Leases (Tables)

12 Months Ended

Dec. 31, 2024

Leases [Abstract]

Schedule of Lease ROUs and Lease Liabilities

Right-of-use lease assets and lease liabilities consisted of the following (in millions):

	Balance Sheet Location	December 31,
		2024		2023
Right-of-use assets:
Operating lease	Other assets (non-current)	$	53.7	$	58.0
Finance lease	Property, plant and equipment, net	0.5		2.3
Total right-of-use assets		$	54.2	$	60.3
Lease liabilities:
Current portion of operating lease	Other current liabilities	$	12.9	$	13.5
Non-current portion of operating lease	Other liabilities	43.5		48.6
Finance lease	Debt obligations	0.6		2.4
Total lease liabilities		$	57.0	$	64.5

Schedule of Components of Lease Expense

The following table summarizes the components of lease expense (in millions):

	Year ended December 31,
	2024		2023
Finance lease cost:
Amortization of right-of-use assets	$	0.4	$	0.4
Interest on lease liabilities	0.1		0.2
Net finance lease cost	0.5		0.6
Operating lease cost	17.5		22.1
Variable lease cost	0.6		0.6
Sublease income	(0.7)		(0.7)
Total non-current lease cost	17.9		22.6
Short-term lease costs	30.0		39.2
Total lease cost	$	47.9	$	61.8

Cash flow information related to leases is as follows (in millions):

	Year ended December 31,
	2024		2023
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases(1)	$	19.3	$	22.8
Operating cash flows for finance leases	$	0.1	$	0.2
Financing cash flows for finance leases	$	0.4	$	0.4
Right-of-use assets obtained in exchange for new lease liabilities:
Operating leases	$	18.5	$	9.3
Finance leases	$	—	$	0.8

(1) For the year ended December 31, 2024, excludes $4.0 million received for a lease modification incentive. See below for additional information.

The weighted-average remaining lease term and the weighted-average discount rate for the Company's leases were as follows:

	Year ended December 31,
	2024		2023
Weighted-average remaining lease term (years) - operating leases	7.4		7.5
Weighted-average remaining lease term (years) - finance leases	2.7		1.6
Weighted-average discount rate - operating leases	6.1	%	5.6	%
Weighted-average discount rate - finance leases	5.3	%	6.8	%

Schedule of Operating Lease, Liability, Maturity

Future minimum lease commitments (undiscounted) as of December 31, 2024, were as follows (in millions):

	Operating Leases		Finance Leases
2025	$	15.6	$	0.3
2026	12.0		0.2
2027	9.4		0.1
2028	6.9		—
2029	4.3		—
Thereafter	21.3		—
Total future minimum lease payments	69.5		0.6
Less: amounts representing interest	(13.1)		—
Total lease liability	$	56.4	$	0.6

Schedule of Finance Lease, Liability, Maturity

Future minimum lease commitments (undiscounted) as of December 31, 2024, were as follows (in millions):

	Operating Leases		Finance Leases
2025	$	15.6	$	0.3
2026	12.0		0.2
2027	9.4		0.1
2028	6.9		—
2029	4.3		—
Thereafter	21.3		—
Total future minimum lease payments	69.5		0.6
Less: amounts representing interest	(13.1)		—
Total lease liability	$	56.4	$	0.6