Leases (Tables)

12 Months Ended

Dec. 31, 2023

Leases [Abstract]

Schedule of Least Cost

The components of total lease cost were as follows:

	Years Ended December 31,
(in millions)	2023		2022
Short-term lease cost (a) (b)	$	16.4	$	12.5
Operating lease cost (b)	7.4		8.1
Finance lease interest expense	1.6		0.4
Finance lease amortization expense (b)	3.5		0.7
Total lease cost	$	28.9	$	21.7

(a)Includes leases with terms of one year or less.

(b)Includes variable lease costs, which were not material.

Supplemental cash flow information related to leases are as follows:

	Years Ended December 31,
(in millions)	2023		2022
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$	6.3	$	6.5
Operating cash flows from finance leases	1.4		0.5
Financing cash flows from finance leases	1.7		0.4
ROUAs obtained in exchange for lease obligations
Operating leases	$	1.9	$	10.7
Finance leases	33.4		6.2

Other information related to operating leases was as follows:

	December 31,
Weighted Average Remaining Lease Term	2023		2022
Operating leases	5.7 years		6.5 years
Finance leases	11.8 years		14.9 years
Weighted Average Discount Rate
Operating leases	4.3	%	4.1	%
Finance leases	4.8	%	4.1	%

Schedule of Future Minimum Operating Leases

As of December 31, 2023, the future undiscounted cash flows associated with the Company's operating and financing lease liabilities were as follows:

(in millions)
Years Ended December 31,	Operating Leases		Finance Leases
2024	$	6.1	$	4.2
2025	5.5		4.6
2026	4.7		4.7
2027	3.1		4.7
2028	2.0		4.7
Thereafter	4.9		32.1
Total future minimum lease payments	26.3		55.0
Less: Imputed interest	3.0		13.6
Present value of lease liabilities	$	23.3	$	41.4
Reported lease liabilities as of December 31, 2023
Accrued expense and other current liabilities (current maturities of leases)	$	5.4	$	2.5
Other liabilities (non-current maturities of leases)	17.9		38.9
Present value of lease liabilities	$	23.3	$	41.4