Leases (Tables)

6 Months Ended

Jun. 30, 2022

Leases [Abstract]

Components of Lease Expense (Includes Related Party Leases)

The components of lease expense (including related party leases) were as follows (amounts in millions):

	Three Months Ended June 30,					Six Months Ended June 30,
	2022			2021		2022			2021
Operating lease expense	$	6.3		$	5.9	$	12.3		$	11.7
Short-term lease expense		0.7			0.7		1.7			2.4
Low-value lease expense		0.1			0.2		0.1			0.4
Variable lease expense		1.5			0.1		2.7			0.1
Finance lease expense:
Amortization of right-of-use assets		0.9			0.5		1.7			0.7
Interest on lease liabilities		0.2			0.1		0.4			0.2
Sublease income		(0.1	)		—		(0.1	)		—
Total lease expense	$	9.6		$	7.5	$	18.8		$	15.5

Schedule of Other Information Related to Leases

Other information related to leases is presented in the table below (amounts in millions unless otherwise noted):

Supplemental Cash Flows Information	Six Months Ended June 30,
	2022		2021
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases	$	11.8	$	11.2
Operating cash flows for finance leases		0.4		0.2
Financing cash flows for finance leases		1.6		0.7
Non-cash right-of-use assets obtained in exchange for lease obligations:
Operating leases		4.7		5.1
Finance leases		5.0		8.1
Weighted Average Remaining Lease Term (in years):
Operating leases		7.1		7.0
Finance leases		4.8		4.9
Weighted Average Discount Rate (in %):
Operating leases		6.6		6.5
Finance leases		6.0		5.6

Schedule of Minimum Future Lease Payments under Non-cancellable Operating and Finance Leases

Minimum future lease payments under non-cancellable operating and finance leases described above as of June 30, 2022 were as follows (amounts in millions):

Years	Operating Leases			Finance Leases
Remainder of 2022	$	11.3		$	2.0
2023		21.7			3.7
2024		20.4			3.6
2025		17.2			3.4
2026		14.5			2.8
Thereafter		46.5			1.7
Total future minimum lease payments	$	131.6		$	17.2
Less: imputed interest		(30.4	)		(2.2	)
Total	$	101.2		$	15.0
Amounts recognized in the Condensed Consolidated Balance Sheets as of June 30, 2022 and December 31, 2021	June 30, 2022			December 31, 2021
Current portion of long-term debt	$	3.1		$	2.6
Current operating lease liabilities		16.3			16.2
Finance lease obligations, net of current portion		11.9			9.0
Long-term operating lease liabilities, net of current portion		84.9			88.4
	$	116.2		$	116.2