Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Trading Arrangement: Trading Arrangement [Axis] Unbilled services Contract with Customer, Asset, before Allowance for Credit Loss, Current Maximum Maximum [Member] Statistical Measurement [Domain] Statistical Measurement [Domain] Unrealized gain (loss) on derivative instruments Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, before Tax, Parent Title of 12(b) Security Title of 12(b) Security Document Fiscal Year Focus Document Fiscal Year Focus Remaining performance obligation, period Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period Adjustment to Compensation, Amount Adjustment to Compensation Amount Customer [Axis] Customer [Axis] Segment Reporting [Abstract] Segment Reporting [Abstract] Common stock, 95.1 and 93.1 shares outstanding at June 30, 2026 and December 31, 2025, respectively Common Stock, Value, Issued Schedule of Debt 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Disclosure [Text Block] Disposal Group Classification [Domain] Disposal Group Classification [Domain] Schedule of Restructuring and Other Charges Restructuring and Related Costs [Table Text Block] Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Beginning balance Ending balance Restructuring Reserve Equity Component [Domain] Equity Component [Domain] Receivables securitization program, fees associated with sale Accounts Receivable From Securitization, Sale Fees Accounts Receivable From Securitization, Sale Fees PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Secured debt Secured Debt [Member] Foreign currency forward contracts Foreign Exchange Contract [Member] Accounts receivable Accounts Receivable, before Allowance for Credit Loss, Current Total costs and expenses Costs and Expenses Adoption Date Trading Arrangement Adoption Date Discontinued operations, consideration Disposal Group, Including 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Comprehensive Loss into Earnings Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Restructuring and other charges Restructuring Costs Measure: Measure [Axis] Direct costs, exclusive of depreciation and amortization Direct costs Cost of Goods and Service, Excluding Depreciation, Depletion, and Amortization Corporate costs not included in segment operating income Other Cost and Expense, Operating Equity Components [Axis] Equity Components [Axis] Income taxes, net of refunds Income Tax Paid, after Refund Received Total contract assets Capitalized Contract Cost, Net Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Entity Interactive Data Current Entity Interactive Data Current Discontinued 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Arrangement Material Terms of Trading Arrangement [Text Block] Non-NEOs Non-NEOs [Member] Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Debt, gross Long-Term Debt, Gross, Excluding Current Maturities Long-Term Debt, Gross, Excluding Current Maturities Debt Instrument [Axis] Debt Instrument [Axis] Stock compensation Share-Based Payment Arrangement, Noncash Expense Accounts receivable sold Accounts Receivable, Sale Disposal Group Name [Axis] Disposal Group Name [Axis] Customer [Domain] Customer [Domain] Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Basic (in dollars per share) Net earnings (loss) basic (in dollars per share) Earnings Per Share, Basic Unearned revenue Contract with Customer, Liability, Current Total current assets Assets, Current Statistical Measurement [Axis] Statistical Measurement [Axis] Insider Trading Arrangements [Line Items] Long-term debt, less current portion Total long-term debt Long-Term Debt, Excluding Current Maturities Pre-Tax Gain (Loss) Included in Other Comprehensive (Loss) Income Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax Award Type [Axis] Award Type [Axis] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Accumulated deficit Retained Earnings (Accumulated Deficit) Restructuring and Related Activities [Abstract] Restructuring and Related Activities [Abstract] Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Proceeds from term loans Proceeds from Issuance of Secured Debt Common Stock Common Stock [Member] Effect of Change in Accounting 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forward contracts Foreign Exchange Forward [Member] Credit Facility [Axis] Credit Facility [Axis] RESTRUCTURING AND OTHER CHARGES Restructuring and Related Activities Disclosure [Text Block] Issuance of common stock under employee stock plan (in shares) Stock Issued During Period, Shares, Employee Stock Ownership Plan Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Name Measure Name INCOME TAXES Income Tax Disclosure [Text Block] Accounts payable Accounts Payable, Current Pay vs Performance Disclosure [Line Items] Other, net Other Noncash Income (Expense) Long-Term Debt Long-Term Debt and Lease Obligation [Abstract] Debt Instrument [Line Items] Debt Instrument [Line Items] Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Additional Paid-in Capital Additional Paid-in Capital [Member] Entity Filer Category Entity Filer Category Supplemental Cash Flow Elements [Abstract] Impairment Impairment Goodwill, Impairment Loss Name Trading 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