Leases (Tables)

9 Months Ended

Sep. 30, 2020

Leases [Abstract]

Schedule of Lease Expense and Cash Flow Information

The following table presents the components of the Company's lease expense and their classification in the condensed consolidated statement of operations (in millions):

	Nine Months Ended September 30,
	2020		2019
Operating lease costs	$	54.9	$	50.8
Finance lease costs:
Amortization of leased assets	19.0		15.3
Interest on lease liabilities	15.7		10.9
Total finance lease costs	34.7		26.2
Variable and short-term lease costs	12.6		10.6
Total lease costs	$	102.2	$	87.6

The following table presents supplemental cash flow information (dollars in millions):

	Nine Months Ended September 30,
	2020		2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash outflows from operating leases	$	49.8	$	48.7
Operating cash outflows from finance leases	$	15.7	$	10.9
Financing cash outflows from finance leases	$	12.9	$	9.4
Right-of-use assets obtained in exchange for lease obligations:
Operating leases	$	53.9	$	48.0
Finance leases	$	11.5	$	9.1