Long-term Debt - Summary of Long Term Debt (Details) - USD ($) $ in Millions	Dec. 31, 2025	Aug. 20, 2025	Dec. 31, 2024	Sep. 28, 2021	Feb. 28, 2020	Nov. 16, 2017
Borrowings
Unamortized discount and debt issuance costs	$ (27.3)		$ (16.4)
Other	13.7		7.0
Total debt	2,886.4		1,890.6
Less: current portion of debt	4.8		3.2
Long-term debt	$ 2,881.6		1,887.4
5.55% Notes due 2040
Borrowings
Interest rate (as a percent)	5.55%	5.55%
Long-term debt, carrying amount	$ 500.0		0.0
5.55% Notes due 2040 | Significant Observable Inputs (Level 2)
Borrowings
Fair value of notes	$ 505.6		0.0
5.25% Notes due 2035
Borrowings
Interest rate (as a percent)	5.25%	5.25%
Long-term debt, carrying amount	$ 500.0		0.0
5.25% Notes due 2035 | Significant Observable Inputs (Level 2)
Borrowings
Fair value of notes	$ 511.1		0.0
2.20% Notes due 2032
Borrowings
Interest rate (as a percent)	2.20%			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	$ 479.4		448.7
2.75% Notes due 2030
Borrowings
Interest rate (as a percent)	2.75%				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	$ 707.8		672.2
3.75% Notes due 2027
Borrowings
Interest rate (as a percent)	3.75%					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	$ 597.1		$ 584.1