Long-term Debt -Summary of Long Term Debt (Details) - USD ($) $ in Millions	Jun. 30, 2025	Dec. 31, 2024
Borrowings
Unamortized discount, debt issuance costs and other	$ (4.2)	$ (9.4)
Total debt	1,895.8	1,890.6
Less: current portion of debt	4.3	3.2
Long term-debt	$ 1,891.5	1,887.4
2.20% Notes due 2032
Borrowings
Interest rate (as a percent)	2.20%
Long-term debt, carrying amount	$ 550.0	550.0
2.20% Notes due 2032 | Significant Observable Inputs (Level 2)
Borrowings
Fair value of notes	$ 466.1	448.7
2.75% Notes due 2030
Borrowings
Interest rate (as a percent)	2.75%
Long-term debt, carrying amount	$ 750.0	750.0
2.75% Notes due 2030 | Significant Observable Inputs (Level 2)
Borrowings
Fair value of notes	$ 693.2	672.2
3.75% Notes due 2027
Borrowings
Interest rate (as a percent)	3.75%
Long-term debt, carrying amount	$ 600.0	600.0
3.75% Notes due 2027 | Significant Observable Inputs (Level 2)
Borrowings
Fair value of notes	$ 592.2	$ 584.1