Leases (Tables)

9 Months Ended

Sep. 30, 2025

Leases [Abstract]

Schedule of Lease Cost

The components of lease expense were as follows:

	Three Months Ended September 30,				Nine Months Ended September 30,
($ in millions)	2025		2024		2025		2024
Operating lease cost	$	6.9	$	6.4	$	20.3	$	18.1
Finance lease - amortization of right-of-use (ROU) assets	0.5		0.3		1.2		0.6
Finance lease - interest on lease liabilities	—		0.1		0.1		0.1
Short-term lease cost	1.0		0.8		2.5		1.9
Variable lease cost	2.9		2.5		8.3		6.3
Total lease cost	$	11.3	$	10.1	$	32.4	$	27.0

Supplemental cash flow information related to leases were as follows:

	Nine Months Ended September 30,
($ in millions)	2025		2024
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	19.6	$	26.3
Operating cash flows from finance leases	$	0.1	$	—
Financing cash flows from finance leases	$	0.8	$	23.2
Right-of-use assets obtained in exchange for new lease liabilities:
Operating leases	$	9.9	$	36.8
Finance leases	$	2.9	$	24.3

Schedule of Assets And Liabilities, Lessee

The following table summarizes the finance lease amounts in the condensed consolidated balance sheets:

		September 30,		December 31,
($ in millions)	Balance Sheet Classification	2025		2024
ROU assets, net	Other noncurrent assets	$	35.2	$	29.7
Lease liabilities (current)	Other current liabilities	$	1.5	$	0.9
Lease liabilities (noncurrent)	Other long-term liabilities	$	3.9	$	2.1

Schedule of Lessee, Operating Lease, Liability, Maturity

Maturities of the Company's lease liabilities as of September 30, 2025 were as follows:

($ in millions)
Year	Operating Leases		Finance Leases
2025 (remaining period as of September 30, 2025)	$	6.5	$	0.4
2026	25.4		1.5
2027	18.4		1.5
2028	16.6		1.1
2029	12.7		0.5
Thereafter	27.3		0.9
	106.9		5.9
Less: imputed lease interest	(12.0)		(0.5)
Total lease liabilities	$	94.9	$	5.4

Schedule of Lessee, Finance Lease, Liability, Maturity

Maturities of the Company's lease liabilities as of September 30, 2025 were as follows:

($ in millions)
Year	Operating Leases		Finance Leases
2025 (remaining period as of September 30, 2025)	$	6.5	$	0.4
2026	25.4		1.5
2027	18.4		1.5
2028	16.6		1.1
2029	12.7		0.5
Thereafter	27.3		0.9
	106.9		5.9
Less: imputed lease interest	(12.0)		(0.5)
Total lease liabilities	$	94.9	$	5.4