Leases (Tables)

12 Months Ended

Dec. 31, 2021

Leases [Abstract]

Schedule of Components of ROU Assets and Lease Liabilities

The components of ROU assets and lease liabilities and the classification on the Consolidated Balance Sheets as of December 31, 2021 and 2020 were as follows:

(millions)	Classification	2021		2020
Assets
Operating	Right-of-use assets	$	201.2	$	235.1
Finance	Leasehold improvements, equipment and construction in progress, net		22.4		28.8
Total leased assets		$	223.6	$	263.9
Liabilities
Current
Operating	Short-term lease liabilities	$	65.4	$	82.1
Finance	Current portion of long-term borrowings		6.7		7.8
Noncurrent
Operating	Long-term lease liabilities		200.3		243.4
Finance	Long-term borrowings, excluding current portion		14.0		20.5
Total lease liabilities		$	286.4	$	353.8

Schedule of Components of Lease Cost

The components of lease cost and classification on the Consolidated Statement of Income (Loss) for the years ended December 31, 2021 and 2020 were as follows:

(millions)	Classification	2021		2020
Operating lease (a)(b)	Cost of services - lease type contracts	$	57.5	$	81.1
Short-term lease (a)	Cost of services - lease type contracts		15.9		22.6
Variable lease	Cost of services - lease type contracts		36.7		20.1
Operating lease cost			110.1		123.8
Finance lease cost
Amortization of leased assets	Depreciation and amortization		5.7		4.2
Interest on lease liabilities	Interest expense		1.0		1.1
Lease Impairment	Lease impairment		3.6		97.1
Lease Impairment	General and administrative expenses		—		1.6
Net lease cost		$	120.4	$	227.8

(a) Operating lease cost included in General and administrative expenses are related to leases for office space amounting to $4.1 million and $5.7 million for the years ended December 31, 2021 and 2020, respectively.

(b) Includes rent concessions amounting to $16.6 and $26.0 million for the years ended December 31, 2021 and 2020, respectively.

Schedule of Maturities of Lease Liabilities

Maturities, lease term and discount rate information of lease liabilities as of December 31, 2021 were as follows:

	Operating			Finance
(millions)	Leases			Leases			Total
2022	$	76.9		$	7.5		$	84.4
2023		62.1			5.4			67.5
2024		46.3			3.5			49.8
2025		35.9			1.7			37.6
2026		28.6			1.1			29.7
After 2026		59.6			4.0			63.6
Total lease payments		309.4			23.2			332.6
Less: Imputed interest		43.7			2.5			46.2
Present value of lease liabilities	$	265.7		$	20.7		$	286.4
Weighted-average remaining lease term (years)		5.7			4.8
Weighted-average discount rate		5.2	%		4.3	%

Schedule of Supplemental Cash Flow Information Related to Leases

Supplemental cash flow information related to leases for the years ended December 31, 2021 and 2020 were as follows:

(millions)	2021		2020
Cash paid for amounts included in the measurement of lease liabilities
Operating cash outflows related to operating leases	$	96.4	$	120.3
Operating cash outflows related to interest on finance leases		1.0		1.1
Financing cash outflows related to finance leases		7.7		5.2
Leased assets obtained in exchange for new operating lease liabilities		40.7		38.2
Leased assets obtained in exchange for new finance lease liabilities		0.4		16.5