Leases (Tables)

6 Months Ended

Jun. 30, 2022

Leases [Abstract]

Summary of Components of Lease Expense

The components of lease expense were as follows:

	Three Months Ended June 30,						Six Months Ended June 30,
	2022			2021			2022			2021
Operating lease expense:
Operating lease expense	$	4.3		$	4.8		$	8.8		$	9.7
Sublease income		(1.0	)		(1.1	)		(2.1	)		(2.2	)
Net operating lease expense	$	3.3		$	3.7		$	6.7		$	7.5
Finance lease expense:
Amortization of ROU assets	$	0.5		$	—		$	0.9		$	—
Interest on lease liabilities		—			—			0.1			—
Total finance lease expense	$	0.5		$	—		$	1.0		$	—

Summary of Company's Finance Leases Presented within Unaudited Condensed Consolidated Balance Sheets

The Company’s finance leases are presented within the Company’s Unaudited Condensed Consolidated Balance Sheets as follows:

	June 30, 2022		December 31, 2021
Property, plant and equipment, net	$	7.5	$	7.5
Accrued liabilities	$	1.8	$	1.6
Other noncurrent liabilities		5.7		5.9
Total	$	7.5	$	7.5