| Revenue | $1.5B | $1.5B | $1.5B | $1.5B | $1.5B | $1.6B | $1.7B | $1.6B |
| Cash Provided by (Used in) Financing Activity, Including Discontinued Operation | -$761.7M | — | — | $935.3M | -$1.9B | — | — | -$741.1M |
| Net Change in Cash and Restricted Cash | -$410.3M | $431.6M | $1.1B | $1.1B | -$1.6B | $568.7M | $113.7M | -$513.3M |
| Increase Decrease In Client Funds Obligations Net | -$461.6M | $199.4M | $1.2B | $1.2B | -$1.6B | $660.6M | $38.1M | -$470.2M |
| Cash Provided by (Used in) Operating Activity, Including Discontinued Operation | $384.9M | $336.6M | $486.6M | $272.2M | $372.9M | $456.2M | $643.5M | $299.7M |
| Increase in accrued expenses and other liabilities | — | — | — | -$137M | $117.4M | -$28.5M | $58M | -$174.1M |
| Treasury stock, value, acquired | $228.1M | $88.3M | $366.7M | $206.9M | $269.6M | $240.5M | $320.5M | $168.4M |
| Payments for Repurchase of Common Stock | $227M | $89.4M | $368.2M | $206.9M | $270.3M | $240.1M | $318.7M | $168M |
| Stock Repurchased During Period, Value | $227M | $89.4M | $368.2M | $206.9M | $270.3M | $240.1M | $318.7M | $168M |
| Repayments of Long-Term Debt | $4.8B | $210M | $195M | $175M | $137M | $233.1M | $220M | $165M |
| Issuance of debt | $4.7B | $800M | $0 | $20M | $102M | $0 | $1.1B | $160M |
| Comprehensive Income Including Noncontrolling Interest | $193.5M | $323.6M | $19.3M | $305.7M | $388.9M | $144M | $207.1M | $154.6M |
| Comprehensive Income Attributable to Parent | $193.5M | $323.6M | $19.3M | $305.7M | $388.9M | $144M | $207.1M | $154.6M |
| Comprehensive Income Including Noncontrolling Interest | $193.5M | $323.6M | $19.3M | $305.7M | $388.9M | $144M | $207.1M | $154.6M |
| Comprehensive income (loss), including noncontrolling interest | $193.5M | $323.6M | $19.3M | $305.7M | $388.9M | $144M | $207.1M | $154.6M |
| Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest | $193.5M | $323.6M | $19.3M | $305.7M | $388.9M | $144M | $207.1M | $154.6M |
| Comprehensive Income (Loss), Total | $193.5M | $323.6M | $19.3M | $305.7M | $388.9M | $144M | $207.1M | $154.6M |
| Comprehensive Income, Including Noncontrolling Interest | $193.5M | $323.6M | $19.3M | $305.7M | $388.9M | $144M | $207.1M | $154.6M |
| Comprehensive Income Including Noncontrolling Interest | $193.5M | $323.6M | $19.3M | $305.7M | $388.9M | $144M | $207.1M | $154.6M |
| Total Comprehensive Income | $193.5M | $323.6M | $19.3M | $305.7M | $388.9M | $144M | $207.1M | $154.6M |
| Comprehensive Income | $193.5M | $323.6M | $19.3M | $305.7M | $388.9M | $144M | $207.1M | $154.6M |
| Comprehensive Income (Loss), Net of Tax, Attributable to Parent | $193.1M | $323.4M | $19.1M | $305.5M | $388.6M | $143.6M | $206.2M | $154.4M |
| Other Comprehensive Income (Loss) | $193.1M | $323.4M | $19.1M | $305.5M | $388.6M | $143.6M | $206.2M | $154.4M |
| Foreign Currency Translation Adjustments | $2.7M | $159M | -$229.2M | $92.5M | $207.8M | -$66.4M | $21.7M | -$72.1M |
| OCI Foreign Currency Translation Adjustment | $2.7M | $159M | -$229.2M | $92.5M | $207.8M | -$66.4M | $21.7M | -$72.1M |
| Change in foreign currency translation | $2.7M | $159M | -$229.2M | $92.5M | $207.8M | -$66.4M | $21.7M | -$72.1M |
| Foreign Currency Translation Adjustments, Net of Tax | $2.7M | $159M | -$229.2M | $92.5M | $207.8M | -$66.4M | $21.7M | -$72.1M |
| OCI - Foreign Currency Translation Adjustment | $2.7M | $159M | -$229.2M | $92.5M | $207.8M | -$66.4M | $21.7M | -$72.1M |
| Other comprehensive income (loss), net of tax | $2.7M | $159M | -$229.2M | $92.5M | $207.8M | -$66.4M | $21.7M | -$72.1M |
| Foreign currency translation | $2.7M | $159M | -$229.2M | $92.5M | $207.8M | -$66.4M | $21.7M | -$72.1M |
| Foreign currency translation gains (losses) | $2.7M | $159M | -$229.2M | $92.5M | $207.8M | -$66.4M | $21.7M | -$72.1M |
| Currency Translation Adjustment, Net of Tax | $2.7M | $159M | -$229.2M | $92.5M | $207.8M | -$66.4M | $21.7M | -$72.1M |
| Foreign Currency Translation Adjustment, Net of Tax | $2.7M | $159M | -$229.2M | $92.5M | $207.8M | -$66.4M | $21.7M | -$72.1M |
| OCI Foreign Currency Translation | $2.7M | $159M | -$229.2M | $92.5M | $207.8M | -$66.4M | $21.7M | -$72.1M |
| Other Comprehensive Income (Loss), Net of Tax | $2.8M | $159M | -$229.1M | $92.5M | $207.8M | -$66.4M | $13.1M | -$71.7M |
| OCI Attributable to Parent | $2.8M | $159M | -$229.1M | $92.5M | $207.8M | -$66.4M | $13.1M | -$71.7M |
| Other comprehensive income/(loss) | $2.8M | $159M | -$229.1M | $92.5M | $207.8M | -$66.4M | $13.1M | -$71.7M |
| Other Comprehensive Income (Loss), Net of Tax, Attributable to Parent | $2.8M | $159M | -$229.1M | $92.5M | $207.8M | -$66.4M | $13.1M | -$71.7M |
| OCI Net of Tax, Parent | $2.8M | $159M | -$229.1M | $92.5M | $207.8M | -$66.4M | $13.1M | -$71.7M |
| OCI Attributable to Parent | $2.8M | $159M | -$229.1M | $92.5M | $207.8M | -$66.4M | $13.1M | -$71.7M |
| Deferred Revenue Net Within Contract Assets From Contracts | — | — | $9.7M | $66.1M | $9.1M | $0 | $200K | $67.2M |
| Cash Provided by (Used in) Investing Activity, Including Discontinued Operation | -$33.4M | -$718.6M | -$53.1M | -$63.3M | -$84.8M | -$81.5M | -$1.1B | -$65.5M |
| Payments of Ordinary Dividends, Common Stock | $119.8M | $182.6M | $62.3M | $61.6M | $122.5M | $65.8M | $65.5M | $65.3M |
| Cash Dividends, Common Stock | $119.8M | $182.6M | $62.3M | $61.6M | $122.5M | $65.8M | $65.5M | $65.3M |
| Dividends, Common Stock | $59.6M | $62.7M | $61.6M | $62.8M | $61.1M | $66.2M | $65.9M | $64.4M |
| Payments To Acquire Software | $50.2M | $49.5M | $44.6M | $47M | $52.8M | $55.7M | $66.4M | $62M |
| Share-based compensation expense related to employee stock plans | $50.6M | $52.2M | $55.4M | $52.7M | $60.2M | $60M | $84.8M | $61.7M |
| Stock-based compensation | $50.6M | $52.2M | $55.4M | $52.7M | $60.2M | $60M | $84.8M | $61.7M |
| Foreign Currency Translation and Other Adjustments | $0 | $115.5M | -$159.1M | $59.3M | $137.5M | — | $29.6M | $58.7M |
| Increase Decrease In Income Taxes Payable Net Of Income Taxes Receivable | -$78.4M | -$600K | -$4.9M | $47.6M | -$82.8M | -$63.6M | — | $58.3M |
| Tax Withholding for Share-Based Payments | $8.1M | $5.4M | $5.9M | $43.4M | $4M | $25.8M | $6M | $54.9M |
| Payment, Tax Withholding, Share-Based Payment Arrangement | $8.1M | $5.4M | $5.9M | $43.4M | $4M | $25.8M | $6M | $54.9M |
| Change in Accounts Receivable | $0 | $17.1M | $18.7M | $33.2M | — | $26.7M | — | $50.6M |
| Increase (Decrease) in Accounts Receivable | $0 | $17.1M | $18.7M | $33.2M | — | $26.7M | — | $50.6M |
| Change in Prepaid Expenses and Other Assets | -$8.6M | $11M | $26.2M | $4.6M | $30.9M | -$57.5M | $28.6M | $40.8M |
| Increase (Decrease) in Prepaid Expense and Other Assets | -$8.6M | $11M | $26.2M | $4.6M | $30.9M | -$57.5M | $28.6M | $40.8M |
| Stock Issued During Period, Value, Stock Options Exercised | $37.7M | $161.6M | $105.4M | $162M | $31.1M | $99.7M | $131.8M | $27.8M |
| Cash received from option exercises | $50.3M | $167.4M | $84M | $201.8M | $38.7M | $121.9M | $63.1M | $22.3M |
| Change in Deferred Revenue | — | -$25.9M | $26.9M | $5.4M | -$27.3M | -$26.8M | — | $19.5M |
| Depreciation | $18.4M | $18.9M | $18.3M | $17.8M | $17.9M | $17.7M | $17.8M | $18.1M |
| Distributions of earnings from equity method investees | $2.4M | $10.6M | $100K | $0 | $0 | $0 | $2.6M | $16.9M |
| Payments to Acquire Investments | — | $0 | $100K | $0 | $2.5M | — | — | $7.6M |
| Proceeds from disposition of marketable securities and other investments | $100K | $100K | $6.6M | $100K | — | $700K | — | $7.6M |
| Other income, net (Note 6) | $600K | $9.3M | — | $7.2M | -$1.1M | $5.3M | -$34.4M | $6.8M |
| Effect of currency exchange rate changes on cash, cash equivalents, and restricted cash | -$100K | $6.1M | -$10.9M | $3.9M | $7.8M | — | — | -$6.4M |
| Add - Incremental shares under stock-based compensation plans (in shares) | $6.1M | $8M | $500K | $9.1M | $7.3M | $8.8M | $500K | $6.1M |
| Capital Expenditures | $10M | $25.9M | $19.7M | $12.7M | $22.9M | $34.7M | $10.5M | $6M |
| Payments to Acquire Property, Plant, and Equipment | $10M | $25.9M | $19.7M | $12.7M | $22.9M | $34.7M | $10.5M | $6M |
| Net additions (releases) charged to costs and expenses | $4.6M | $4M | $1.7M | $5.3M | $3.9M | $2.8M | $6.6M | $5.7M |
| Increase (Decrease) in Contract with Customer, Asset | — | $18.1M | — | $14.1M | $10.2M | $4.8M | — | -$3.5M |
| Proceeds From Collection Of Other Non Current Receivables | $2.5M | $2.7M | $2.5M | $2.5M | $2.8M | $2.6M | $2.6M | $2.7M |
| Amortization Of Financing Costs And Discounts | $1.9M | $1.5M | $1.7M | $1.7M | $1.6M | $1.6M | $1.9M | $1.9M |
| OCI - Defined benefit plan, net of tax | $100K | — | $100K | -$2.2M | -$2.2M | -$2.2M | -$2.2M | $400K |
| Other Comprehensive Income (Loss) | $100K | — | $100K | -$2.2M | -$2.2M | -$2.2M | -$2.2M | $400K |
| OCI Defined Benefit Plan Net of Tax | $100K | — | $100K | -$2.2M | -$2.2M | -$2.2M | -$2.2M | $400K |
| OCI Defined Benefit Plans Adjustment (Net of Tax) Parent | $100K | $0 | -$300K | $0 | $0 | $0 | $8.6M | $400K |
| OCI defined benefit plans | $100K | $0 | -$300K | $0 | $0 | $0 | $8.6M | $400K |
| Loss Gain On Extinguishment Of Debt | -$27.7M | -$1.3M | -$1.1M | -$900K | $0 | -$1.3M | -$1.1M | -$400K |
| Other Comprehensive (Income) Loss, Defined Benefit Plan, after Tax and Reclassification Adjustment, Attributable to Parent | $100K | $0 | -$300K | $0 | $0 | $0 | $8.6M | $400K |
| Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax | $100K | — | $100K | -$2.2M | -$2.2M | -$2.2M | -$2.2M | $400K |
| OCI Defined Benefit Plan, After Tax | $100K | — | $100K | -$2.2M | -$2.2M | -$2.2M | -$2.2M | $400K |
| OCI Pension Adjustments | $100K | — | $100K | -$2.2M | -$2.2M | -$2.2M | -$2.2M | $400K |
| OCI Pension Reclassification Adjustment, Pre-tax | $100K | — | $100K | -$2.2M | -$2.2M | -$2.2M | -$2.2M | $400K |
| OCI Defined Benefit Plan, Net of Tax | $100K | — | $100K | -$2.2M | -$2.2M | -$2.2M | -$2.2M | $400K |
| OCI Attributable to Noncontrolling Interest | $400K | $200K | $200K | $200K | $300K | $400K | $900K | $200K |
| Acquisitions, Net of Cash | $200K | $646M | $200K | $6.2M | $0 | $100K | $1B | $200K |
| Less: comprehensive income attributable to noncontrolling interest | $400K | $200K | $200K | $200K | $300K | $400K | $900K | $200K |
| Purchase Price Adjustments | $0 | $100K | $600K | -$25K | -$25K | -$25K | -$25K | -$200K |
| Net Income Loss Attributable To Noncontrolling Interest | $400K | $200K | $200K | $200K | $300K | $400K | $900K | $200K |
| Payments to Acquire Businesses, Net of Cash Acquired | $200K | $646M | $200K | $6.2M | $0 | $100K | $1B | $200K |
| Comprehensive Income Attributable to Noncontrolling Interests | $400K | $200K | $200K | $200K | $300K | $400K | $900K | $200K |
| Comprehensive Income, Noncontrolling Interest | $400K | $200K | $200K | $200K | $300K | $400K | $900K | $200K |
| Accounts payable | — | -$3.4M | — | -$11.4M | -$3.4M | -$1.9M | $30.8M | -$100K |
| Common Stock Dividends Per Share Declared | $0.2 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 |
| Common Stock Dividends Per Share (Paid) | $0.2 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 |
| Common Stock Dividends Per Share | $0.2 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 |
| Common stock dividends per share cash paid | $0.2 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 |
| Dividends per share declared | $0.2 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 |
| Common Stock Dividends Per Share (Cash Paid) | $0.2 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 |
| Common Dividends Per Share Paid | $0.2 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 |
| Cash Dividend per Common Share | $0.2 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 |
| Dividends per share declared | $0.2 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 |
| Common Stock Dividends Per Share Declared | $0.2 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 |
| Dividends declared (in dollars per share) | $0.2 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 |
| Common Stock Dividends Per Share Declared | $0.2 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 |
| Common Stock Dividends Per Share Declared | $0.2 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 |
| Effective tax rates | $0.1 | $0.3 | — | $0.2 | $0.2 | $0.2 | — | $0.3 |
| Share-Based Payment Tax Withholding Decrease | $7.7M | $7.7M | $7.7M | $20M | $20M | $20M | $20M | — |
| Number of Operating Segments | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | — |
| Number of reportable segments | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | — |
| Income Taxes Paid, Net | $71.6M | $71.6M | $71.6M | $54.9M | $54.9M | $54.9M | $54.9M | — |
| Interest Paid, Net | $113.1M | $113.1M | $113.1M | $107M | $107M | $107M | $107M | — |
| Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation | $7.7M | $7.7M | $7.7M | $20M | $20M | $20M | $20M | — |
| Amortization of capitalized software and acquired intangible assets | $120.6M | $120.6M | $120.6M | $121M | $121M | $121M | $121M | — |
| Software amortization expense | $31.1M | $31.1M | $31.1M | $37.2M | $37.2M | $37.2M | $37.2M | — |
| Cash Capital | — | — | — | $22M | $22M | $22M | $22M | — |
| Federal | $32M | $32M | $32M | $20.1M | $20.1M | $20.1M | $20.1M | — |
| Foreign | $19.4M | $19.4M | $19.4M | $17.6M | $17.6M | $17.6M | $17.6M | — |
| Federal | -$16.9M | -$16.9M | -$16.9M | $25K | $25K | $25K | $25K | — |
| Deferred taxes | -$28.9M | -$28.9M | -$28.9M | -$4.4M | -$4.4M | -$4.4M | -$4.4M | — |
| State | -$8.2M | -$8.2M | -$8.2M | -$1.3M | -$1.3M | -$1.3M | -$1.3M | — |
| Defined contribution plan costs | $30.7M | $30.7M | $30.7M | $29.1M | $29.1M | $29.1M | $29.1M | — |
| Distributions To Noncontrolling Interest | -$3.7M | -$3.7M | -$3.7M | $5.5M | $5.5M | $5.5M | $5.5M | — |
| Domestic Federal Net Operating Loss Carryforwards Expiration Period | 506.50 | 506.50 | 506.50 | 506.75 | 506.75 | 506.75 | 506.75 | — |
| Domestic State Net Operating Loss Carryforwards Expiration Period | 506.25 | 506.25 | 506.25 | 506.50 | 506.50 | 506.50 | 506.50 | — |
| Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent | — | — | — | -$0 | -$0 | -$0 | -$0 | — |
| Effective Income Tax Rate Reconciliation, Cross-Border, Other, Amount | — | — | — | -$1.4M | -$1.4M | -$1.4M | -$1.4M | — |
| Other | — | — | — | — | — | — | -0.6% | — |
| Global Intangible Low-taxed Income, net of credits | — | — | — | $7.4M | $7.4M | $7.4M | $7.4M | — |
| Global Intangible Low-taxed Income, net of credits | — | — | — | — | — | — | 3.0% | — |
| Effective Income Tax Rate Reconciliation, Nondeductible Expense, Life Insurance, Percent | — | — | — | — | — | — | 1.8% | — |
| Other | — | — | — | $0 | $0 | $0 | $0 | — |
| Share-based compensation | — | — | — | — | — | — | -2.9% | — |
| State income taxes – net of federal income tax benefit | — | — | — | $0 | $0 | $0 | $0 | — |
| Effective Income Tax Rate Reconciliation, Tax Credit, Foreign, Percent | — | — | — | — | — | — | 1.6% | — |
| Share-Based Payment Arrangement, Expense, Tax Benefit | $9.3M | $9.3M | $9.3M | $10.4M | $10.4M | $10.4M | $10.4M | — |
| Foreign Net Operating Loss Carryforwards Expiration Period | 506.25 | 506.25 | 506.25 | 506.50 | 506.50 | 506.50 | 506.50 | — |
| Goodwill impairment losses | $0 | $0 | $0 | $0 | $0 | $0 | $0 | — |
| Impairment Of Long Lived Assets Held For Use | $0 | $0 | $0 | $0 | $0 | $0 | $0 | — |
| Federal taxes | — | — | — | $27.9M | $27.9M | $27.9M | $27.9M | — |
| Foreign | — | — | — | $18.5M | $18.5M | $18.5M | $18.5M | — |
| State taxes | — | — | — | $8.5M | $8.5M | $8.5M | $8.5M | — |
| Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount | -$1.7M | -$1.7M | -$1.7M | -$5.4M | -$5.4M | -$5.4M | -$5.4M | — |
| Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount | $46.9M | $46.9M | $46.9M | $51.2M | $51.2M | $51.2M | $51.2M | — |
| Impact of corporate owned life insurance policies | — | — | — | $4.4M | $4.4M | $4.4M | $4.4M | — |
| Effective Income Tax Rate Reconciliation, Nondeductible Expense, Other, Amount | — | — | — | -$50K | -$50K | -$50K | -$50K | — |
| Share-based compensation | -$4.9M | -$4.9M | -$4.9M | -$7.2M | -$7.2M | -$7.2M | -$7.2M | — |
| Effective Income Tax Rate Reconciliation, Other Adjustments, Amount | -$800K | -$800K | -$800K | -$850K | -$850K | -$850K | -$850K | — |
| Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount | $1.8M | $1.8M | $1.8M | $7.4M | $7.4M | $7.4M | $7.4M | — |
| Effective Income Tax Rate Reconciliation, Tax Credit, Research, Amount | — | — | — | $5.7M | $5.7M | $5.7M | $5.7M | — |
| Income Taxes Paid, Net | $71.6M | $71.6M | $71.6M | $54.9M | $54.9M | $54.9M | $54.9M | — |
| Interest Income Operating | $2.8M | $2.8M | $2.8M | $2.1M | $2.1M | $2.1M | $2.1M | — |
| Interest Paid, Excluding Capitalized Interest, Operating Activity | $113.1M | $113.1M | $113.1M | $107M | $107M | $107M | $107M | — |
| Number of operating segments | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | — |
| Number of reportable segments | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | $0.3 | — |
| Number of reporting units | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | 0.50 | — |
| Opereting Revenue From Related Parties | $14.8M | $14.8M | $14.8M | $16.6M | $16.6M | $16.6M | $16.6M | — |
| Other income, net | — | — | — | $8.3M | $8.3M | $8.3M | $8.3M | — |
| Proceeds From Contributions From Affiliates | $9.6M | $9.6M | $9.6M | $5.8M | $5.8M | $5.8M | $5.8M | — |
| Proceeds From Sale Of Buildings | — | — | — | $3M | $3M | $3M | $3M | — |
| Related Party Transaction Expenses | $12.1M | $12.1M | $12.1M | $9.5M | $9.5M | $9.5M | $9.5M | — |
| Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Weighted Average Grant Date Fair Value | — | — | $67.87 | — | — | — | $97.28 | — |
| Unrecognized Tax Benefits, Decrease Resulting from Foreign Currency Translation | $50K | $50K | $50K | $75K | $75K | $75K | $75K | — |
| Interest expense and penalties, net (benefit)/charge recognized | $3.2M | $3.2M | $3.2M | $1.7M | $1.7M | $1.7M | $1.7M | — |
| Additions for tax positions of prior years | $6.3M | $6.3M | $6.3M | $200K | $200K | $200K | $200K | — |
| Valuation Allowances And Reserves Adjustments | -$50K | -$50K | -$50K | -$125K | -$125K | -$125K | -$125K | — |
| Valuation Allowances And Reserves Charged To Cost And Expense | $3.9M | $3.9M | $3.9M | $4.7M | $4.7M | $4.7M | $4.7M | — |
| Valuation Allowances And Reserves Deductions | $2.2M | $2.2M | $2.2M | $3.7M | $3.7M | $3.7M | $3.7M | — |
