGMENT INFORMATION (Tables)
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995765 - Disclosure - EARNINGS PER SHARE (Tables)
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995775 - Disclosure - ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES Narrative (Details)
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995785 - Disclosure - ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES Narrative (Details1)
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995785 - Disclosure - ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES Narrative (Details1) [Default]
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995795 - Disclosure - ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES (Details)
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995805 - Disclosure - CASH, CASH EQUIVALENTS AND MARKETABLE SECURITIES (Details)
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995815 - Disclosure - CASH, CASH EQUIVALENTS AND MARKETABLE SECURITIES (Details) 2
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995825 - Disclosure - ACQUISITIONS Narrative (Details)
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995835 - Disclosure - FAIR VALUE MEASUREMENTS (Details)
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995845 - Disclosure - FAIR VALUE MEASUREMENTS Narrative (Details)
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995855 - Disclosure - PROPERTY, PLANT AND EQUIPMENT (Details)
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995865 - Disclosure - PROPERTY, PLANT AND EQUIPMENT (Parenthetical) (Details)
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995875 - Disclosure - PROPERTY, PLANT AND EQUIPMENT Narrative (Details)
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995885 - Disclosure - INTANGIBLE ASSETS (Details)
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995895 - Disclosure - INTANGIBLE ASSETS AMORTIZATION (Details)
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995905 - Disclosure - GOODWILL (Details)
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995915 - Disclosure - NOTES PAYABLE AND OTHER BORROWINGS (Details)
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995925 - Disclosure - NOTES PAYABLE AND OTHER BORROWINGS (Details) 2
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995935 - Disclosure - NOTES PAYABLE AND OTHER BORROWINGS - Summary of Senior Notes (Parenthetical) (Details)
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995945 - Disclosure - FUTURE PRINCIPAL PAYMENTS FOR ALL BORROWINGS (Details)
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995955 - Disclosure - NOTES PAYABLE AND OTHER BORROWINGS Narrative (Details)
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995965 - Disclosure - RESTRUCTURING AND OTHER EXPENSES - Schedule of Restructuring and Other Expenses (Details)
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995975 - Disclosure - RESTRUCTURING AND OTHER EXPENSES Narrative (Details)
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995985 - Disclosure - RESTRUCTURING AND OTHER EXPENSES - Summary of All Plans (Details)
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995995 - Disclosure - RESTRUCTURING AND OTHER EXPENSES - Summary of All Plans - Parenthetical (Details)
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996005 - Disclosure - DEFERRED REVENUES (Details)
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996015 - Disclosure - LEASES, OTHER COMMITMENTS AND CERTAIN CONTINGENCIES Narrative (Details)
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996025 - Disclosure - LEASES, OTHER COMMITMENTS AND CERTAIN CONTINGENCIES - Components of Lease Expense (Details)
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996035 - Disclosure - LEASES, OTHER COMMITMENTS AND CERTAIN CONTINGENCIES - Supplemental Balance Sheet Information Related to Leases (Details)
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996045 - Disclosure - LEASES, OTHER COMMITMENTS AND CERTAIN CONTINGENCIES - Supplemental Cash Flow Information Related to Leases (Details)
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996055 - Disclosure - LEASES, OTHER COMMITMENTS AND CERTAIN CONTINGENCIES - Schedule of Maturities of Lease Liabilities (Details)
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996065 - Disclosure - LEASES, OTHER COMMITMENTS AND CERTAIN CONTINGENCIES - Schedule of Maturities of Lease Liabilities (Details) 2
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996075 - Disclosure - LEASES, OTHER COMMITMENTS AND CERTAIN CONTINGENCIES - Schedule of Unconditional Purchase and Certain Other Obligations (Details)
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996085 - Disclosure - STOCKHOLDERS' EQUITY Narrative (Details)
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996095 - Disclosure - STOCKHOLDERS' EQUITY (Details)
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996105 - Disclosure - EMPLOYEE BENEFIT PLANS Narrative (Details)
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996115 - Disclosure - EMPLOYEE BENEFIT PLANS (Details)
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996125 - Disclosure - TAX BENEFITS FROM EXERCISES OF STOCK OPTIONS AND VESTING OF RESTRICTED STOCK-BASED AWARDS Narrative (Details)
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996135 - Disclosure - DEFERRED CONTRIBUTION PLANS Narrative (Details)
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996145 - Disclosure - DEFERRED COMPENSATION PLANS Narrative (Details)
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996155 - Disclosure - INCOME TAXES Narrative (Details)
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996165 - Disclosure - INCOME TAXES - Geographical Breakdown of Income Before Income Taxes (Details)
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996175 - Disclosure - INCOME TAXES - Components of Provision for Income Taxes (Details)
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996185 - Disclosure - INCOME TAXES - Reconciliation of Differences Between Federal Statutory Tax Rate and Effective Tax Rate (Details)
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996195 - Disclosure - INCOME TAXES - Schedule of Cash Paid for Income Taxes, Net of Refunds Received, by Jurisdiction (Details)
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996205 - Disclosure - INCOME TAXES - Components of Deferred Tax Liabilities and Assets (Details)
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996215 - Disclosure - INCOME TAXES - Components of Deferred Tax Liabilities and Assets Continued (Details)
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996225 - Disclosure - INCOME TAXES - Gross Unrecognized Tax Benefits, Including Acquisitions (Details)
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996235 - Disclosure - SEGMENT INFORMATION Narrative (Details)
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996245 - Disclosure - SEGMENT INFORMATION (Details)
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996255 - Disclosure - SEGMENT INFORMATION RECONCILIATION (Details)
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996265 - Disclosure - SUMMARY OF TOTAL REVENUES BY GEOGRAPHIC REGION (Details)
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996275 - Disclosure - SUMMARY OF SOFTWARE REVENUES AND CLOUD REVENUES BY OFFERINGS (Details)
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996285 - Disclosure - GEOGRAPHIC INFORMATION (Details)
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996295 - Disclosure - EARNINGS PER SHARE (Details)
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996305 - Disclosure - EARNINGS PER SHARE (Details) 2
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996315 - Disclosure - EARNINGS PER SHARE (Details) 3
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996325 - Disclosure - LEGAL PROCEEDINGS (Details)
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Fixed Rate Senior Notes Due May 2025 [Member]
Fixed Rate Senior Notes Due May 2025 [Member]
Fixed rate senior notes due may 2025.
Vested and issued
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value
Acquisition related and other
Total acquisition related and other expenses
Acquisition related and other
Business Combination, Acquisition-Related Cost, Expense
Canceled
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price
Retirement Plan Type
Retirement Plan Type [Axis]
Segments
Segments [Domain]
Foreign
Income (Loss) from Continuing Operations before Income Taxes, Foreign
Restructuring Reserve, Total
Accrued
Accrued at period start
Accrued at period end
Restructuring Reserve
Unrecorded Unconditional Purchase Obligation, to be Paid, Year Three
Fiscal 2029
Schedule Of Revenues From External Customers And Long Lived Assets [Table]
Schedule of Revenues from External Customers and Long-Lived Assets [Table]
Finance Lease, Liability
Finance leases
Total finance lease liabilities
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
Finance Lease, Liability, to be Paid, Year Four
Fiscal 2030
Preferred Stock, Shares Issued
Preferred stock shares issued
Statement of Financial Position Location, Balance [Domain]
Fixed Rate Senior Notes Due November 2029 [Member]
Fixed rate senior notes due november 2029.
Fixed-Rate Senior Notes Due November 2029 [Member]
Fixed Rate Senior Notes Due April 2038 [Member]
Fixed rate senior notes due april 2038.
Fixed-Rate Senior Notes Due April 2038 [Member]
Plan Name
Plan Name [Axis]
Fixed Rate Senior Notes Due April 2030 [Member]
Fixed rate senior notes due april 2030.
Fixed Rate Senior Notes Due April 2030 [Member]
Other, net, Shares
Stockholders' Equity, Other Shares
Entity Current Reporting Status
Entity Current Reporting Status
JAPAN
Japan [Member]
Date of issuance
Debt Instrument, Issuance Date
Other Tax Expense (Benefit)
Net tax expense
Fair Value Measurements Using Input Types Level 2 [Member]
Fair Value, Inputs, Level 2 [Member]
Total deferred tax assets, net
Deferred Tax Assets, Net of Valuation Allowance
Weighted Average Exercise Price [Abstract]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]
Common Stock, Shares Authorized
Common stock shares authorized
Finite-Lived Intangible Asset, Expected Amortization, Year Four
Fiscal 2030
Product and Service
Product and Service [Axis]
Restructuring and related costs recorded to date
Total Costs Accrued to Date
Restructuring and Related Cost, Cost Incurred to Date
Document Fiscal Period Focus
Document Fiscal Period Focus
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]
Finance Lease, Liability, to be Paid
Total financial lease payments
Other Noncurrent Liabilities [Member]
Finance lease liabilities:
Finance Lease, Liability [Abstract]
Stated interest rate percentage
Debt Instrument, Interest Rate, Stated Percentage
Accounting Standards Update 2023-09 [Member]
Accounting Standards Update 2023-09 [Member]
Revenue from Contract with Customer [Abstract]
Entity Shell Company
Entity Shell Company
Other borrowings due August 2025 [Member]
Other Borrowings Due August2025 [Member]
Other borrowings due August 2025.
Cash dividends declared
Dividends, Common Stock, Cash
Segment Information
Segment Reporting, Policy [Policy Text Block]
Cash and Cash Equivalents, at Carrying Value, Total
Cash and cash equivalents
Cash and Cash Equivalent
Future Principal Payments for all Borrowings
Schedule of Maturities of Long-Term Debt [Table Text Block]
Defined Benefit Plan, Benefit Obligation, Ending Balance
Defined Benefit Plan, Benefit Obligation, Beginning Balance
Aggregate projected benefit obligation
Defined Benefit Plan, Benefit Obligation
Notes payable and other borrowings, current
Notes Payable, Current
Notes Payable, Current, Total
Fixed Rate Senior Notes Due September 2045 [Member]
Fixed rate senior notes due september 2045.
Cybersecurity Risk Management, Strategy, and Governance [Abstract]
Finance Lease [Abstract]
Finance Lease
Finance lease cost:
2013 Credit Agreement [Member]
Credit Agreement2013 [Member]
2013 Credit Agreement [Member]
Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag]
Cybersecurity Risk Board of Directors Oversight [Text Block]
Senior notes fixed principal amount
Debt Fixed Principal Amount
Senior notes fixed principal amount.
Statement [Table]
Statement [Table]
Net unrealized gains on defined benefit plans
Net unrealized gains on defined benefit plans
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent, Total
Deferred Compensation Plan Disclosure [Table]
Deferred Compensation Plan Disclosure [Table]
Deferred compensation plan disclosure.
Increases related to tax positions taken during current fiscal year
Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions
Right of use asset in exchange for operating lease obligation
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability
Operating leases
Federal [Member]
Internal Revenue Service (IRS) [Member]
Operating loss carryforwards expiration date
Operating Loss Carryforwards, Expiration Date
Fixed Rate Senior Notes Due February 2031 [Member]
Fixed rate senior notes due february 2031.
Additional operating lease commitments
Lessee Operating Lease Lease Not Yet Commenced Lease Commitments
Lessee, operating lease, lease not yet commenced, lease commitments.
Preliminary purchase price, in cash
Payments to Acquire Businesses, Gross
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax, Ending Balance
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax, Beginning Balance
Foreign currency translation losses
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax
Americas [Member]
Americas [Member]
Statement [Line Items]
Statement [Line Items]
Business Acquisition, Acquiree
Business Combination [Domain]
Revenue Recognition
Revenue from Contract with Customer [Policy Text Block]
Restructuring Reserve Disclosures [Abstract]
Restructuring Reserve Disclosures [Abstract]
Fixed-Rate senior notes due July 2040 [Member]
Fixed Rate Senior Notes Due July 2040 [Member]
Fixed rate senior notes due july 2040.
Entity Filer Category
Entity Filer Category
Shares Under Restricted Stock-based Awards [Abstract]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Fixed-rate Senior Notes Due April 2025 [Member]
Fixed-rate senior notes due april 2025.
Fixed-Rate Senior Notes Due April 2025 [Member]
Total liabilities and stockholders' deficit
Liabilities and Equity
Total liabilities and stockholders' equity
Debt Instrument [Line Items]
Debt Instrument [Line Items]
Effective Income Tax Rate Reconciliation, Tax Contingency, Percent
Effective Income Tax Rate Reconciliation, Tax Contingency, Percent, Total
Changes in unrecognized tax benefits
Long-Term Debt, Maturity, Year Three
Fiscal 2029
Vested
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price
Long-Lived Tangible Asset
Long-Lived Tangible Asset [Axis]
Finance Lease, Liability, to be Paid, Year Three
Fiscal 2029
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent, Total
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent
Net foreign currency translation (losses) gains
Assumed/Substituted
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Assumed Or Substitued In Period
Share based compensation arrangement by share based payment award equity instruments other than options assumed or substitued in period.
Cybersecurity Risk Third Party Oversight and Identification Processes [Flag]
Fixed Rate Senior Notes Due July 2036 [Member]
Fixed rate senior notes due july 2036.
Fixed-Rate Senior Notes Due July 2036 [Member]
Senior Notes and Other Long Term Borrowings [Member]
Senior Notes And Other Long Term Borrowings [Member]
Senior notes and other long term borrowings.
Latest Tax Year [Member]
Latest Tax Year [Member]
Summary of All Plans
Restructuring and Related Costs [Table Text Block]
Fixed-Rate Senior Notes Due September 2029 [Member]
Fixed-rate senior notes due September 2029.
4.20%, senior note due September 2029 [Member]
Floating-Rate Senior Notes Due August 2028 [Member]
Floating-rate senior notes due august 2028.
Floating-rate senior notes due August 2028 [Member]
Business Combination, Recognized Asset Acquired to Liability Assumed, Excess (Less), and Goodwill [Abstract]
Valuation allowance
Valuation allowance
Deferred Tax Assets, Valuation Allowance
U.S. federal statutory tax rate
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent
Stock-Based Compensation Plans [Abstract]
Employee Benefit and Share-Based Payment Arrangement, Noncash Expense [Abstract]
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount
Nontaxable or nondeductible items
Nontaxable or nondeductible items
Cybersecurity Risk Management Third Party Engaged [Flag]
Documents Incorporated by Reference
Documents Incorporated by Reference [Text Block]
Number of owned wholly subsidiaries
Number Of Owned Wholly Subsidiaries
Number Of Owned Wholly Subsidiaries.
Percentage of Compensation for Cost of Litigation Awarded
Percentage of compensation for costs of litigation awarded.
Percentage of compensation for costs of litigation awarded
Goodwill, Total
Goodwill, net
Balances at period start
Balances at period end
Goodwill
Goodwill
Other Noncash Income (Expense), Total
Other, net
Other Noncash Income (Expense)
Effective Income Tax Rate Reconciliation, Percent
Effective income tax rate
Effective income tax rate
Employee Stock Options [Member]
Cash paid for income taxes
Income Taxes Paid
Unrecognized Tax Benefits (Narrative) [Abstract]
Unrecognized Tax Benefits Narrative [Abstract]
Unrecognized tax benefits narrative.
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]
Interest income
Investment Income, Interest
Income Tax Authority
Income Tax Jurisdiction [Axis]
4.70%, senior note due September 2034 [Member]
Fixed-Rate Senior Notes Due September 2034 [Member]
Fixed-rate senior notes due September 2034.
Gross Unrecognized Tax Benefits, Including Acquisitions
Summary of Income Tax Contingencies [Table Text Block]
Geographical
Geographical [Domain]
Income Tax, Examination [Table]
Income Tax Examination [Table]
Decrease in accounts payable and other liabilities
Increase (Decrease) in Accounts Payable and Other Operating Liabilities
Oracle 401(K) employer maximum match on employee contribution each pay period
Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay
Non-current assets:
Assets, Noncurrent [Abstract]
Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Table Text Block]
Reconciliation of Total Margin for Operating Segment to Income before Income Taxes
2020 and 2000 Plan [Member]
Plan2020 And2000 [Member]
Plan 2020 and 2000.
Shares repurchased for tax withholdings upon vesting of restricted stock-based awards
Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation
Service-based and Performance-based Stock Options [Member]
Service-based and performance-based stock options.
Service-based and Performance-based Stock Options [Member]
Property, Plant And Equipment [Line Items]
Property, Plant and Equipment [Line Items]
Tax credit and net operating loss carryforwards
Tax Credit Net Operating Loss Carryforwards
Tax credit and net operating loss carryforwards
Useful life of asset
Finite lived intangible assets, useful life
Finite-Lived Intangible Asset, Useful Life
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax, Parent, Total
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax, Parent
Net unrealized (losses) gains on cash flow hedges
Disaggregation Of Revenue [Table]
Disaggregation of Revenue [Table]
Cloud services and license support
Cloud Services And License Support Revenue
Cloud services and license support revenue.
Cybersecurity Risk Management, Strategy, and Governance [Table]
Earnings Per Share
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Furniture, fixtures and other
Furniture and Fixtures, Gross
Concentration Risk Disclosure [Text Block]
Concentrations of Risk
Provision for Income Taxes [Abstract]
Provision For Income Taxes [Abstract]
Provision for Income Taxes [Abstract]
Investment, Name [Axis]
Senior Notes Fixed Rate Par Value
Senior notes, fixed rate par value.
Fixed rate senior notes, par value
Earnings Per Share, Basic, Total
Basic
Earnings Per Share, Basic
Basic earnings per share attributable to common shareholders
Disaggregation of Revenue [Table Text Block]
Disaggregation of Revenue by Geography
Investment in convertible debt instruments.
Investment In Convertible Debt Instruments
Investment in convertible debt instruments
Fixed-Rate Senior Notes Due September 2064 [Member]
Fixed-rate senior notes due september 2064.
5.50% senior note due September 2064 [Member]
Award service period for market-based metric
Share Based Compensation Arrangement By Share Based Payment Award Award Service Period For Market Based Metric
Share based compensation arrangement by share based payment award award service period for market based metric.
Bridge Credit Agreement expiring on March 7, 2023
Bridge Credit Agreement2 [Member]
Bridge Credit Agreement [Member]
Stock-Based Compensation [Abstract]
Share-Based Payment Arrangement, Noncash Expense [Abstract]
Options outstanding
Beginning balance
Ending balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number
Interest Rate Swap Agreements [Member]
Interest Rate Swap Agreements [Member]
Interest rate swap agreements.
Revolving Credit Loans [Member]
Revolving Credit Agreement [Member]
Revolving Credit Facility [Member]
Retirement Plan Type
Retirement Plan Type [Domain]
Total current liabilities
Liabilities, Current
Proceeds from Sale of Equity Securities, FV-NI
Received cash proceeds in exchange of equity, debt and call option interests
Decrease (increase) in trade receivables, net
Increase (Decrease) in Accounts Receivable
Increase in trade receivables, net
Adjustments to reconcile net income to net cash provided by operating activities:
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract]
Lessee, Operating Lease, Liability, to be Paid, Year Five
Fiscal 2031
Revenues from external customers and long lived assets [Line Items]
Revenues from External Customers and Long-Lived Assets [Line Items]
Federal net operating loss carryforwards not subject to expiration
Federal Net Operating Loss Carry Forwards Not Subject To Expiration
Federal net operating loss carryforwards not subject to expiration.
Dividend record date
Dividends Payable, Date of Record
Income Tax Paid, Federal, after Refund Received
Income Tax Paid, Federal, after Refund Received, Total
Federal
Effective Income Tax Rate Reconciliation, Tax Credit, Other, Amount
Other
Proceeds from sales and maturities of marketable securities and other investments
Proceeds from Sale and Maturity of Debt Securities, Available-for-Sale
Proceeds from Sale and Maturity of Debt Securities, Available-for-Sale, Total
Effective Income Tax Rate Reconciliation [Table]
Increases related to tax positions from prior fiscal years
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions
Accounting Standards Update [Axis]
Income Tax Examination [Line Items]
Income Tax Examination [Line Items]
Consolidation Items
Consolidation Items [Domain]
Servers and Networking Equipment [Member]
Servers and networking equipment.
Servers and networking equipment
3.125% senior notes due July 2025 [Member]
Senior Notes Due July2025 [Member]
3.125% senior notes due July 2025.
Equity, Attributable to Parent [Abstract]
Oracle Corporation stockholders' equity:
Entity Small Business
Entity Small Business
Leases Other Commitments And Certain Contingencies Disclosure [Table]
Leases Other Commitments And Certain Contingencies Disclosure [Table]
Leases other commitments and certain contingencies disclosure.
Retained Earnings (Accumulated Deficit), Total
Accumulated deficit
Retained Earnings (Accumulated Deficit)
Defined Benefit Plan, Funded (Unfunded) Status of Plan, Total
Aggregate net liability (funded status)
Defined Benefit Plan, Funded (Unfunded) Status of Plan
Nature of Operations
Nature of Operations [Text Block]
Goodwill adjustments, net
Goodwill, Foreign Currency Translation and Measurement Period Adjustments
Entity Well-known Seasoned Issuer
Entity Well-known Seasoned Issuer
Acquired plans [Member]
Acquired Plans [Member]
Acquired plans [Member]
Aggregate intrinsic value of vesting of restricted stock-based awards and options exercised
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value
Foreign
Current Foreign Tax Expense (Benefit)
Foreign
Other, net
Business Combination Acquisition Related Expenses Other Net
Business combination acquisition related expenses other, net.
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Line of credit facility, prepayment, quarterly thereafter date
Line Of Credit Facility Prepayment Quarterly Thereafter Date
Line of credit facility, prepayment, quarterly thereafter date.
Defined Contribution Plan [Table]
Defined Contribution Plan [Table]
Software Support [Member]
Software Support [Member]
Software support.
Percentage of borrowed reduced by prepayments
Percentage Of Borrowed Reduced By Prepayments
Percentage of borrowed reduced by prepayments.
Total deferred revenues
Contract with Customer, Liability
Amendment Flag
Amendment Flag
Product and Service
Product and Service [Domain]
Legal Proceedings [Line Items]
Loss Contingencies [Line Items]
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount
Tax provision at statutory rate / U.S. federal statutory income tax rate
Finance Lease, Interest Expense
Interest on lease liabilities
Liabilities and Equity [Abstract]
LIABILITIES AND STOCKHOLDERS' EQUITY
Foreign net operating loss carryforwards subject to expiration
Foreign Net Operating Loss Carryforwards Subject To Expiration
Foreign net operating loss carryforwards subject to expiration
Entity Address, Postal Zip Code
Entity Address, Postal Zip Code
Net cash provided by operating activities
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description
Common Stock [Member]
Common Stock [Member]
New Accounting Pronouncements Or Change In Accounting Principle [Table]
Accounting Standards Update and Change in Accounting Principle [Table]
Cloud Infrastructure [Member]
Cloud Infrastructure.
Cloud Infrastructure [Member]
Cybersecurity Risk Role of Management [Text Block]
Tax credit carryforwards subject to limitation on utilization
Tax Credit Carryforward, Amount
Cumulative translation adjustments and other, net
Unrecognized Tax Benefits, Decrease Resulting from Foreign Currency Translation
Long-Term Debt, Maturity, Year One
Fiscal 2027
Quarterly Cash Dividend
O2026Q4 Dividends [Member]
O2026Q4 dividends.
Granted and assumed
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price
Services
Sales Revenue Services Net1
Aggregate revenue during the period from services rendered in the normal course of business, after deducting allowances and discounts.
Lessee, Operating Lease, Liability, to be Paid, Year Three
Fiscal 2029
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Ending Balance
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Beginning Balance
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Total
Accumulated depreciation
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment
Fiscal 2024 Oracle restructuring.
Fiscal 2024 Oracle Restructuring [Member]
Fiscal 2024 Oracle Restructuring [Member]
Income Tax Paid, by Individual Jurisdiction [Line Items]
Effective interest rate
Debt Instrument, Interest Rate, Effective Percentage
Entity Address, Address Line One
Entity Address, Address Line One
Change in Accounting Principle, Accounting Standards Update, Immaterial Effect [true false]
Immaterial effect
Weighted-average Input Assumptions Used and Resulting Fair Values of Stock Options
Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
Fair Value Hierarchy and NAV
Fair Value Hierarchy and NAV [Axis]
Foreign Currency [Abstract]
Foreign Currency Transaction [Abstract]
Earnings Per Share [Abstract]
Earnings per share attributable to common shareholders:
Income Taxes
Income Tax, Policy [Policy Text Block]
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag]
Supplemental schedule of cash flow data:
Supplemental Cash Flow Information [Abstract]
Foreign Currency
Foreign Currency Transactions and Translations Policy [Policy Text Block]
Cloud and License [Member]
Cloud and License [Member]
Cloud And License Business [Member]
Cloud and license business.
4.80%, senior note due August 2028 [Member]
Fixed-Rate Senior Notes Due August 2028 [Member]
Fixed-rate senior notes due august 2028.
Income tax expense (benefit), net.
Total net tax benefit
Income Tax Expense Benefit Net
INTANGIBLE ASSETS AND GOODWILL
Goodwill and Intangible Assets Disclosure [Text Block]
Equity Securities without Readily Determinable Fair Value, Amount
Marketable debt instrument investments and equity securities and related instruments
Line of credit facility termination term
Line of Credit Facility, Expiration Period
Fixed-Rate Senior Notes Due February 2032 [Member]
Fixed-rate senior notes due february 2032.
5.25%, senior note due February 2032 [Member]
Statement of Financial Position Location, Balance [Axis]
Operating Lease, Right-of-Use Asset
Operating lease ROU assets
Operating lease right-of-use assets
Finance Lease, Liability, Undiscounted Excess Amount
Less: imputed interest
Total deferred tax assets
Deferred Tax Assets, Gross
Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block]
Employee Choice Program [Member]
Employee choice program.
Land
Land
Document Type
Document Type
Document Type
Goodwill, Intangible Assets and Impairment Assessments
Goodwill and Intangible Assets, Policy [Policy Text Block]
Income Taxes Paid, Net
Total cash paid for income taxes, net of refunds received
Expected to vest
Share Based Compensation Arrangement By Share Based Payment Award Options Expected To Vest Aggregate Intrinsic Value
Share based compensation arrangement by share based payment award options expected to vest aggregate intrinsic value.
Entity Central Index Key
Entity Central Index Key
Allowance for credit losses
Accounts Receivable, Allowance for Credit Loss, Current
Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block]
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation
Net increase in cash and cash equivalents
Subsequent Event Type
Subsequent Event Type [Domain]
Other Receivables
Other Receivables Policy [Text Block]
Other Receivables
Equity allowance
Effective Income Tax Rate Reconciliation Equity Allowance
Effective income tax rate reconciliation, equity allowance.
2020 Plan [Member]
Plan2020 [Member]
2020 Plan [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Stock awards and shares excluded from calculation
Repurchases of common stock, Shares
Repurchases of common stock (in shares)
Stock Repurchased and Retired During Period, Shares
SWITZERLAND
Switzerland [Member]
Common Stock, Par or Stated Value Per Share
Common stock par value per share
Money market funds
Money Market Funds, at Carrying Value
Accounting Standards Update [Domain]
Other comprehensive income (loss), net
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent
Total other comprehensive income, net
Total other comprehensive (loss) income, net
Base Rate [Member]
Base Rate [Member]
Goodwill [Line Items]
Goodwill [Line Items]
Term Loan Credit Agreement [Member]
Term Loan Credit Agreement.
Term Loan Credit Agreement [Member]
Defined Contribution Plan Disclosure [Line Items]
Defined Contribution Plan Disclosure [Line Items]
Components of Deferred Tax Assets and Liabilities [Abstract]
Components of Deferred Tax Assets and Liabilities [Abstract]
Retirement Plan Sponsor Location
Retirement Plan Sponsor Location [Domain]
Foreign Tax Jurisdiction, Other [Member]
Other Foreign Jurisdictions [Member]
Other [Member]
Fixed-rate Senior Notes Due September 2032 [Member]
Fixed-rate senior notes due september 2032.
Total Oracle Corporation Stockholders' Equity (Deficit)
Parent [Member]
Document Financial Statement Error Correction [Flag]
Document Financial Statement Error Correction [Flag]
Prepayments Multiplied By 2.50% [Member]
Prepayments Multiplied By Two Point Five Zero [Member]
Prepayments Multiplied By 2.50.
Exercised
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period
Debt Disclosure [Abstract]
Germany [Member]
GERMANY
Fixed Rate Senior Notes Due November 2025 [Member]
Fixed rate senior notes due november 2025.
Fixed-Rate Senior Notes Due November 2025 [Member]
Segments, Geographical Areas [Abstract]
Restructuring and Related Cost, Expected Cost, Total
Total estimated restructuring costs
Total Expected Program Costs
Restructuring and Related Cost, Expected Cost
Assumed/Substituted
Share Based Compensation Arrangement By Share Based Payment Award Assumed Or Substituted Options Weight Average Exercise Price
Assumed or substituted.
Settlements with tax authorities
Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Current Fiscal Year End Date
Current Fiscal Year End Date
Debt Instrument [Table]
Schedule of Long-Term Debt Instruments [Table]
Noncontrolling interests in income
Non Operating Income Expense Attributable To Minority Interest
Non operating income expense attributable to minority interest.
Fixed Rate Senior Notes Due September 2030 [Member]
Fixed rate senior notes due September 2030.
LEGAL PROCEEDINGS
Legal Matters and Contingencies [Text Block]
Hedge accounting fair value adjustments
Hedge Accounting Fair Value Adjustments
Hedge accounting fair value adjustments.
Litigation Case
Litigation Case [Domain]
Fixed-Rate Senior Notes Due September 2054 [Member]
Fixed-rate senior notes due september 2054.
5.375% senior note due September 2054 [Member]
Fixed Rate Senior Notes Due November 2024 [Member]
Fixed rate senior notes due november 2024.
Fixed-Rate Senior Notes Due November 2024 [Member]
Entity Address, State or Province
Entity Address, State or Province
Restricted stock-based awards outstanding
Beginning balance
Ending balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number
Potential net deferred tax liability related to other outside basis temporary differences
Deferred Tax Liability Not Recognized Amount Of Unrecognized Deferred Tax Liability Other Outside Basis Temporary Differences
Potential net deferred tax liability related to other outside basis temporary differences
Stock Issued During Period, Value, Conversion of Convertible Securities
Mandatory convertible preferred stock issued
Business Combinations
Business Combinations and Other Purchase of Business Transactions, Policy [Policy Text Block]
Investment, Name [Domain]
Oracle 401 (K) plan employer contribution
Oracle401 K Plan Employer Contribution
Oracle 401 K plan employer contribution.
Preferred Stock, Shares Outstanding
Preferred stock shares outstanding
Beginning preferred stock shares outstanding
Ending preferred stock shares outstanding
Comprehensive income
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Common Stock, Capital Shares Reserved for Future Issuance
Shares of common stock reserved for issuance
Dilutive effect of employee stock plans
Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements
Geographical
Geographical [Axis]
Finance Lease Principal and Interest Payments
Finance lease principal and interest payments.
Finance leases
Revenues recognized included in opening deferred revenues balance
Contract with Customer, Liability, Revenue Recognized
Cloud services and license support expenses
Cloud services and license support
Cloud Services And License Support Expenses
Cloud services and license support expenses.
Shares repurchased for tax withholdings upon vesting of restricted stock-based awards, Shares
Share-Based Payment Arrangement, Shares Withheld for Tax Withholding Obligation
Stockholders' Equity Attributable to Noncontrolling Interest, Ending Balance
Stockholders' Equity Attributable to Noncontrolling Interest, Beginning Balance
Stockholders' Equity Attributable to Noncontrolling Interest, Total
Noncontrolling interests
Equity, Attributable to Noncontrolling Interest
Fixed Rate Senior Notes Due July 2046 [Member]
Fixed rate senior notes due July 2046.
Fixed-Rate Senior Notes Due July 2046 [Member]
State tax expense, net of federal benefit
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount
State tax expense, net of federal benefit
Stock-Based Compensation Expense
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]
Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration]
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Amount
Other
Deferred Compensation Liability, Classified, Noncurrent, Total
Deferred compensation plan liabilities
Deferred Compensation Liability, Classified, Noncurrent
Finance Lease, Liability, to be Paid, after Year Five
Thereafter
Option excercise price.
Option Excercise Price
Option excercise price to acquire equity interest
Components of Deferred Tax Liabilities and Assets
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]
Income before income taxes
Income before income taxes
Income Loss From Continuing Operations Including Noncontrolling Interest Before Income Taxes Extraordinary Items
Income (loss) from continuing operations including noncontrolling interest before income taxes extraordinary items.
Non-current deferred tax assets
Deferred tax assets
Deferred Income Tax Assets, Net
Subsequent Event
Subsequent Event [Member]
Subsequent Event [Member]
Tax benefits realized in connection with the vesting of restricted stock-based awards and exercises of stock options
Deferred Tax Expense from Stock Options Exercised
Investment maturity, month and year.
Investment Maturity Month And Year
Investment maturity, month and year
Marketable and Non-Marketable Investments
Marketable Securities, Policy [Policy Text Block]
Property, Plant and Equipment [Abstract]
Property, Plant and Equipment [Abstract]
Increase in number of authorized shares of stock that may be issued
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Authorized
Other non-current assets
Other Assets, Noncurrent
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net, Total
Unamortized discount/issuance costs
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net
Investments classified as marketable securities
Marketable securities
Debt Securities, Available-for-Sale, Current
Proceeds from Issuance of Convertible Preferred Stock
Proceeds from issuances of mandatory convertible preferred stock, net of issuance costs
Dividends declared per preferred share (in dollars per share)
Preferred Stock, Dividends, Per Share, Cash Paid
Fixed Rate Senior Notes Due March 2028 [Member]
Fixed rate senior notes due march 2028.
EMEA [Member]
EMEA [Member]
Proceeds from Issuance of Senior Long-Term Debt
Proceeds from issuances of senior notes, term loan credit agreements and other borrowings, net of issuance costs
Vesting percentage
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage
Total grant date fair value of restricted stock-based awards, vested and issued
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value
Fixed Rate Senior Notes Due March 2026 [Member]
Fixed rate senior notes due march 2026.
Fixed-Rate Senior Notes Due March 2026 [Member]
Total
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value
Other Receivables [Narrative] [Abstract]
Other Receivables Narrative [Abstract]
Other receivables narrative.
Unrecognized compensation expense for shares expected to vest
Unrecognized Compensation Expense
Unrecognized compensation expense for shares expected to vest
Income Tax Paid, Foreign, after Refund Received
Income Tax Paid, Foreign, after Refund Received, Total
Foreign
Total stock-based compensation, net of estimated income tax benefit
Share-Based Payment Arrangement, Expense, after Tax
State [Member]
State and Local Jurisdiction [Member]
Accumulated Other Comprehensive Loss
AOCI Attributable to Parent [Member]
Finite-Lived Intangible Assets, Major Class Name
Finite-Lived Intangible Assets, Major Class Name [Domain]
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions and Methodology [Abstract]
Goodwill impairment loss
Goodwill, Impairment Loss
Thereafter
Finite-Lived Intangible Asset, Expected Amortization, after Year Five
Lease guaranteed of lessor's borrowing
Lessee, Operating Lease, Lease Guarantee of Lessor Borrowing
Lessee, operating lease, lease guarantee of lessor borrowing.
Cash and Cash Equivalents
Cash and Cash Equivalents [Domain]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Unsecured Debt [Member]
Unconditional Purchase and Certain Other Obligations
Unrecorded Unconditional Purchase Obligations Disclosure [Table Text Block]
Business Combination, Consideration Transferred, Total
Total preliminary purchase price
Business Combination, Consideration Transferred
Line of credit facility, prepayment date
Line Of Credit Facility Prepayment Date
Line of credit facility, prepayment date.
Preferred Stock, Value, Issued
Preferred stock, $0.01 par value and additional paid in capital-authorized: 1.0 shares; outstanding: 0.05 shares as of May 31, 2026 of 6.50% Series D Mandatory Convertible Preferred Stock (none as of May 31, 2025)
Intangible assets
Business Combination, Recognized Asset Acquired, Identifiable Intangible Asset, Finite-Lived
Schedule Of Supplemental Balance Sheet Information Related To Operating Leases And Finance Leases [Table Text Block]
Schedule of supplemental balance sheet information related to operating leases and finance leases.
Supplemental Balance Sheet Information Related to Leases
Maturity date
Debt Instrument, Maturity Date
Share based compensation arrangement by share based payment award number of tranches vested.
Share Based Compensation Arrangement By Share Based Payment Award Number Of Tranches Vested
Remaining number of tranches vested
Shares not expected to vest
Stock options outstanding
Share Based Compensation Arrangement By Share Based Payment Award Options Not Expected To Vest Outstanding Number
Shares not expected to vest
Minimum [Member]
Minimum [Member]
Minimum
Granted
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value
Derivative financial instruments
Derivative Asset, Subject to Master Netting Arrangement, before Offset
Business combination adjustments, net
Business Combination Adjustments Net
Business combination adjustments, net
Current assets:
Assets, Current [Abstract]
Amortization of intangible assets
Expense
Amortization of intangible assets
Amortization of Intangible Assets
Leases Other Commitments And Certain Contingencies Disclosure [Abstract]
Leases Other Commitments And Certain Contingencies Disclosure Abstract
Finite lived intangible assets future amortization expense [Abstract]
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]
Liabilities [Abstract]
Liabilities, Fair Value Disclosure [Abstract]
Tax Benefits from Exercise of Stock Options and Vesting of Restricted Stock-Based Awards [Abstract]
Tax Benefits From Exercise Of Stock Options And Vesting Of Restricted Stock Based Awards [Abstract]
Tax Benefits from Exercise of Stock Options and Vesting of Restricted Stock-Based Awards [Abstract]
Segment Reporting [Abstract]
Assets and Liabilities Measured at Fair Value on a Recurring Basis
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
Tax Period
Tax Period [Domain]
Preferred Stock, Dividends Per Share, Declared
Dividends declared per share of outstanding preferred stock (in dollars per share)
Hardware Products And Support Expenses
Hardware products and support expenses.
Hardware expenses
Other Operating Expenses Net
Other operating expenses net.
Other, net
Current liabilities:
Liabilities, Current [Abstract]
Restructuring and Related Activities Disclosure [Text Block]
RESTRUCTURING AND OTHER EXPENSES
Stock Repurchased and Retired During Period, Value
Repurchases of common stock
Repurchased amount
Preferred Stock, Dividend Payment Terms
Preferred stock dividend payment terms
Fixed Rate Senior Notes Due February 2046 [Member]
Fixed rate senior notes due february 2046.
Accruals and allowances
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities
Deferred compensation plan assets
Deferred Compensation Plan Assets
Sublease income
Sublease Income
Net operating loss carryforwards
Operating Loss Carryforwards
Accounts Receivable, after Allowance for Credit Loss, Current
Accounts Receivable, after Allowance for Credit Loss, Current, Total
Trade receivables, net of allowances for credit losses of $542 and $557 as of May 31, 2026 and May 31, 2025, respectively
Acquisition Related and Other Expenses
Acquisition Related Other Expenses Table [Text Block]
Acquisition Related and Other Expenses
Equity Securities, FV-NI and without Readily Determinable Fair Value [Abstract]
Equity Securities, FV-NI and without Readily Determinable Fair Value [Abstract]
Commitments and contingencies
Commitments and Contingencies
Leases
Lessee, Leases [Policy Text Block]
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Total
Employee compensation and benefits
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits
increase in net income
increase in net income
Increase in net income
Beginning balance
Ending balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value
Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture, Total
Common stock issued under stock-based compensation plans, Shares
Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture
General and administrative [Member]
General and Administrative Expense [Member]
Total operating lease liability
Operating Lease, Liability
Total operating lease liabilities
Operating lease liabilities
Employee Stock Purchase Plan [Axis]
Employee Stock Purchase Plan Axis
Employee Stock Purchase Plan
Auditor Firm ID
Auditor Firm ID
Revolving credit facility, basis spread on variable rate
Debt Instrument, Basis Spread on Variable Rate
Preferred Stock, Dividend Rate, Percentage
Preferred stock dividend rate percentage
Preferred Stock, Dividend Rate, Percentage
Guaranteed of Lessor Borrowing, Maturity
Guaranteed of lessor borrowing, maturity.
Guaranteed of lessor borrowing matures
Goodwill
Schedule of Goodwill [Table Text Block]
Cash Flow, Operating Activities, Lessee [Abstract]
Fixed-rate Senior Notes Due September 2035 [Member]
Fixed-rate senior notes due september 2035.
Services
Services Expense
Total costs related to services rendered by an entity during the reporting period.
Fixed-Rate Senior Notes Due April 2040 [Member]
Fixed Rate Senior Notes Due April 2040 [Member]
Fixed rate senior notes due April 2040.
Long-Term Debt, Maturity, Year Two
Fiscal 2028
Finance Lease, Liability, Current
Finance lease, current lease liabilities
Finance lease liabilities, current
Decrease in total operating expense due to change in accounting estimate.
Decrease In Total Operating Expense Due To Change In Accounting Estimate
Decrease in total operating expense due to change in accounting estimate
Finance Lease, Weighted Average Discount Rate, Percent
Weighted average discount rate used for calculating finance lease obligations
Weighted average discount rate
Non-current liabilities:
Liabilities, Noncurrent [Abstract]
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations, Total
Effect of exchange rate changes on cash and cash equivalents
Effect of Exchange Rate on Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation
Time Deposits and Other [Member]
Bank Time Deposits [Member]
Finance Lease, Right-of-Use Asset, Accumulated Amortization
Finance lease, ROU assets, accumulated depreciation
Capital Expenditures Incurred but Not yet Paid
Unpaid capital expenditures
Net income
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
Investments and cash and cash equivalents
Investments And Cash And Cash Equivalents Fair Value Disclosure
Investments and cash and cash equivalents fair value disclosure.
Deferred Tax Assets, Net [Abstract]
Deferred Tax Assets And Liabilities Narrative [Abstract]
Deferred tax assets and liabilities narrative.
Current income taxes payable
Accrued Income Taxes, Current
Fixed Rate Senior Notes Due April 2027 [Member]
Fixed rate senior notes due April 2027.
Fixed-Rate Senior Notes Due April 2027 [Member]
Stock-based compensation expense and valuations of stock awards [Abstract]
Share-Based Payment Arrangement, Recognized Amount [Abstract]
Long-Term Debt, Type
Long-Term Debt, Type [Domain]
Cybersecurity Risk Management Positions or Committees Responsible [Text Block]
Loss Contingencies [Table]
Loss Contingencies [Table]
Weighted Average Number of Shares Outstanding, Basic, Total
Basic
Weighted Average Number of Shares Outstanding, Basic
Weighted-average common shares outstanding
Goodwill from acquisitions
Goodwill, Acquired During Period
Unrecorded Unconditional Purchase Obligation, to be Paid, Year One
Fiscal 2027
Document Information [Line Items]
Document Information [Line Items]
Other, net
Stockholders' Equity, Other
GILTI deferred
Deferred Tax Liabilities Global Intangible Low Taxed Income Deferred
Deferred tax liabilities global intangible low-taxed income deferred.
Reconciliation of Differences Between Federal Statutory Tax Rate and Effective Tax Rate
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
ROU assets
Deferred Tax Liabilities, Leasing Arrangements
Weighted Average Grant Date Fair Value [Abstract]
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]
Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]
Cloud and License [Member]
Segments
Segments [Axis]
Long-Lived Tangible Asset
Long-Lived Tangible Asset [Domain]
Finance Lease Cost
Finance lease cost.
Total finance lease cost
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Net of Forfeitures, Total
Granted and assumed
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Net of Forfeitures
Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block]
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]
Stock purchase price as a percentage of the fair market value on the purchase date
Share Based Compensation Plan Purchase Price As Percent Of Fair Market Value
Stock purchase price as a percentage of the fair market value on the purchase date
Fixed-Rate Senior Notes Due August 2065 [Member]
Fixed-rate senior notes due august 2065.
6.125% senior note due August 2065 [Member]
Effective Income Tax Rate Reconciliation, Tax Credit, Percent
Tax credits
Fixed Rate Senior Notes Due May 2055 [Member]
Fixed rate senior notes due may 2055.
Fixed-Rate Senior Notes Due May 2055 [Member]
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition, Total
Stock-based compensation
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition
Variable Rate
Variable Rate [Domain]
Capitalized research and development
Deferred Tax Asset, In-Process Research and Development
Total Oracle Corporation stockholders' deficit
Equity, Attributable to Parent
Stockholders' Equity Attributable to Parent, Ending Balance
Stockholders' Equity Attributable to Parent, Beginning Balance
Total Oracle Corporation stockholders' equity
Dividends on Common Stock [Abstract]
Dividends [Abstract]
Proceeds From Short-term Financing Related to Capital Expenditures Net
Proceeds from short-term financing related to capital expenditures, net.
Proceeds from short-term financing related to capital expenditures, net
Fixed-rate Senior Notes Due September 2055 [Member]
Fixed-rate senior notes due september 2055.
Payments to Acquire Investments, Total
Payments to Acquire Investments
Purchases of marketable securities and other investments and acquisitions
Preferred Stock, Par or Stated Value Per Share
Preferred stock par value per share
Unrecorded Unconditional Purchase Obligation, to be Paid, Year Five
Fiscal 2031
Fixed Rate Senior Notes Due March 2061 [Member]
Fixed rate senior notes due march 2061.
Fixed-Rate Senior Notes Due March 2061 [Member]
Basis of Financial Statements
Basis of Accounting, Policy [Policy Text Block]
Expected to vest
Share Based Compensation Arrangement By Share Based Payment Award Expected To Vest Weighted Average Exercise Price
Expected to vest
Acquisition Related and Other Expenses [Abstract]
Acquisition Related And Other Expenses [Abstract]
Acquisition Related and Other Expenses [Abstract]
Fixed rate senior notes due july 2025.
Fixed-Rate Senior Notes Due July 2025 [Member]
Fixed Rate Senior Notes Due July 2025 [Member]
Share based compensation arrangement by share based payment award number of capitalization goals achieved.
Share Based Compensation Arrangement By Share Based Payment Award Number Of Capitalization Goals Achieved
Number of capitalization goals
Fixed Rate Senior Notes Due April 2060 [Member]
Fixed rate senior notes due april 2060.
Fixed-Rate Senior Notes Due April 2060 [Member]
Debt, Long-Term and Short-Term, Combined Amount
Total notes payable and other borrowings
Use of Estimates
Use of Estimates, Policy [Policy Text Block]
Allowances for Credit Losses
Credit Loss, Financial Instrument [Policy Text Block]
Equivalent number of shares deducted against share pool (in actual number of shares)
Number Shares Deducted Against Share Limit
Equivalent number of shares deducted against share pool (in actual number of shares)
Long-Term Debt, Maturity, Year Five
Fiscal 2031
Foreign Currency Transaction Gain (Loss), before Tax, Total
Foreign currency losses, net
Gain (Loss), Foreign Currency Transaction, before Tax
Net foreign exchange transaction losses included in non-operating income (expenses), net
Deferred Sales Commissions
Commissions Expense, Policy [Policy Text Block]
Sales and marketing [Member]
Selling and Marketing Expense [Member]
FAIR VALUE MEASUREMENTS
Fair Value Disclosures [Text Block]
Cloud Revenues
Cloud revenues.
Cloud
Earliest Tax Year [Member]
Earliest Tax Year [Member]
Fixed Rate Senior Notes Due May 2045 [Member]
Fixed rate senior notes due may 2045.
Fixed-Rate Senior Notes Due May 2045 [Member]
Share Based Compensation Arrangement By Share Based Payment Award Number Of Operational Goals Not Achieved
Share based compensation arrangement by share based payment award number of operational goals not achieved.
Number of operational goals not achieved
Expire In Various Years Between Fiscal Two Thousand Twenty Seven And Fiscal Two Thousand Thirty Eight [Member]
Expire in various years between fiscal two thousand twenty seven and fiscal two thousand thirty eight.
Expire in various years between fiscal 2027 and fiscal 2038 [Member]
Settlements and releases from judicial decisions and statute expirations, net
Settlements Releases From Judicial Decisions Statute Expirations Net
Settlements and releases from judicial decisions and statute expirations, net
Settlements and releases from judicial decisions and statute expirations, net
UNITED STATES
US [Member]
U.S. [Member]
Finite Lived Intangible Assets Acquired And Purchase Accounting Adjustments Net
Finite lived intangible assets acquired and purchase accounting adjustments net.
Additions
Directors' Plan [Member]
Directors Plan [Member]
Directors' Plan [Member]
Noncontrolling Interests
Noncontrolling Interest [Member]
Shares Under Stock Option [Abstract]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward]
Debt Instrument, Name
Debt Instrument, Name [Domain]
Noncash Investing and Financing Items [Abstract]
Non-cash investing activities:
Long-Term Debt, Maturity, Year Four
Fiscal 2030
Acquired Finite-Lived Intangible Assets [Line Items]
Intangible Asset, Acquired, Finite-Lived [Line Items]
Restructuring and Other Expenses
Restructuring and other expenses.
Total restructuring and other expenses
Restructuring and other
Restructuring and other
Total restructuring and other expenses
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]
Plan Name
Plan Name [Domain]
Increase in basic earning per share
Increase in basic earning per share.
Increase in basic earning per share
Right Of Use Assets Obtained In Exchange For Lease Obligations [Abstract]
Right of use assets obtained in exchange for lease obligations.
ROU assets obtained in exchange for lease obligations:
Increase (Decrease) in Deferred Revenues From Customer Prepayments With Significant Financing Component
Increase (decrease) in deferred revenues from customer prepayments with significant financing component.
Increase in deferred revenues from customer prepayments with significant financing component
Reconciliation of Differences Between Amount Computed by Applying Federal Statutory Rate to our Income Before Provision for Income Taxes and Provision for Income Taxes [Abstract]
Reconciliation Of Differences Between Amount Computed By Applying Federal Statutory Rate To Our Income Before Provision For Income Taxes And Provision For Income Taxes [Abstract]
Reconciliation of Differences Between Amount Computed by Applying Federal Statutory Rate to our Income Before Provision for Income Taxes and Provision for Income Taxes [Abstract]
Term Loan Credit Agreement Two.
Term Loan Credit Agreement Two [Member]
Term Loan Credit Agreement 2 [Member]
Interest Expense, Total
Interest expense
Interest Expense, Operating and Nonoperating
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]
Equity Securities, FV-NI, Realized Gain
Realized gain
Credit Facility
Credit Facility [Axis]
Ownership interest, percent
Equity Method Investment, Ownership Percentage
Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block]
State
Current State and Local Tax Expense (Benefit)
State
MALTA
Malta [Member]
Cybersecurity Risk Management Expertise of Management Responsible [Text Block]
Finance Lease, Liability, to be Paid, Year One
Fiscal 2027
Lease liabilities
Deferred Tax Assets Leasing Arrangements
Deferred tax assets leasing arrangements.
Tax Period
Tax Period [Axis]
Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract]
Operating Leases
Common stock, shares issued not disclosed
Common Stock Shares Issued Not Disclosed
Common stock shares issued not disclosed.
Restructuring Plan
Restructuring Plan [Axis]
Decrease in income taxes payable
Increase (Decrease) in Income Taxes Payable
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount
Other, net / Other adjustments
Foreign [Member]
Foreign Tax Jurisdiction [Member]
Tax credit carryforwards subject to expiration dates
Tax Credit Carryforward Subject To Expiration Dates
Tax credit carryforwards subject to expiration dates
Property, Plant and Equipment
Property, Plant and Equipment, Policy [Policy Text Block]
Cloud and Software Agreements and Related Relationships [Member]
Cloud and software agreements and related relationships.
Entity Address, City or Town
Entity Address, City or Town
Others
Restructuring Reserve, Translation and Other Adjustment
Number of Reportable Segments
Number of reportable segments
Unconditional Obligations [Abstract]
Unrecorded Unconditional Purchase Obligation, Fiscal Year Maturity [Abstract]
Security Exchange Name
Security Exchange Name
Credit Facility
Credit Facility [Domain]
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]
Lessee operating lease remaining term.
Operating leases remaining terms
Lessee Operating Lease Remaining Term
Number of tranches vests on attainment of market-based metric
Share Based Compensation Arrangement By Share Based Payment Award Number Of Tranches Vests On Attainment Of Market Based Metric
Share based compensation arrangement by share based payment award number of tranches vests on attainment of market-based metric.
Total debt, carrying value
Notes payable and other borrowings
Long-Term Debt, Gross
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent
Other adjustments
Property, Plant and Equipment, Gross, Ending Balance
Property, Plant and Equipment, Gross, Beginning Balance
Total property, plant and equipment
Property, Plant and Equipment, Gross
Fixed Rate Senior Notes Due July 2026 [Member]
Fixed rate senior notes due july 2026.
Fixed-Rate Senior Notes Due July 2026 [Member]
Common Stock and Additional Paid in Capital
Common Stock Including Additional Paid in Capital [Member]
Total
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number
Fixed Rate Senior Notes Due November 2027 [Member]
Fixed rate senior notes due november 2027.
Fixed-Rate Senior Notes Due November 2027 [Member]
Assets and Liabilities, Lessee [Abstract]
Cloud and Software Business [Member]
Cloud and software business.
Cloud and Software [Member]
Finance Lease, Liability, to be Paid, Year Five
Fiscal 2031
Compensation Related Costs [Abstract]
Other Restructuring Plans [Member]
Other Restructuring Plans Including Sun [Member]
Other Restructuring Plans [Member]
Initial Costs
Initial Restructuring Costs
Initial restructuring costs
Retirement Plan Sponsor Location
Retirement Plan Sponsor Location [Axis]
Foreign tax effects
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent
Foreign tax effects
Stockholders' Equity Note [Abstract]
Inventory, Net, Total
Total inventories
Inventory, Net
Foreign net operating loss carryforwards not subject to expiration
Foreign Net Operating Loss Carryforwards Not Subject To Expiration
Foreign net operating loss carryforwards not subject to expiration
BERMUDA
Bermuda [Member]
Cash paid for interest
Interest Paid, Excluding Capitalized Interest, Operating Activity
Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Table]
Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table]
Statistical Measurement
Statistical Measurement [Domain]
Performance-based stock options [Member]
Performance Based Stock Options [Member]
Performance-based stock options.
Total current assets
Assets, Current
Consolidated EBITDA to consolidated net interest expense ratio
Consolidated E B I T D A To Consolidated Net Interest Expense Ratio
Consolidated EBITDA to consolidated net interest expense ratio.
Document Period End Date
Document Period End Date
TikTok USDS Joint Venture LLC [Member]
TikTok USDS Joint Venture LLC.
Fair Value Hierarchy and NAV
Fair Value Hierarchy and NAV [Domain]
Defined contribution plan expense
Defined Contribution Plan, Cost
Software License [Member]
Software license.
Software License [Member]
ICFR Auditor Attestation Flag
ICFR Auditor Attestation Flag
Vested
Options outstanding vested
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number
Finance Leases [Abstract]
Finance leases.
Finance leases:
Employee Stock Purchase Plan [Member]
Employee Stock Purchase Plan [Member]
Employee Stock Purchase Plan [Member]
Legal and Other Contingencies
Legal And Other Contingencies Policy [Text Block]
Legal and other contingencies.
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]
Revenue, Performance Obligation [Abstract]
Revenue, Performance Obligation [Abstract]
Weighted Average Useful Life
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life
Statement of Financial Position [Abstract]
Restricted Stock Units [Member]
Restricted Stock Units (RSUs) [Member]
Restricted Stock Units (RSUs) [Member]
Average Volume Weighted Average Price Per Share Consecutive Trading Day
Average volume weighted average price per share consecutive trading day.
Average volume weighted average price per share consecutive trading day
LEASES, OTHER COMMITMENTS AND CERTAIN CONTINGENCIES
Leases Other Commitments And Certain Contingencies Disclosure [Text Block]
Leases other commitments and certain contingencies disclosure.
Software [Member]
Software [Member]
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]
Other comprehensive (loss) income, net of tax:
Class of Stock
Class of Stock [Axis]
Deferred Tax Liabilities, Net, Total
Total deferred tax liabilities
Deferred Tax Liabilities, Net
Other Non Operating Income And Expense Policy [Text Block]
Other non operation income and expenses.
Non-Operating Income (Expenses), net
Fixed-Rate Senior Notes Due July 2044 [Member]
Fixed Rate Senior Notes Due July 2044 [Member]
Fixed rate senior notes due july 2044.
Other receivables included in prepaid expenses and other current assets
Other Receivables
Total current provision
Current Income Tax Expense (Benefit)
Total current provision
Cybersecurity Risk Management, Strategy, and Governance [Line Items]
Advertising [Abstract]
Marketing and Advertising Expense [Abstract]
Finance Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract]
Finance Leases
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent
Effect of changes in tax laws or rates enacted in the current period
KOREA, REPUBLIC OF
Korea [Member]
Service period of award
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Requisite Service Period
Services [Member]
Services To Customers And Partners [Member]
Services to customers and partners.
Deferred Compensation Plan Disclosure [Line Items]
Deferred Compensation Plan Disclosure [Line Items]
Deferred compensation plan disclosure [Line Items]
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount
Foreign earnings at other than U.S. rates / Foreign tax effects
Share based compensation arrangement by share based payment award number of tranches not vested.
Share Based Compensation Arrangement By Share Based Payment Award Number Of Tranches Not Vested
Remaining number of tranches not vested
Adjustments to Cost
Restructuring Reserve, Accrual Adjustment
Lessee, Operating Lease, Liability, to be Paid, Year Two
Fiscal 2028
Advertising expenses
Advertising Expense
Deferred Tax Liability Not Recognized, Amount of Unrecognized Deferred Tax Liability, Undistributed Earnings of Foreign Subsidiaries
Estimated deferred tax liability
Deferred Revenue Arrangement By Type [Table]
Deferred Revenue Arrangement, by Type [Table]
Finance Lease, Right-of-Use Asset, Amortization
Amortization of ROU assets
Variable Rate [Axis]
Variable Rate
Finite-Lived Intangible Assets, Gross, Total
Finite-Lived Intangible Assets, Gross
Intangible Assets, Gross
Intangible Assets, Gross
Diluted
Weighted Average Number of Shares Outstanding, Diluted
Dilutive weighted-average common shares outstanding
Entity File Number
Entity File Number
Payments of dividends to stockholders
Payments of Ordinary Dividends, Common Stock
Hardware [Member]
Hardware [Member]
Hardware.
United States [Member]
Domestic Plan [Member]
Accounting Standards Update 2023-07 [Member]
Accounting Standards Update 2023-07 [Member]
Cover [Abstract]
Cover
Accounting Standards Update 2020-04 [Member]
ASU 2020-04.
ASU 2020-04 [Member]
Equity allowance
Effective Income Tax Rate Reconciliation Equity Allowance Percent
Effective income tax rate reconciliation, equity allowance, percent.
Equity allowance
Unrecorded Unconditional Purchase Obligation, to be Paid, Year Two
Fiscal 2028
Unconditional purchase commitments, term
Unrecorded Unconditional Purchase Obligation, Term
Tax credit carryforwards not subject to expiration dates
Tax Credit Carryforward Not Subject To Expiration Dates
Tax credit carryforwards not subject to expiration dates
Prepaid expenses and other current assets
Prepaid Expense and Other Assets, Current
Canceled
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period
6.50% Series D Mandatory Convertible Preferred Stock [Member]
Six Point Five Zero Percentage Series D Mandatory Convertible Preferred Stock [Member]
Six Point Five Zero Percentage Series D Mandatory Convertible Preferred Stock.
Number of vesting tranches granted that potentially may vest
Share Based Compensation Arrangement By Share Based Payment Award Number Of Vesting Tranches Granted That Potentially May Vest
Share based compensation arrangement by share based payment award number of vesting tranches granted that potentially may vest.
Number of operating segments
Number of Operating Segments
Sale of Stock [Domain]
Transitional and other employee related costs
Transitional And Other Employee Related Costs
Transitional and other employee related costs
SEGMENT INFORMATION
Segment Reporting Disclosure [Text Block]
General and Administrative Expense, Total
General and administrative
General and administrative
General and Administrative Expense
Schedule of Restructuring and Other Expenses
Schedule of Restructuring and Other Expenses [Table Text Block]
Schedule of restructuring and other expenses.
Cumulative translation adjustments and other, net
Unrecognized Tax Benefits, Increase Resulting from Foreign Currency Translation
Schedule Of Acquired Finite Lived Intangible Asset By Major Class [Table]
Schedule of Acquired Finite-Lived Intangible Asset by Major Class [Table]
Tax Jurisdiction of Domicile [Extensible Enumeration]
Computer, network, machinery and equipment
Machinery and Equipment, Gross
Other [Member]
Segment Reporting, Reconciling Item, Corporate Nonsegment [Member]
Fixed-Rate Senior Notes Due May 2030 [Member]
Fixed-Rate Senior Notes Due May 2030 [Member]
Fixed-rate senior notes due may 2030.
Assumption of stock-based compensation plan awards in connection with acquisitions, Shares
Stock Issued During Period, Shares, Acquisitions
Stock options vested, shares
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested, Number of Shares
Software Revenues [Member]
Software Revenues.
Software Revenues [Member]
Cloud services and license support [Member]
Cloud Services And License Support [Member]
Cloud services and license support.
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period, Total
Canceled
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period
Term Loan 2 Facility [Member]
Term Loan Two Facility [Member]
Term Loan Two Facility.
Fixed Rate Senior Notes Due May 2030 [Member]
Fixed rate senior notes due may 2030.
Fixed-Rate Senior Notes Due May 2030 [Member]
Capital loss carryforwards
Capital Loss Carryforwards Amounts
Amount of capital loss carryforwards
Finite-Lived Intangible Assets, Net, Ending Balance
Finite-Lived Intangible Assets, Net, Beginning Balance
Intangible Assets, Net
Intangible assets, net
Finite-Lived Intangible Assets, Net
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount
Effect of changes in tax laws or rates enacted in the current period
Cloud [Member]
Cloud [Member]
Other Restructuring Plans & Fiscal 2024 Oracle Restructuring [Member]
Other Restructuring Plans And Fiscal 2024 Oracle Restructuring [Member]
Other restructuring plans and fiscal 2024 Oracle restructuring member.
Weighted-average fair value per share
Share-Based Compensation Arrangement by Share-Based Payment Award, Option, Nonvested, Weighted Average Exercise Price
Share-Based Compensation Arrangement by Share-Based Payment Award, Option, Nonvested, Weighted Average Exercise Price, Ending Balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Option, Nonvested, Weighted Average Exercise Price, Beginning Balance
Total
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price
Restructuring expenses
Restructuring Charges, Total
Restructuring and other
Restructuring and other
Restructuring
Weighted Average Remaining Contract Term (in years) [Abstract]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract]
Estimated Useful Lives
Property, plant and equipment, estimated useful lives
Useful lives
Recent Accounting Pronouncements
New Accounting Pronouncements, Policy [Policy Text Block]
Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]
Schedule of Maturities of Lease Liabilities
Effective Income Tax Rate Reconciliation, Tax Credit, Foreign, Percent
Foreign tax credits
Deferred revenues, current
Deferred revenues
Contract with Customer, Liability, Current
Mandatory convertible preferred stock issued, Shares
Stock Issued During Period, Shares, Conversion of Convertible Securities
Fixed Rate Senior Notes Due July 2024 [Member]
Fixed rate senior notes due july 2024.
Fixed-Rate Senior Notes Due July 2024 [Member]
Preferred Stock Including Additional Paid in Capital [Member]
Preferred Stock and Additional Paid in Capital
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Percent
Other
Vesting period
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period
Fixed-Rate Senior Notes Due May 2035 [Member]
Fixed Rate Senior Notes Due May 2035 [Member]
Fixed rate senior notes due may 2035.
Domestic
Income (Loss) from Continuing Operations before Income Taxes, Domestic
Depreciation, Total
Depreciation
Depreciation expense on property, plant and equipment
Depreciation
Plan 2000 [Member]
Plan 2000.
Unrecognized compensation expense related to non-vested restricted stock-based awards
Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense, Total
Interest and penalties related to uncertain tax positions recognized in our provision for income taxes
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense
Cloud Revenues [Member]
Cloud Revenues [Member]
Cloud Revenues.
Fixed-rate Senior Notes Due September 2065 [Member]
Fixed-rate senior notes due september 2065 .
ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES
Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block]
Common stock shares outstanding
Beginning common stock shares outstanding
Ending common stock shares outstanding
Common Stock, Shares, Outstanding
Operating lease liabilities, current
Operating Lease, Liability, Current
Remaining performance obligation, amount
Revenue, Remaining Performance Obligation, Amount
Dividends [Domain]
Cybersecurity Risk Management Processes Integrated [Flag]
Document Transition Report
Document Transition Report
Net deferred tax assets
Net deferred tax assets
Deferred Tax Assets, Net
Gains from investments and other, net
Gains from Investments and Other, Net
Gains from investments and other, net.
Research and Development Expense, Total
Research and development
Research and development
Research and Development Expense
Fixed Rate Senior Notes Due May 2033 [Member]
Fixed rate senior notes due may 2033.
Thereafter
Unrecorded Unconditional Purchase Obligation, to be Paid, after Year Five
No Trading Symbol Flag
No Trading Symbol Flag
Payments for repurchases of common stock
Payments for Repurchase of Common Stock
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
Components of Provision for Income Taxes
Statement of Cash Flows [Abstract]
Services Business [Member]
Services business.
Services [Member]
Income before income taxes
Income Loss From Continuing Operations After Noncontrolling Interest Before Income Taxes
Income loss from continuing operations after noncontrolling interest before income taxes.
Notes payable and other borrowings
Other Loans Payable, Long-Term, Noncurrent
Federal
Current Federal Tax Expense (Benefit)
Federal
Summary of Stock Option Activity
Share-Based Payment Arrangement, Option, Activity [Table Text Block]
Assets [Abstract]
Assets, Fair Value Disclosure [Abstract]
Preferred stock share liquidation preference
Preferred Stock, Liquidation Preference, Value
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Percent
Stock-based compensation
Payments to Acquire Businesses, Net of Cash Acquired, Total
Acquisitions, net of cash acquired
Payments to Acquire Businesses, Net of Cash Acquired
Equity [Text Block]
STOCKHOLDERS' EQUITY
EARNINGS PER SHARE
Earnings Per Share [Text Block]
Unrecognized tax benefits that would affect our effective tax rate if recognized
Unrecognized Tax Benefits that Would Impact Effective Tax Rate
Fixed-Rate Senior Notes Due November 2037 [Member]
Fixed Rate Senior Notes Due November 2037 [Member]
Fixed rate senior notes due november 2037.
Summary of Restricted Stock Based Award Activity
Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]
Other
Deferred Tax Liabilities, Other
Cybersecurity Risk Management Processes Integrated [Text Block]
Net income
Net income
INDIA
India [Member]
Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax, Total
Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax
Unrealized gains on defined benefit plans, net
Unrealized gains on defined benefit plans, net
Expected to vest
Share Based Compensation Arrangement By Share Based Payment Award Options Expected To Vest Outstanding Options Number
Expected to vest
Dividends, Preferred Stock, Cash
Preferred stock dividends
Preferred stock dividends
Operating lease expenses
Operating Lease, Cost
Operating lease cost
Share-Based Compensation Arrangement by Share-Based Payment Award, Additional General Disclosures [Abstract]
Number of vesting tranches require attainment of both a performance and a market condition
Share Based Compensation Arrangement By Share Based Payment Award Number Of Vesting Tranches Require Attainment Of Both Performance Metric And Market Metric
Share based compensation arrangement by share based payment award number of vesting tranches require attainment of both performance metric and market metric.
Dividend yield
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate
Proceeds from (Payment for) Other Financing Activity
Other financing activities, net
Prepayments Multiplied By 1.25% [Member]
Prepayments Multiplied By One Point Two Five [Member]
Prepayments Multiplied By 1.25.
Marketable security investments maturity information [Abstract]
Available-for-Sale Securities, Debt Maturities [Abstract]
Cash paid for operating lease liabilities
Operating Lease, Payments
Operating leases
Vested
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value
ASSETS
Assets [Abstract]
Income Tax Authority, Name
Income Tax Authority, Name [Axis]
Risk-free interest rate
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate
Decrease in prepaid expenses and other assets
Increase (Decrease) in Prepaid Expense and Other Assets
Repayments of senior notes and other borrowings
Repayments of Debt
Repayments of senior notes, term loan credit agreements and other borrowings
Effective Income Tax Rate Reconciliation, Deduction, Extraterritorial Income Exclusion, Amount
Income exclusion
Restructuring and Related Activities [Abstract]
Commercial paper debt securities
Commercial Paper, at Carrying Value
Document Fiscal Year Focus
Document Fiscal Year Focus
Asia Pacific [Member]
Asia Pacific [Member]
Fair Value Measurement [Abstract]
Fair Value Disclosures [Abstract]
Cloud Business [Member]
Cloud Business [Member]
Cloud [Member]
Accumulated Other Comprehensive Loss
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
Fixed Rate Senior Notes Due March 2041 [Member]
Fixed rate senior notes due march 2041.
Fixed-Rate Senior Notes Due March 2041 [Member]
Revenue, remaining performance obligation, expected timing of satisfaction, period
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period
Cash flows from investing activities:
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]
Retirement Benefits [Abstract]
Proceeds From (Repayments Of) Commercial Paper And Other Short-term Financing
Proceeds from (repayments of) commercial paper and other short-term financing.
Proceeds from (repayments of) commercial paper and other short-term financing, net
Accounts Payable, Current, Total
Accounts payable
Accounts Payable, Current
Lapses of statutes of limitation
Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations
Geographical Breakdown of Income Before Income Taxes
Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]
Fixed-Rate Senior Notes Due July 2034 [Member]
Fixed Rate Senior Notes Due July 2034 [Member]
Fixed rate senior notes due july 2034.
Research and development [Member]
Research and Development Expense [Member]
Fixed Rate Senior Notes Due February 2036 [Member]
Fixed rate senior notes due february 2036.
Basis of property, plant and equipment and intangible assets
Deferred Tax Assets Basis Of Property Plant And Equipment And Intangible Assets
Deferred tax assets basis of property plant and equipment and intangible assets.
Oracle 401 (K) employer contribution match rate
Defined Contribution Plan, Employer Matching Contribution, Percent of Match
Fixed Rate Senior Notes Due March 2031 [Member]
Fixed rate senior notes due march 2031.
Fixed-Rate Senior Notes Due March 2031 [Member]
Deferred Revenues
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]
Federal
Deferred Federal Income Tax Expense (Benefit)
Federal
Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture, Total
Common stock issued under stock-based compensation plans
Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture
Marketable and Non Marketable Investments [Policy Text Block]
Marketable and non marketable investments.
Marketable and Non-Marketable Investments
Restructuring Cost and Reserve [Line Items]
Finite-Lived Intangible Asset, Expected Amortization, Year One
Fiscal 2027
Unrealized gains on cash flow hedges, net
AOCI, Cash Flow Hedge, Cumulative Gain (Loss), after Tax
Unrealized gains on cash flow hedges, net
Components of Deferred Tax Assets [Abstract]
Components of Deferred Tax Assets [Abstract]
Fair Value Measurements
Fair Value Measurement, Policy [Policy Text Block]
Tax credit carryforward expiration dates
Tax Credit Carryforward, Expiration Date
Share Based Compensation Arrangement By Share Based Payment Award Number Of Tranches Forfeited and Outstanding
Share based compensation arrangement by share based payment award number of tranches forfeited and outstanding.
Remaining number of tranches forfeited and outstanding
Legal proceedings.
Legal Proceedings [Abstract]
Gross Unrecognized Tax Benefits Including Acquisitions [Abstract]
Unrecognized Tax Benefits [Roll Forward]
Operating leases not yet commenced, terms
Lessee, Operating Lease, Lease Not yet Commenced, Term of Contract
Aggregate Intrinsic Value (in millions) [Abstract]
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest [Abstract]
Total cash received as a result of stock option exercises
Proceeds from Stock Options Exercised
Expire In Various Years Between Fiscal Two Thousand Twenty Seven And Fiscal Two Thousand Forty Six [Member]
Expire in various years between fiscal two thousand twenty seven and fiscal two thousand forty six.
Expire in various years between fiscal 2027 and fiscal 2046 [Member]
Number of shares authorized
Share Based Compensation Arrangement By Share Based Payment Awards Number Of Shares Authorized
Share based compensation arrangement by share based payment awards number of shares authorized.
Fair Value Disclosures [Abstract]
Number of businesses.
Number of businesses
Number Of Businesses
Assumption of stock-based compensation plan awards in connection with acquisitions
Stock Issued During Period, Value, Acquisitions
Additional equity interest acquisition, exercise date.
Additional Equity Interest Acquisition Exercise Date
Additional equity interest acquisition, exercise date
Accumulated Other Comprehensive Loss [Abstract]
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Effective Income Tax Rate Reconciliation, Tax Credit, Amount
Tax credits
Tax credits
Lessee, Operating Lease, Liability, to be Paid, Year One
Fiscal 2027
Net Income (Loss) Available to Common Stockholders, Basic
Net income available to common shareholders, Basic
Effective Income Tax Rate Reconciliation, Deduction, Extraterritorial Income Exclusion, Percent
Income exclusion
Effective Income Tax Rate Reconciliation [Line Items]
Compensation for losses due to data breach, fixed amount per internet user
Compensation for Losses Due to Data Breach, Fixed Amount per Internet User
Compensation for losses due to data breach, fixed amount per internet user.
Outstanding Revolving credit facility
Long-Term Line of Credit
Long-Term Line of Credit, Total
Debt Instrument
Debt Instrument [Axis]
Derivative Instrument
Derivative Instrument [Axis]
Thereafter
Lessee, Operating Lease, Liability, to be Paid, after Year Five
Supplemental Balance Sheet Information Related to Operating Leases
Schedule Of Supplemental Balance Sheet Information Related To Operating Leases [Table Text Block]
Schedule of supplemental balance sheet information related to operating leases.
Notes and Loans, Noncurrent, Total
Notes payable and other borrowings, non-current
Notes and Loans, Noncurrent
Acquired intangible assets
Deferred Tax Liabilities, Intangible Assets
Sale of Stock [Axis]
Derivative Financial Instruments
Derivatives, Policy [Policy Text Block]
Debt Instrument, Fair Value Disclosure, Total
Total debt, fair value
Debt Instrument, Fair Value Disclosure
Revenues, Total
Revenues
As of and for the Year Ended May 31,
Revenues
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation
Net cash used for investing activities
Finance Lease, Weighted Average Remaining Lease Term
Weighted average remaining lease term for finance leases
Weighted average remaining lease term
Title of 12(b) Security
Title of 12(b) Security
Schedule Of Segment Reporting Information By Segment [Table]
Schedule of Segment Reporting Information, by Segment [Table]
Fiscal 2026 Oracle Restructuring [Member]
Fiscal 2026 Oracle Restructuring.
Stock-based compensation
Stock-based compensation
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Amount
Share Repurchase Program, Remaining Authorized, Amount
Amount available for future repurchases
Operating Leases [Abstract]
Operating leases.
Operating leases:
Income Tax Paid, by Individual Jurisdiction [Table]
Netherlands Privacy Class Action
Netherlands Privacy Class Action [Member]
Netherlands Privacy Class Action.
Canceled
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value
Money Market Funds [Member]
Money Market Funds [Member]
Thereafter
Long-Term Debt, Maturity, after Year Five
INCOME TAXES
Income Tax Disclosure [Text Block]
Leases Other Commitments And Certain Contingencies Disclosure [Line Items]
Leases Other Commitments And Certain Contingencies Disclosure [Line Items]
Leases other commitments and certain contingencies disclosure.
Extended expiration period
Share Based Compensation Arrangement By Share Based Payment Award Additional Expiration Period
Share based compensation arrangement by share based payment award additional expiration period.
Cash Flow, Operating And Finance Activities, Lessee [Abstract]
Cash flow, operating and finance activities, lessee.
Cash paid for amounts included in the measurement of lease liabilities:
Cloud services and license support agreements and related relationships [Member]
Cloud Services And License Support Agreements And Related Relationships [Member]
Cloud services and license support agreements and related relationships.
Document Information [Table]
Document Information [Table]
Other non-current liabilities
Other Liabilities, Noncurrent
Restructuring Plan
Restructuring Plan [Domain]
Finance Lease, Right-of-Use Asset, after Accumulated Amortization
Finance Lease, Right-of-Use Asset, after Accumulated Amortization, Total
Finance leases, ROU assets
Finance lease, ROU assets, net of accumulated depreciation
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract]
Changes in operating assets and liabilities:
Property, Plant and Equipment
Property, Plant and Equipment [Table Text Block]
Beginning balance
Ending balance
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price
Income Tax Disclosure [Abstract]
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table]
Fair Value, Recurring and Nonrecurring [Table]
Stock-based compensation for operating segments
Stock Based Compensation Segment
Stock-based compensation
ACQUISITIONS
Business Combination [Text Block]
Gross unrecognized tax benefits as of June 1
Total gross unrecognized tax benefits as of May 31
Unrecognized Tax Benefits
Fixed Rate Senior Notes Due February 2053 [Member]
Fixed rate senior notes due february 2053.
Fixed-Rate Senior Notes Due February 2053 [Member]
Other Countries [Member]
Other countries [Member]
Other countries [Member]
United Kingdom [Member]
UNITED KINGDOM
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]
Income Statement Location
Statement of Income Location, Balance [Axis]
Senior Notes [Member]
Senior Notes [Member]
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Expenses
Direct Expenses
Direct expenses.
Trading Symbol
Trading Symbol
PROPERTY, PLANT AND EQUIPMENT
Property, Plant and Equipment Disclosure [Text Block]
Cloud Applications [Member]
Cloud Applications [Member]
Cloud Applications.
Proceeds from (Repayments of) Commercial Paper, Total
Proceeds from (Repayments of) Commercial Paper
(Repayments of) proceeds from issuances of commercial paper, net
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent
Nontaxable or nondeductible items
Nontaxable or nondeductible items
State net operating loss carry forwards not subject to expiration.
State Net Operating Loss Carry Forwards Not Subject To Expiration
State net operating loss carryforwards not subject to expiration
Subsequent Event Type [Axis]
Subsequent Event Type
Assumed
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Assumed In Period
Share based compensation arrangement by share based payment award equity instruments other than options assumed in period.
Domestic tax contingency, net
Effective Income Tax Rate Reconciliation, Tax Contingency, Domestic, Amount
Domestic tax contingency, net
Intangible Assets
Schedule of Finite-Lived Intangible Assets [Table Text Block]
Employee-related Liabilities, Current, Total
Accrued compensation and related benefits
Employee-related Liabilities, Current
Fixed-Rate Senior Notes Due February 2029 [Member]
Fixed rate senior notes due February 2029.
Operating Lease, Liability [Abstract]
Operating lease liabilities:
Cash flows from financing activities:
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]
Expected life (in years)
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term
Lessee, Operating Lease, Liability, to be Paid
Total lease payments
Preferred Stock Liquidating Preference
Preferred stock liquidation per share value
Share based compensation arrangement by share based payment award number of operational goals achieved.
Share Based Compensation Arrangement By Share Based Payment Award Number Of Operational Goals Achieved
Number of operational goals achieved
Less: imputed interest
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
Nonoperating Income Expense Including Elimination Of Net Income Loss Attributable To Noncontrolling Interests
Nonoperating income expense including elimination of net income loss attributable to noncontrolling interests.
Non-operating income (expenses), net
Total non-operating income (expenses), net
Effective Income Tax Rate Reconciliation, Tax Credit, Research, Percent
Federal research and development credit
Assumed
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Assumed In Period Weighted Average Grant Date Fair Value
Share-based compensation arrangement by share-based payment award equity instruments other than options assumed in period weighted average grant date fair value.
Selling and Marketing Expense, Total
Sales and marketing expenses
Sales and marketing
Selling and Marketing Expense
EMPLOYEE BENEFIT PLANS
Compensation Related Costs, General [Text Block]
Equity Components
Equity Components [Axis]
Stock Repurchases [Abstract]
Stock Repurchases [Abstract]
Stock repurchases.
Total
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Remaining Contractual Term
Income tax reconciliation realization of a one time tax attribute.
Income Tax Reconciliation Realization of a One Time Tax Attribute
Realization of a one-time tax attribute
Fixed Rate Senior Notes Due November 2032 [Member]
Fixed rate senior notes due november 2032.
Fixed-Rate Senior Notes Due November 2032 [Member]
Equity Component
Equity Component [Domain]
Goodwill and Intangible Assets Disclosure [Abstract]
Customer Prepayments and Sales of Financing Receivables [Policy Text Block]
Customer prepayments and sales of financing receivables.
Customer Prepayments and Sales of Financing Receivables
Senior Notes and Other Borrowings [Member]
Senior Notes And Other Borrowings [Member]
Senior notes and other borrowings.
Differences in timing of revenue recognition
Deferred Tax Assets, Deferred Income
Time deposits and other
Time Deposits, at Carrying Value
Total investments
Investments
Document Annual Report
Document Annual Report
Fixed-Rate Senior Notes Due August 2035 [Member]
Fixed-rate senior notes due august 2035.
5.50% senior note due August 2035 [Member]
Business Acquisition
Business Combination [Axis]
Computer, network, machinery and equipment
Machinery and Equipment [Member]
Servers and networking equipment
Common stock issued under stock purchase plans
Common stock issued under stock purchase plans, Shares
Stock Issued During Period, Shares, Employee Stock Purchase Plans
Notes Payable, Noncurrent, Total
Notes payable and other borrowings, non-current
Notes Payable, Noncurrent
Expiration period
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period
Fixed-Rate Senior Notes Due February 2066 [Member]
Fixed-rate senior notes due February 2066.
Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration]
Buildings and improvements
Building and Building Improvements [Member]
Effective Income Tax Rate Reconciliation, Tax Contingency, Amount, Total
Tax contingency interest accrual, net
Effective Income Tax Rate Reconciliation, Tax Contingency, Amount
Tax contingency interest accrual, net / Changes in unrecognized tax benefits
Statement of Comprehensive Income [Abstract]
Intangible Assets, Net (Excluding Goodwill) [Abstract]
Litigation related charges
Loss Contingency Damages Paid Value Including Post Judgment Interest
Loss contingency damages paid value including post judgment interest.
Maximum
Maximum [Member]
Maximum [Member]
Dividend payable date
Dividends Payable, Date to be Paid
Cross-currency interest rate swap agreements [Member]
Cross Currency Interest Rate Contract [Member]
Statistical Measurement
Statistical Measurement [Axis]
Exercised
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price
Deferred revenues, non-current (in other non-current liabilities)
Contract with Customer, Liability, Noncurrent
Finite-Lived Intangible Assets, Accumulated Amortization
Accumulated Amortization
Accumulated Amortization
Other, net
Other Comprehensive Income, Other, Net of Tax
Schedule of Cash Paid for Income Taxes, Net of Refunds Received, by Jurisdiction
Schedule of Cash Paid for Income Taxes, Net of Refunds Received, by Jurisdiction [Table Text Block]
Schedule of cash paid for income taxes, net of refunds received, by jurisdiction.
Fixed-Rate Senior Notes Due February 2056 [Member]
Fixed-rate senior notes due February 2056.
Derivative fixed interest rate
Derivative, Fixed Interest Rate
Net Income (Loss) Available to Common Stockholders, Diluted
Net income available to common shareholders, Diluted
Finance Lease, Principal Payments
Cash paid for amounts included in the measurement of finance lease liabilities
Finance leases
Revolving credit facility, expiration date
Line of Credit Facility, Expiration Date
Dividends [Axis]
Total stockholders' deficit
Balances
Balances
Equity, Including Portion Attributable to Noncontrolling Interest
Total stockholders' equity
New Revolving Credit Agreement [Member]
New revolving credit agreement.
Preferred Stock Dividends, Income Statement Impact
Preferred stock dividends
Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block]
Software Business [Member]
Software Business [Member]
Software [Member]
Estimated Future Amortization Expenses Related to Intangible Assets
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]
Entity Public Float (in dollars)
Entity Public Float
Volatility
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate
Preferred Stock, Shares Authorized
Preferred stock shares authorized
Total operating expenses
Costs and Expenses
Finite-Lived Intangible Assets by Major Class
Finite-Lived Intangible Assets by Major Class [Axis]
Notes Payable and Other Borrowings
Schedule of Debt [Table Text Block]
Shares repurchased for tax withholdings upon vesting of restricted stock-based awards
Payment, Tax Withholding, Share-Based Payment Arrangement
Software
Software Revenues
Software revenues.
Cash, Cash Equivalents and Marketable Securities
Cash, Cash Equivalent, and Investment [Table Text Block]
Research and Development Costs and Software Development Costs
Research, Development, and Computer Software, Policy [Policy Text Block]
DEFERRED REVENUES
Revenue from Contract with Customer [Text Block]
Schedule Of Business Acquisitions By Acquisition [Table]
Business Combination [Table]
Entity Registrant Name
Entity Registrant Name
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued, Total
Interest and penalties related to uncertain tax positions accrued
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued
NOTES PAYABLE AND OTHER BORROWINGS
Debt Disclosure [Text Block]
Entity Voluntary Filers
Entity Voluntary Filers
Income taxes payable
Accrued Income Taxes, Noncurrent
Finite-Lived Intangible Asset, Expected Amortization, Year Two
Fiscal 2028
Deferred Revenues [Line Items]
Deferred Revenue Arrangement [Line Items]
Other Nonoperating Income (Expense)
Other income, net
State
Deferred State and Local Income Tax Expense (Benefit)
State
Cybersecurity Risk Management Positions or Committees Responsible [Flag]
Schedule of Other Nonoperating Income (Expense) [Table Text Block]
Non-Operating Income (Expenses), net
SOFR [Member]
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Finite-Lived Intangible Asset, Expected Amortization, Year Three
Fiscal 2029
Income tax benefit
Income Tax Expense (Benefit)
Provision for income taxes
Total provision for income taxes
Dividends per share, declared and paid (in dollars per share)
Dividends declared per common share (in dollars per share)
Common Stock, Dividends, Per Share, Cash Paid
Increase Decrease In Other Deferred Revenues
Increase decrease in other deferred revenues.
Increase in other deferred revenues
Proceeds from issuances of common stock
Proceeds from Issuance of Common Stock
Operating expenses:
Costs and Expenses [Abstract]
Stock-based Payment Award [Line Items]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Depositary Shares, Series D Convertible Preferred Stock [Member]
Depositary Shares Series D [Member]
Depositary Shares Series D.
Entity Common Stock, Shares Outstanding (in shares)
Entity Common Stock, Shares Outstanding
Stock-Based Compensation Expense and Valuations of Stock Awards
Compensation Related Costs, Policy [Policy Text Block]
Accumulated other comprehensive loss
Total accumulated other comprehensive loss
Accumulated Other Comprehensive Income (Loss), Net of Tax
Consolidation Items
Consolidation Items [Axis]
Line of credit facility, fully due and payable
Line of Credit Facility Fully Due and Payable
Line of credit facility, fully due and payable.
Retirements
Finite Lived Intangible Assets Accumulated Amortization Retirements
Retirements
Cash Payments
Payments for Restructuring
Payments to Acquire Property, Plant, and Equipment, Total
Capital expenditures
Payments to Acquire Property, Plant, and Equipment
Gain (Loss) on Investments
Gains (losses) from marketable and non-marketable investments, net
Granted
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period
Fixed Rate Senior Notes Due April 2050 [Member]
Fixed rate senior notes due april 2050.
Fixed-Rate Senior Notes Due April 2050 [Member]
Cerner Corporation [Member]
Cerner Corporation [Member]
Cerner corporation.
Total assets
Assets
Schedule Of Property Plant And Equipment [Table]
Property, Plant and Equipment [Table]
Income Tax Paid, State and Local, after Refund Received
Income Tax Paid, State and Local, after Refund Received, Total
State
Vested
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term
Income Statement [Abstract]
2.80% senior notes due July 2021 [Member]
Senior Notes Due July2021 [Member]
2.80% senior notes due July 2021.
Assumed/Substituted
Share Based Compensation Arrangement By Share Based Payment Award Assumed Or Substituted Options In Connection With Acquisitions
Assumed or substituted.
Schedule Of Restructuring And Related Costs [Table]
Restructuring Cost [Table]
Fair Value of Financial Instruments
Fair Value of Financial Instruments, Policy [Policy Text Block]
Decreases related to tax positions from prior fiscal years
Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions
Mandatory Convertible Preferred Stock [Abstract]
Mandatory Convertible Preferred Stock [Abstract}
Mandatory convertible preferred stock.
Stock-Based Compensation
Share-Based Payment Arrangement [Policy Text Block]
CASH, CASH EQUIVALENTS AND MARKETABLE SECURITIES
Cash, Cash Equivalent, and Marketable Security [Text Block]
Other Postretirement Plans [Member]
Other Postretirement Plans [Member]
Other postretirement plans.
Total deferred benefit
Deferred income taxes
Deferred Income Tax Expense (Benefit)
Total deferred benefit
Assumed/Substituted
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Assumed Or Substituted In Period Weighted Average Grant Date Fair Value
Share-based compensation arrangement by share-based payment award equity instruments other than options assumed or substituted in period weighted average grant date fair value.
Fixed-Rate Senior Notes Due November 2052 [Member]
Fixed Rate Senior Notes Due November 2052 [Member]
FixedrRate senior notes due november 2052.
6.00% senior note due August 2055 [Member]
Fixed-Rate Senior Notes Due August 2055 [Member]
Fixed-rate senior notes due august 2055.
Stock Issued During Period, Shares, New Issues
Common stock shares sold
Lease, Cost [Abstract]
Vested and issued
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period
Business Combination [Abstract]
Earnings Per Share, Diluted, Total
Diluted
Earnings Per Share, Diluted
Diluted earnings per share attributable to common shareholders
Common Stocks, Including Additional Paid in Capital
Common stock, $0.01 par value and additional paid in capital-authorized: 11,000 shares; outstanding: 2,880 shares and 2,807 shares as of May 31, 2026 and 2025, respectively
Schedule Of Supplemental Cash Flow Information Related To Leases [Table Text Block]
Schedule of supplemental cash flow information related to leases.
Supplemental Cash Flow Information Related to Leases
Summary of Businesses Results
Schedule of Segment Reporting Information, by Segment [Table Text Block]
Total for operating segments [Member]
Operating Segments [Member]
Operating Segments [Member]
Finite-Lived Intangible Asset, Expected Amortization, Year Five
Fiscal 2031
Expense allocations and other, net
Expense Allocations And Other Net
Segment expense allocations and other, net.
Effective Income Tax Rate Reconciliation, Tax Credit, Foreign, Amount
Foreign tax credits
City Area Code
City Area Code
Other comprehensive income (loss), net
Other Comprehensive Income (Loss), Net of Tax
Other Comprehensive Income (Loss), Net of Tax, Total
Term Loan 1 Facility [Member]
Term Loan One Facility [Member]
Term Loan 1 Facility.
Auditor Name
Auditor Name
Finance Lease, Liability, Noncurrent
Finance lease, non-current lease liabilities
Finance lease liabilities, non-current
Debt Instrument, Face Amount
Total
Senior notes and other borrowings, par value
Buildings and improvements
Buildings and Improvements, Gross
Revolving credit facility
Line of Credit Facility, Maximum Borrowing Capacity
Business Acquisition [Line Items]
Business Combination [Line Items]
Customer Prepayments and Sales of Financing Receivables [Abstract]
Customer prepayments and sales of financing receivables.
Other [Member]
Other Intangible Assets [Member]
Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount
Federal research and development credit
Fixed-Rate Senior Notes Due November 2047 [Member]
Fixed Rate Senior Notes Due November 2047 [Member]
Fixed rate senior notes due november 2047.
Service-based stock options [Member]
Service Based Stock Options [Member]
Service-based stock options.
Common stock issued under stock purchase plans
Stock Issued During Period, Value, Employee Stock Purchase Plan
Equity Securities, FV-NI and without Readily Determinable Fair Value, Total
Equity Securities, FV-NI and without Readily Determinable Fair Value
Non-marketable debt investments and equity securities and related instruments
Litigation Case
Litigation Case [Axis]
Operating leases weighted average remaining lease term
Operating Lease, Weighted Average Remaining Lease Term
Weighted average remaining lease term
Retirements
Finite Lived Intangible Assets Retirements
Finite lived intangible assets retirements.
Segment Reporting Information [Line Items]
Segment reporting information [Line Items]
Cloud license and on-premise license [Member]
Cloud License And On Premise License [Member]
Cloud license and on-premise license.
Effective Income Tax Rate Reconciliation, Tax Credit, Other, Percent
Other
Derivative financial instruments
Derivative Liability, Subject to Master Netting Arrangement, before Offset
Deferred Revenue Disclosure [Abstract]
Immaterial Damages Claimed Fixed Amount per Internet User
Immaterial damages claimed, fixed amount per internet user.
Immaterial damages claimed, fixed amount per internet user
Contract with Customer, Asset and Liability [Abstract]
Contract with Customer, Contract Asset, Contract Liability, and Receivable [Abstract]
Fair values of stock awards assumed in connection with acquisitions
Fair values of restricted stock-based awards and stock options assumed
Business Combination, Consideration Transferred, Equity Interest
Total property, plant and equipment, net
Property, plant and equipment, net
Property, Plant and Equipment, Net
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability
Finance lease ROU assets in exchange for finance lease obligations
Finance leases
Foreign
Deferred Foreign Income Tax Expense (Benefit)
Foreign
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations, Total
Cash and cash equivalents at beginning of period
Cash and cash equivalents at end of period
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation
Total margin for operating segments
Operating income
Margin
Operating Income (Loss)
Debt, Current, Total
Debt, Current
Notes payable and other borrowings, current
Geographic Information
Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]
Accumulated Deficit
Retained Earnings [Member]
Cash and Cash Equivalents
Cash and Cash Equivalents [Axis]
Total non-current assets
Assets, Noncurrent
Share-Based Payment Arrangement, Noncash Expense, Total
Total stock-based compensation
Stock-based compensation
Share-Based Payment Arrangement, Noncash Expense
Term Loan Credit Agreement Due August 2027 Three [Member]
Term loan credit agreement due august 2027 three.
$5,630, SOFR plus 1.35%, due August 2027 [Member]
Fixed-Rate Senior Notes Due March 2051 [Member]
Fixed Rate Senior Notes Due March 2051 [Member]
Fixed rate senior notes due march 2051.
Employee Stock Purchase Plan
Employee Stock Purchase Plan [Domain]
Employee Stock Purchase Plan Domain
Total non-current liabilities
Liabilities, Noncurrent
Unrecorded Unconditional Purchase Obligation, to be Paid, Year Four
Fiscal 2030
Expected to vest
Sharebased Compensation Arrangement By Sharebased Payment Award Options Expected To Vest Exercisable Weighted Average Remaining Contractual Term
Expected to vest
Total
Unrecorded Unconditional Purchase Obligation
Unconditional purchase commitments
Hardware
Hardware Expenses
Hardware expenses.
Bridge Credit Agreement [Member]
Bridge Credit Agreement [Member]
Bridge credit agreement.
Hardware [Member]
Hardware [Member]
Hardware Business [Member]
Hardware support and other.
Floating-Rate Senior Notes Due February 2029 [Member]
Floating-rate senior notes due February 2029.
Cash, Cash Equivalents, and Short-Term Investments [Abstract]
Operating lease obligations, weighted average discount rate
Operating Lease, Weighted Average Discount Rate, Percent
Weighted average discount rate
Operating lease liabilities, non-current
Operating Lease, Liability, Noncurrent
Operating lease liabilities
Fair Value Measurements Using Input Types Level 1 [Member]
Fair Value, Inputs, Level 1 [Member]
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation
Net cash provided by (used for) financing activities
Hardware
Hardware Revenues
Hardware revenues.
Outstanding notes
Notes Payable
Notes Payable, Total
Lease, Cost [Table Text Block]
Components of Lease Expense
Change in Accounting Principle, Accounting Standards Update, Adopted [true false]
Accounting Standards Update, Adopted
Auditor Location
Auditor Location
Developed technology [Member]
Developed Technology Rights [Member]
Non-current deferred tax liabilities
Deferred tax liabilities
Deferred Income Tax Liabilities, Net
Total assets
Investments, Fair Value Disclosure
Proceeds of prepayments from customers
Proceeds from Deposits from Customers
Nonoperating Income (Expense) [Abstract]
Non-Operating Income (Expenses), net [Abstract]
Derivative Contract
Derivative Contract [Domain]
Schedule Of Goodwill [Table]
Goodwill [Table]
Increase in diluted earning per share
Increase in diluted earning per share.
Increase in diluted earning per share
Fixed-Rate Senior Notes Due February 2033 [Member]
Fixed Rate Senior Notes Due February 2033 [Member]
Fixed rate senior notes due february 2033.
Principal Payments for All Borrowings [Abstract]
Repayments of Long-Term Debt [Abstract]
At The Market Offering Program [Member]
At the market offering program.
ATM Offering [Member]
Unrealized gains on marketable securities, net
AOCI, Debt Securities, Available-for-Sale, Adjustment, after Tax
Fixed Rate Senior Notes Due May 2028 [Member]
Fixed rate senior notes due may 2028.
Fixed-Rate Senior Notes Due May 2028 [Member]
Income Tax Authority
Income Tax Jurisdiction [Domain]
Entity Interactive Data Current
Entity Interactive Data Current
Operating Loss Carryforwards [Abstract]
Operating Loss Carryforwards [Abstract]
Operating Loss Carryforwards Abstract
Income Statement Location
Statement of Income Location, Balance [Domain]
Business Combination, Acquired Receivable, Purchased without Credit Deterioration, and Acquired Net Investment in Lease [Abstract]
Cash flows from operating activities:
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]
Shares Granted, Value, Share-Based Payment Arrangement, after Forfeiture, Total
Maximum value of annual grants
Shares Granted, Value, Share-Based Payment Arrangement, after Forfeiture
Furniture, fixtures and other
Furniture and Fixtures [Member]
Convertible Preferred Stock, Shares Issued upon Conversion
Convertible preferred stock converted
Cloud license and on-premise license
Cloud License And On Premise License Revenue
Cloud license and on-premise license revenue.
Share Based Compensation Arrangement by Share Based Payment Award, Percentage
Share based compensation arrangement by share based payment award, percentage.
Equity awards percentage
Preferred and Common Stock Including Additional Paid in Capital [Member]
Preferred and common stock including additional paid in capital.
Preferred and Common Stock Including Additional Paid in Capital
Cash Equivalents, at Carrying Value, Total
Investments classified as cash equivalents
Cash Equivalents, at Carrying Value
Components of Deferred Tax Liabilities [Abstract]
Components of Deferred Tax Liabilities [Abstract]
Dividends declared per share of outstanding common stock (in dollars per share)
Common Stock, Dividends, Per Share, Declared
Fixed-Rate Senior Notes Due July 2039 [Member
Fixed Rate Senior Notes Due July 2039 [Member]
Fixed rate senior notes due july 2039.
Estimated income tax benefit included in provision for income taxes
Share-Based Payment Arrangement, Expense, Tax Benefit
Entity Tax Identification Number
Entity Tax Identification Number
Revenues:
Revenues [Abstract]
Closing stock price
Share Price
Long-Term Debt, Type
Long-Term Debt, Type [Axis]
Revolving credit facility term
Debt Instrument, Term
Income Tax Authority, Name
Income Tax Authority, Name [Domain]
Construction in progress
Construction in Progress, Gross
Local Phone Number
Local Phone Number
Tax Credit Carryforwards [Abstract]
Tax Credit Carryforward [Abstract]
Tax Credit Carryforward Abstract
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Total
Total defined benefit plan pension expense
Defined Benefit Plan, Net Periodic Benefit Cost (Credit)
Business combination recognized identifiable assets acquired and liabilities assumed indefinite lived tangible liabilities.
Business Combination Recognized Identifiable Assets Acquired and Liabilities Assumed Indefinite Lived Tangible Liabilities
Tangible liabilities, Net
Other current liabilities
Other Liabilities, Current
Weighted average common shares outstanding:
Weighted Average Number of Shares Outstanding, Diluted [Abstract]
Auditor Opinion [Text Block]
Finance Lease, Liability, to be Paid, Year Two
Fiscal 2028
Remaining performance obligation, percentage
Revenue, Remaining Performance Obligation, Percentage
Long-Lived Assets
Long-Lived Assets
Goodwill, Intangible Assets and Impairment Assessments [Abstract]
Goodwill and Intangible Asset Impairment [Abstract]
other current liabilities
Other Current Liabilities [Member]
Disaggregation of Revenue [Line Items]
Disaggregation of Revenue [Line Items]
Withholding taxes on foreign earnings
Deferred Tax Liabilities, Undistributed Foreign Earnings
Total revenues
Revenues
Total revenues
Revenue from Contract with Customer, Excluding Assessed Tax
Cloud And Software Expenses
Cloud and software expenses.
Cloud and software
Cloud and software expenses
Cloud license and on-premise license agreements and related relationships [Member]
Cloud License And On Premise License Agreements And Related Relationships [Member]
Cloud license and on premise license agreements and related relationships.
Inventory Net [Abstract]
Inventory, Net [Abstract]
Lessee, Operating Lease, Liability, to be Paid, Year Four
Fiscal 2030
Undistributed earnings and other outside basis temporary differences of investments in foreign subsidiaries
Deferred Tax Liability Not Recognized Cumulative Amount Of Temporary Difference Undistributed Earnings And Other Outside Basis Temporary Differences
Deferred tax liability not recognized cumulative amount of temporary difference undistributed earnings and other outside basis temporary differences.
Reconciliation of Total Operating Segment Margin to Income Before Provision for Income Taxes [Abstract]
Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Abstract]
Class of Stock
Class of Stock [Domain]
Proceeds from Sale and Collection of Finance Receivables, Total
Sales of financing receivables
Proceeds from Sale and Collection of Finance Receivables
Commercial Paper [Member]
Commercial Paper [Member]
Commercial Paper Notes [Member]
Shares reserved for future issuances under the purchase plan
Shares of common stock available for future awards
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant
Weighted average recognition period of unrecognized compensation expense for shares expected to vest
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition
Oracle 401(K) Plan employee contribution maximum rate
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent
Entity Emerging Growth Company
Entity Emerging Growth Company
Chief Technology Officer [Member]
Chief Technology Officer.