Income Taxes - Narrative (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
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| Income Tax Disclosure [Abstract] | |||||
| Effective tax rate (percent) | 16.00% | 15.00% | 17.00% | 17.00% | |
| U.S. federal and state taxes, withholding taxes and foreign taxes | $ 166.6 | $ 114.6 | $ 332.0 | $ 243.2 | |
| Tax provision related to the derecognition of deferred tax assets from a business combination | 30.6 | ||||
| Tax benefit from foreign-derived intangible income deduction | 33.9 | 25.1 | 68.0 | 50.9 | |
| Excess tax benefits on stock compensation | 17.7 | $ 12.4 | 27.1 | $ 49.3 | |
| Unrecognized tax benefits | 92.4 | 92.4 | $ 90.4 | ||
| Unrecognized tax benefits that would favorably affect effective tax rate | 75.2 | 75.2 | |||
| Accrued interest and penalties related to uncertain tax benefits | $ 12.6 | $ 12.6 | $ 12.5 | ||
| X | ||||||||||
- Definition Effective Income Tax Rate Reconciliation, Derecognition Of Deferred Tax Assets, Amount No definition available.
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- Definition Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, State and Local Income Taxes, and Foreign Income Tax Rate Differential, , Amount No definition available.
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- Definition Effective Income Tax Reconciliation, Excess Tax Benefit on Stock-based Compensation No definition available.
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| X | ||||||||||
- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of reported income tax benefit from difference to expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operations, attributable to foreign-derived intangible income (FDII). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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| X | ||||||||||
- Definition Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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