Document and Entity Information Document Information [Table] Document Information [Line Items] Document and Entity Information Document Type Document Quarterly Report Document Period End Date Document Transition Report Securities Act File Number Entity Registrant Name Entity Incorporation, State or Country Code Entity Tax Identification Number Entity Address, Address Line One Entity Address, City or Town Entity Address, State or Province Entity Address, Postal Zip Code City Area Code Local Phone Number Title of 12(b) Security Trading Symbol Security Exchange Name Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Small Business Entity Emerging Growth Company Entity Shell Company Entity Common Stock, Shares Outstanding Entity Listing, Par Value Per Share Entity Central Index Key Current Fiscal Year End Date Document Fiscal Year Focus Document Fiscal Period Focus Amendment Flag CONSOLIDATED STATEMENTS OF OPERATIONS Statement [Table] Statement [Line Items] BENEFIT PLANS Revenue from Contract with Customer, Excluding Assessed Tax Sales Operating Expenses [Abstract] Operating expenses Cost of Goods and Service, Excluding Depreciation, Depletion, and Amortization Merchandise costs, including advertising, warehousing, and transportation, excluding items shown separately below Merchandise costs, including advertising, warehousing, and transportation, excluding the LIFO charge The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line, excluding rental expense incurred for leased assets including furniture and equipment which has not been recognized in costs and expenses applicable to sales and revenues; for example, cost of goods sold or other operating costs and expenses. Operating, General and Administrative Expense Operating, general and administrative Amount of operating lease expense, net of sublease income. Operating Lease Expense Net Of Sublease Income Rent Depreciation, Depletion and Amortization Depreciation and amortization Depreciation and amortization Operating Income (Loss) Operating profit Other Nonoperating Income (Expense) [Abstract] Other income (expense) Interest Income (Expense), Nonoperating Net interest expense Net interest expense Net Periodic Defined Benefits Expense (Reversal of Expense), Excluding Service Cost Component Non-service component of company-sponsored pension plan expense Equity Securities, FV-NI, Gain (Loss) Loss on investments Loss on investments Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Net earnings before income tax expense Income Tax Expense (Benefit) Tax expense Income tax expense Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Net earnings including noncontrolling interests Net earnings including noncontrolling interests Net earnings (loss) including noncontrolling interests Net Income (Loss) Attributable to Noncontrolling Interest Net income attributable to noncontrolling interests Net of tax Net earnings attributable to The Kroger Co. Earnings Per Share, Basic Net earnings attributable to The Kroger Co. per basic common share Net earnings attributable to The Kroger Co. per basic common share Weighted Average Number of Shares Outstanding, Basic Average number of common shares used in basic calculation Average number of common shares used in basic calculation Earnings Per Share, Diluted Net earnings attributable to The Kroger Co. per diluted common share Weighted Average Number of Shares Outstanding, Diluted Average number of common shares used in diluted calculation Average number of common shares used in diluted calculation CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME Other Comprehensive Income (Loss), Net of Tax [Abstract] Other comprehensive income (loss) Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent Change in pension and other postretirement defined benefit plans, net of income tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax Unrealized gains and losses on cash flow hedging activities, net of income tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax Amortization of unrealized gains and losses on cash flow hedging activities, net of income tax Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Net current-period OCI Total other comprehensive income Other comprehensive income net of tax Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Comprehensive income Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Comprehensive income attributable to noncontrolling interests Comprehensive Income (Loss), Net of Tax, Attributable to Parent Comprehensive income attributable to The Kroger Co. Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax, Attributable to Parent Change in pension and other postretirement defined benefit plans, income tax benefit Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, Tax Unrealized gains and losses on cash flow hedging activities, income tax expense (benefit) Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, Tax Amortization of unrealized gains and losses on cash flow hedging activities, income tax expense CONSOLIDATED BALANCE SHEETS Assets [Abstract] ASSETS Assets, Current [Abstract] Current assets Cash and Cash Equivalents, at Carrying Value Cash and temporary cash investments Generally represents funds deposited to bank accounts, as of the balance sheet date, related to sales, a majority of which were paid for with credit cards and checks, to which the depositor does not have immediate access. Deposits in Transit Store deposits in-transit Receivables, Net, Current Receivables FIFO Inventory Amount FIFO inventory Inventory, LIFO Reserve LIFO reserve Prepaid Expense and Other Assets, Current Prepaid and other current assets Assets, Current Total current assets Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization Property, plant and equipment, net Operating Lease, Right-of-Use Asset Operating lease assets Intangible Assets, Net (Excluding Goodwill) Intangibles, net Goodwill Goodwill Other Assets, Noncurrent Other assets Assets Total Assets Liabilities [Abstract] LIABILITIES Liabilities, Current [Abstract] Current liabilities Amount of long-term debt and finance leases due within one year or the normal operating cycle, if longer. Long Term Debt and Finance Lease Current Current portion of long-term debt including obligations under finance leases Operating Lease, Liability, Current Current portion of operating lease liabilities Accounts Payable, Current Accounts payable Accrued Salaries, Current Accrued salaries and wages Other Liabilities, Current Other current liabilities Liabilities, Current Total current liabilities Amount of long-term debt and finance lease obligation due after one year or beyond the normal operating cycle, if longer. Long Term Debt and Finance Lease Long-term debt including obligations under finance leases Operating Lease, Liability, Noncurrent Noncurrent operating lease liabilities Deferred Income Tax Liabilities, Net Deferred income taxes Liability, Defined Benefit Plan, Noncurrent Pension and postretirement benefit obligations Other Liabilities, Noncurrent Other long-term liabilities Liabilities Total Liabilities Commitments and Contingencies Commitments and contingencies (see Note 5) Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] SHAREOWNERS' EQUITY Preferred Stock, Value, Outstanding Preferred shares, $100 par per share, 5 shares authorized and unissued Common Stock, Value, Outstanding Common shares, $1 par per share, 2,000 shares authorized; 1,918 shares issued in 2026 and 2025 Additional Paid in Capital, Common Stock Additional paid-in capital Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated other comprehensive loss Retained Earnings (Accumulated Deficit) Accumulated earnings Treasury Stock, Common, Value Common shares in treasury, at cost, 1,305 shares in 2026 and 1,303 shares in 2025 Equity, Attributable to Parent Balance at the end of the period Balance at the beginning of the period Total Shareowners' Equity - The Kroger Co. Equity, Attributable to Noncontrolling Interest Noncontrolling interests Equity, Including Portion Attributable to Noncontrolling Interest Balances Balances Total Equity Liabilities and Equity Total Liabilities and Equity Preferred Stock, Par or Stated Value Per Share Preferred shares, par per share (in dollars per share) Preferred Stock, Shares Authorized Preferred shares, shares authorized Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) unissued to shareholders (includes related preferred shares that were issued, repurchased and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt. Preferred Stock, Shares Unissued Preferred shares, shares unissued Common Stock, Par or Stated Value Per Share Common shares, par per share (in dollars per share) Common Stock, Shares Authorized Common shares, shares authorized Common Stock, Shares, Issued Balances (in shares) Balances (in shares) Common shares, shares issued Treasury Stock, Common, Shares Balances (in shares) Balances (in shares) Common shares in treasury, shares CONSOLIDATED STATEMENTS OF CASH FLOWS Net Cash Provided by (Used in) Operating Activities [Abstract] Cash Flows from Operating Activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net earnings including noncontrolling interests to net cash provided by operating activities: The charge against earnings resulting from the write down of long lived assets other than goodwill due to the difference between the carrying value and lower fair value and store closure. Asset Impairment and Store Closure Charges Asset impairment and store closure charges Operating Lease, Right-of-Use Asset, Periodic Reduction Operating lease asset amortization Inventory, LIFO Reserve, Period Charge LIFO charge LIFO charge Share-Based Payment Arrangement, Noncash Expense Share-based employee compensation Deferred Income Tax Expense (Benefit) Deferred income taxes Other Noncash Income (Expense) Other Increase (Decrease) in Operating Capital [Abstract] Changes in operating assets and liabilities: The net change during the reporting period in the amount of funds deposited to bank accounts related to sales, a majority of which were paid for with credit cards and checks, to which the depositor does not have immediate access. Increase (Decrease) in Store Deposits in Transit Store deposits in-transit Increase (Decrease) in Receivables Receivables Increase (Decrease) in Retail Related Inventories Inventories The increase (decrease) during the reporting period in the amount of outstanding money paid in advance for goods or services that bring economic benefits for future periods and other current operating assets not separately disclosed in the statement of cash flows. Increase Decrease In Prepaid Expenses And Other Current Assets Prepaid and other current assets Increase (Decrease) in Accounts Payable, Trade Accounts payable Increase (Decrease) in Accrued Liabilities Accrued expenses Increase (Decrease) in Income Taxes Payable Income taxes receivable and payable Increase (Decrease) in Operating Lease Liability Operating lease liabilities Increase (Decrease) in Other Operating Assets and Liabilities, Net Other Net Cash Provided by (Used in) Operating Activities Net cash provided by operating activities Net Cash Provided by (Used in) Investing Activities [Abstract] Cash Flows from Investing Activities: Payments to Acquire Productive Assets Payments for property and equipment, including payments for lease buyouts Payments for (Proceeds from) Other Investing Activities Other Net Cash Provided by (Used in) Investing Activities Net cash used by investing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Cash Flows from Financing Activities: Repayment of Long-Term Debt, Long-Term Lease Obligation, and Capital Security Payments on long-term debt including obligations under finance leases Payments of Ordinary Dividends, Common Stock Dividends paid Proceeds from Issuance of Common Stock Proceeds from issuance of capital stock Payments for Repurchase of Common Stock Treasury stock purchases Proceeds from (Payments for) Other Financing Activities Other Net Cash Provided by (Used in) Financing Activities Net cash used by financing activities Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Net (decrease) increase in cash and temporary cash investments Cash and Cash Equivalents, at Carrying Value [Abstract] Cash and temporary cash investments: Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents End of period Beginning of year Reconciliation of Capital Expenditures [Abstract] Reconciliation of capital investments: Represents the reconciliation adjustment for lease buyouts to acquire rented property, plant and equipment, which is recorded as an asset. Reconciliation Adjustment Lease Buyouts Payments for lease buyouts Represents the reconciliation adjustment for the net change in construction in progress payables during the reporting period. Reconciliation Adjustment Increase Decrease In Construction In Progress Payables Changes in construction-in-progress payables The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets, excluding lease buyouts, plus net change in construction in progress payables during the reporting period. Capital Expenditures Excluding Lease Buyouts Total capital investments, excluding lease buyouts Supplemental Cash Flow Information [Abstract] Disclosure of cash flow information: Interest Paid, Excluding Capitalized Interest, Operating Activities Cash paid during the year for net interest Income Taxes Paid, Net Cash paid during the year for income taxes CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY Equity Components [Axis] Equity Component [Domain] Common Stock [Member] Common Stock Additional Paid-in Capital [Member] Additional Paid-In Capital Treasury Stock, Common [Member] Treasury Stock AOCI Attributable to Parent [Member] Accumulated Other Comprehensive Gain (Loss) Accumulated Other Comprehensive Income (Loss) Retained Earnings [Member] Accumulated Earnings Noncontrolling Interest [Member] Noncontrolling Interest Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity Issuance of Common Stock [Abstract] Issuance of common stock: Stock Issued During Period, Value, Stock Options Exercised Stock options exercised Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Stock options exercised (in shares) Value of common stock surrendered / repurchased during the period to withhold for employee taxes due to the lapsing and issuance of restricted stock from common stock and treasury stock, respectively. Restricted Stock Awards, Value Restricted stock issued Shares of common stock surrendered / repurchased during the period to withhold for employee taxes due to the lapsing and issuance of restricted stock from common stock and treasury stock, respectively. Restricted Stock Awards, Shares Restricted stock issued (in shares) Treasury Stock Activity [Abstract] Treasury stock activity: Treasury Stock, Value, Acquired, Cost Method Treasury stock purchases, at cost Treasury Stock, Shares, Acquired Treasury stock purchases, at cost (in shares) Cost of common stock repurchased during the period using proceeds received from exercises of stock options and the tax benefits associated therewith. Recorded using the cost method. Stock Options and Restricted Stock Exchanged, Value Stock options exchanged Number of shares that have been repurchased during the period using proceeds received from exercise of stock options and the tax benefits associated therewith. Stock Options and Restricted Stock Exchanged, Shares Stock options exchanged (in shares) APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Share-based employee compensation Stockholders' Equity, Other Other Dividends, Common Stock, Cash Cash dividends declared per common share Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent Other comprehensive income, tax Common Stock, Dividends, Per Share, Declared Cash dividends declared per common share (in dollars per share) ACCOUNTING POLICIES Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block] ACCOUNTING POLICIES DEBT OBLIGATIONS Debt Disclosure [Text Block] DEBT OBLIGATIONS BENEFIT PLANS Retirement Benefits [Text Block] BENEFIT PLANS EARNINGS PER COMMON SHARE Earnings Per Share [Text Block] EARNINGS PER COMMON SHARE COMMITMENTS AND CONTINGENCIES. Commitments and Contingencies Disclosure [Text Block] COMMITMENTS AND CONTINGENCIES ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS). Comprehensive Income (Loss) Note [Text Block] ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) SEGMENT REPORTING Segment Reporting Disclosure [Text Block] SEGMENT REPORTING INCOME TAXES Income Tax Disclosure [Text Block] INCOME TAXES No definition available. RECENTLY ISSUED ACCOUNTING STANDARDS The entire disclosure about recently issued accounting standards. Recently Issued Accounting Standards [Text Block] RECENTLY ISSUED ACCOUNTING STANDARDS Disclosure of accounting policy related to the basis of presentation and principles of consolidation. Basis of Presentation and Principles of Consolidation [Policy Text Block] Basis of Presentation and Principles of Consolidation Fair Value Measurement, Policy [Policy Text Block] Fair Value Measurements Schedule of Long-Term Debt Instruments [Table Text Block] Schedule of long-term debt Schedule of Net Benefit Costs [Table Text Block] Schedule of components of net periodic benefit cost Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Schedule of earnings per common and diluted shares Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Schedule of changes in AOCI by component Reclassification out of Accumulated Other Comprehensive Income [Table Text Block] Schedule of items reclassified out of AOCI and the related tax effects Schedule of Segment Reporting Information, by Segment [Table Text Block] Schedule of company's retail operations segment sales Fair Value, Recurring and Nonrecurring [Table] Statement of Financial Position Location, Balance [Axis] Statement of Financial Position Location, Balance [Domain] Other Noncurrent Assets [Member] Other assets Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Domain] Fair Value, Inputs, Level 1 [Member] Quoted Prices in Active Markets for Identical Assets (Level 1) Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] No definition available. Description Of Business Basis Of Presentation And Principles Of Consolidation Abstract Description of Business, Basis of Presentation and Principles of Consolidation Fiscal Year [Abstract] Fiscal Year Fiscal Period Duration Length of fiscal period FAIR VALUE MEASUREMENTS Equity Securities, FV-NI, Noncurrent Fair value of equity securities Equity Securities, FV-NI, Unrealized Gain (Loss) Loss on investments Schedule of Long-Term Debt Instruments [Table] Measurement Basis [Axis] Portion at Fair Value Measurement [Member] Estimate of Fair Value Measurement [Member] Fair value Reported Value Measurement [Member] Carrying Value Debt Instrument [Axis] Debt Instrument, Name [Domain] Notes Payable, Other Payables [Member] Senior notes due through 2064 Represents 3.50 percent senior notes, which are due in 2026. Senior notes 3.50% due 2026 Long term debt not otherwise specified in the taxonomy. Other. Other Statistical Measurement [Axis] Statistical Measurement [Domain] Minimum [Member] Minimum Maximum [Member] Maximum Fair Value, Inputs, Level 2 [Member] Level 2 Debt Instrument [Line Items] Debt Long-Term Debt Total debt, excluding obligations under finance leases Long-Term Debt, Current Maturities Less current portion Long-Term Debt, Excluding Current Maturities Total long-term debt, excluding obligations under finance leases Debt Instrument, Interest Rate, Stated Percentage Interest rate (as a percent) Long-Term Debt, Fair Value Fair value of total debt Repayments of Debt Repayment of debt Defined Benefit Plan [Table] Retirement Plan Type [Axis] Retirement Plan Type [Domain] Pension Plan [Member] Pension Benefits Other Postretirement Benefits Plan [Member] Other Benefits Defined Benefit Plan Disclosure [Line Items] BENEFIT PLANS Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract] Components of net periodic benefit cost: Defined Benefit Plan, Service Cost Service cost Defined Benefit Plan, Interest Cost Interest cost Defined Benefit Plan, Expected Return (Loss) on Plan Assets Expected return on plan assets Defined Benefit Plan, Amortization [Abstract] Amortization of: Defined Benefit Plan, Amortization of Prior Service Cost (Credit) Prior service credit Defined Benefit Plan, Amortization of Gain (Loss) Actuarial loss (gain) Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Net periodic benefit cost Defined Contribution Plan, Cost Contribution to 401(k) retirement savings accounts Net Income (Loss) Available to Common Stockholders, Basic Net earnings numerator (basic) Net Income (Loss) Available to Common Stockholders, Diluted Net earnings numerator (diluted) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Dilutive effect of stock options (in shares) The amount of undistributed and distributed earnings to participating securities for the period. Undistributed and Distributed Earnings to Participating Securities Undistributed and distributed earnings to participating securities Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Shares excluded from the earnings per share calculation due to anti-dilutive effect on earnings per share Loss Contingencies [Table] Litigation Case [Axis] Litigation Case [Domain] Represents information relating to Opioid litigation. Opioid Litigation Represents information relating to Termination of the Merger with Albertsons Companies, Inc. Termination of Merger with Albertsons Companies, Inc [Member] Termination of the Merger with Albertsons Companies, Inc. Litigation Status [Axis] Litigation Status [Domain] Settled Litigation [Member] Settled litigation Counterparty Name [Axis] Counterparty Name [Domain] Represents information relating to state and subdivision. State and Subdivision [Member] State and subdivision Represents information relating to native American tribes. Native American Tribes [Member] Native American tribes Other Current Liabilities [Member] Other current liabilities Other Noncurrent Liabilities [Member] Other long-term liabilities Loss Contingencies [Line Items] COMMITMENTS AND CONTINGENCIES Litigation Settlement, Amount Awarded to Other Party Litigation settlement amount awarded to other party Amount awarded to other party in judgment or settlement of litigation for attorney fees and costs. Litigation settlement amount awarded to other party for attorney fees Litigation settlement amount awarded to other party for attorney fees Amount of litigation settlement awarded to other party, including attorney's fees and costs payable. Settlement amount to other party Including Attorney Fees Settlement amount payable to other party, including attorney fees The amount of obligation to pay for termination of a merger agreement if failed covenants. Merger Termination Fee Obligation Due To Failed Covenants Amount of termination fee obligation due to failed covenants Loss Contingency, Damages Sought, Value Termination fee sought Represents term of litigation settlement period for abatement efforts years Litigation Settlement, Payment Period For Abatement Efforts, Terms Payment period for abatement efforts Represents term of litigation settlement payment period for attorney's fees and costs terms Litigation Settlement, Payment Period For Attorneys Fees And Costs, Terms Payment period for attorneys fees And costs Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] Cash Flow Hedging Activities Cash flow hedging activity Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] Pension and Postretirement Defined Benefit Plans Pension and postretirement defined benefit plan Accumulated Other Comprehensive Income (Loss) [Line Items] ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) AOCI Attributable to Parent, Net of Tax [Roll Forward] Accumulated other comprehensive income (loss) OCI, before Reclassifications, Net of Tax, Attributable to Parent OCI before reclassifications Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent Amounts reclassified out of AOCI Total reclassifications, net of tax Other Comprehensive Income (Loss) before Reclassifications, Tax OCI before reclassifications, tax Reclassification from AOCI, Current Period, Tax Amounts reclassified out of AOCI, tax Tax expense Reclassification out of Accumulated Other Comprehensive Income [Table] Reclassification out of Accumulated Other Comprehensive Income [Axis] Reclassification out of Accumulated Other Comprehensive Income [Domain] Reclassification out of Accumulated Other Comprehensive Income [Member] Reclassification out of AOCI Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) Interest Expense, Nonoperating Amortization of gains and losses on cash flow hedging activities Reclassification from AOCI, Current Period, before Tax, Attributable to Parent Amortization of amounts included in net periodic pension cost Number of Reportable Segments Number of segments Schedule of Segment Reporting Information, by Segment [Table] Segments [Axis] Segments [Domain] Reportable Segment, Aggregation before Other Operating Segment [Member] Retail operations segment Segment Reporting Information [Line Items] SEGMENT REPORTING FIFO earnings before net interest expense, income tax expense and depreciation and amortization ("EBITDA") FIFO Earnings Before Net Interest Income Taxes Depreciation And Amortization FIFO EBITDA Effective Income Tax Rate Reconciliation [Table] Effective Income Tax Rate Reconciliation [Line Items] Effective Income Tax Rate Reconciliation, Percent Effective income tax rate (as a percent)