Leases and commitments (Tables)

12 Months Ended

Dec. 31, 2023

The components of lease expense are as follows:


Year ended December 31,	2023		2022		2021
Operating lease cost	$	26.0	$	36.7	$	39.7
Finance lease cost
Amortization of right-of-use assets	0.2		1.2		1.8
Interest on lease liabilities	—		—		0.1
Total finance lease cost	0.2		1.2		1.9
Short-term lease costs	0.7		0.7		0.9
Variable lease cost	10.3		11.6		11.5
Sublease income	(1.1)		(1.8)		(4.4)
Total lease cost	$	36.1	$	48.4	$	49.6

Supplemental cash flow information related to leases is as follows:


Years ended December 31,	2023		2022		2021
Cash paid for amounts included in the measurement of lease liabilities:
Cash payments for operating leases included in operating activities	$	31.5	$	41.0	$	44.9
Cash payments for finance leases included in financing activities	0.2		1.4		1.9
Cash payments for finance lease included in operating activities	—		—		0.1

ROU assets obtained in exchange for lease obligations are as follows:

Supplemental balance sheet information related to leases is as follows:


As of December 31,	2023			2022
Operating Leases
Operating lease right-of-use assets	$	35.4		$	42.5
Other accrued liabilities	19.1			26.0
Long-term operating lease liabilities	25.6			29.7
Total operating lease liabilities	$	44.7		$	55.7

Finance Leases
Outsourcing assets, net	$	0.1		$	0.4
Current maturities of long-term debt	0.3			0.7
Long-term debt	—			0.4
Total finance lease liabilities	$	0.3		$	1.1

Weighted-Average Remaining Lease Term (in years)
Operating leases	3.5			2.5
Finance leases	0.5			1.4

Weighted-Average Discount Rate
Operating leases	8.3		%	6.7		%
Finance leases	5.2		%	5.1		%

Maturities of lease liabilities as of December 31, 2023 are as follows:

Maturities of lease liabilities as of December 31, 2023 are as follows:

As of December 31, 2023, receivables under sales-type leases before the allowance for unearned income were collectible as follows: