Income Taxes, Provision and Effective tax rate impacts (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Income Taxes | |||
| Excess tax benefit from option exercises | $ 246.6 | $ 142.6 | $ 82.4 |
| Impact of acquisition-related expenses on the effective tax rate | 0.20% | 0.30% | 0.20% |
| Discrete tax item | $ 100.0 | ||
| Increase in effective tax rate | 1.80% | ||
| Discrete tax benefit comprised of the settlement of tax audits and lapses of statutes of limitation, along with a difference in a non-U.S. tax filing position | $ 18.6 | ||
| Impact on the effective tax rate associated with the discrete tax benefit comprised of the settlement of tax audits and lapses of statutes of limitation, along with a difference in a non-U.S. tax filing position. | (0.60%) | ||
| Impact of gain associated with the bargain purchase acquisition on the effective tax rate | (0.10%) | ||