Leases (Tables)

6 Months Ended

Jun. 30, 2020

Leases

Schedule of lease cost

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2020		2019		2020		2019
	(in millions)				(in millions)
Operating lease cost	$	20.4	$	21.1	$	41.5	$	41.9

Schedule of supplemental cash flow and other lease information

	Six Months Ended
	June 30,
	2020		2019
	(in millions)
Supplemental cash flow information
Cash payments for operating leases	$	41.3	$	41.4
Right-of-use assets obtained in exchange for operating lease obligations	$	27.5	$	28.6
	June 30,		December 31,
	2020		2019
Other lease information
Weighted average remaining lease term—operating leases		5.9 years		5.6 years
Weighted average discount rate—operating leases		4.3%		4.3%

Schedule of maturities of operating lease liabilities

	(in millions)
2020 (remaining six months)	$	30.6
2021		52.5
2022		40.9
2023		31.9
2024		24.9
Thereafter		51.2
Total operating lease payments		232.0
Less: imputed interest		(30.7)
Total operating lease liabilities	$	201.3