Leases (Tables)

12 Months Ended

Dec. 31, 2024

Leases

Schedule of lease cost

	Year Ended December 31,
	2024		2023		2022
	(in millions)
Operating lease cost	$	75.1	$	68.8	$	68.2
Variable fees and other(1)		30.9		28.6		23.2
Total lease cost	$	106.0	$	97.4	$	91.4

(1) Includes variable lease payments and costs of short-term leases.

Schedule of supplemental cash flow and other lease information

	Year Ended December 31,
	2024		2023		2022
	(in millions)
Supplemental cash flow information:
Cash payments for operating leases	$	74.8	$	95.2	$	86.9
Right-of-use assets obtained in exchange for operating lease obligations	$	87.7	$	74.7	$	52.4
			December 31,		December 31,
			2024		2023
Other lease information:
Weighted average remaining lease term—operating leases				6.3 years		5.8 years
Weighted average discount rate—operating leases				4.6%		4.3%

Schedule of maturities of operating lease liabilities

	(in millions)
2025	$	72.5
2026		60.1
2027		48.7
2028		39.8
2029		32.3
Thereafter		67.9
Total operating lease payments		321.3
Less: imputed interest		(45.7)
Total operating lease liabilities	$	275.6