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Long-term Debt - Summary of Long Term Debt (Details) - USD ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023 | Sep. 28, 2021 | Feb. 28, 2020 | Nov. 16, 2017
--- | --- | --- | --- | --- | ---
Borrowings |  |  |  |  |
Unamortized discount, debt issuance costs and other | $ (9.4) | $ (10.6) |  |  |
Total long term-debt | 1,890.6 | 2,289.4 |  |  |
Less: current portion of debt | 3.2 | 402.7 |  |  |
Long term-debt, less current portion | 1,887.4 | 1,886.7 |  |  |
2.20% Notes due 2032 |  |  |  |  |
Borrowings |  |  |  |  |
Long-term debt, carrying amount | $ 550.0 | 550.0 |  |  |
Interest rate (as a percent) | 2.20% |  | 2.20% |  |
2.20% Notes due 2032 | Significant Observable Inputs (Level 2) |  |  |  |  |
Borrowings |  |  |  |  |
Fair value of notes | $ 448.7 | 445.9 |  |  |
2.75% Notes due 2030 |  |  |  |  |
Borrowings |  |  |  |  |
Long-term debt, carrying amount | $ 750.0 | 750.0 |  |  |
Interest rate (as a percent) | 2.75% |  |  | 2.75% |
2.75% Notes due 2030 | Significant Observable Inputs (Level 2) |  |  |  |  |
Borrowings |  |  |  |  |
Fair value of notes | $ 672.2 | 666.2 |  |  |
3.75% Notes due 2027 |  |  |  |  |
Borrowings |  |  |  |  |
Long-term debt, carrying amount | $ 600.0 | 600.0 |  |  |
Interest rate (as a percent) | 3.75% |  |  |  | 3.75%
3.75% Notes due 2027 | Significant Observable Inputs (Level 2) |  |  |  |  |
Borrowings |  |  |  |  |
Fair value of notes | $ 584.1 | 575.2 |  |  |
3.50% Notes due 2024 |  |  |  |  |
Borrowings |  |  |  |  |
Long-term debt, carrying amount | $ 0.0 | 400.0 |  |  |
Interest rate (as a percent) | 3.50% |  |  |  | 3.50%
3.50% Notes due 2024 | Significant Observable Inputs (Level 2) |  |  |  |  |
Borrowings |  |  |  |  |
Fair value of notes | $ 0.0 | $ 392.5 |  |  |

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