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Related Party Transactions - Additional Information (Details) - USD ($)		3 Months Ended							6 Months Ended		9 Months Ended		12 Months Ended
	Dec. 02, 2024	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Related Party Transaction [Line Items]
Cost of revenues					$ 29,045,000	$ 23,268,000	$ 23,613,000	$ 22,900,000					$ 107,256,000	$ 98,826,000	$ 72,308,000
General and administrative expense		$ 18,365,000	$ 17,394,000	$ 18,178,000	16,020,000	$ 17,335,000	$ 16,501,000	17,032,000					79,029,000	66,888,000	48,982,000
Cash pooling arrangements with Parent				$ (6,456,000)				$ 7,698,000	$ (17,506,000)	$ 15,549,000	$ (27,338,000)	$ 1,493,000	(23,950,000)	(43,749,000)	9,949,000
Loans capitalized through net parent investment													59,689,000	0	0
Related party payables					$ 32,493,000								4,795,000	32,493,000
Related Party [Member]
Related Party Transaction [Line Items]
Cost of revenues													269,000
Related Party [Member] \| Parent
Related Party Transaction [Line Items]
Revenue													400,000	200,000	100,000
Related party, amount of transaction	$ 1,600,000												39,700,000
Related Party [Member] \| Parent \| Revolving credit facility \| Unsecured Debt
Related Party Transaction [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 250,000,000
Debt instrument, term	5 years
Fees related to Credit Facility													$ 1,900,000
Related Party [Member] \| Short-term debt [Member] \| Parent
Related Party Transaction [Line Items]
Interest rate													4.25%
Long-term debt extinguished													$ 474,900,000
Accrued interest expense debt													0	1,600,000
Related Party [Member] \| Long-term debt [Member]
Related Party Transaction [Line Items]
Loans capitalized through net parent investment													59,000,000
Related Party [Member] \| Long-term debt [Member] \| Parent
Related Party Transaction [Line Items]
Long-term debt extinguished													250,000,000
Accrued interest expense debt													$ 0	1,600,000
Related Party [Member] \| Long-term debt [Member] \| Maximum [Member] \| Parent
Related Party Transaction [Line Items]
Interest rate													8.00%
Related Party [Member] \| Long-term debt [Member] \| Minimum [Member] \| Parent
Related Party Transaction [Line Items]
Interest rate													7.00%
Related Party [Member] \| General and Administrative [Member]
Related Party Transaction [Line Items]
Expenses incurred													$ 31,833,000	31,272,000	31,605,000
Related Party [Member] \| General and Administrative [Member] \| Parent
Related Party Transaction [Line Items]
Expenses incurred													29,900,000	$ 31,300,000	$ 31,600,000
Transitional Services Agreement [Member]
Related Party Transaction [Line Items]
Amount payable to the parent for services provided													1,800,000
Related party costs incurred for services provided													$ 1,700,000
Transitional Services Agreement [Member] \| Maximum [Member]
Related Party Transaction [Line Items]
Business support services													18 months
Secondment Agreements [Member]
Related Party Transaction [Line Items]
Cost of revenues													$ 300,000
General and administrative expense													200,000
Related party payables													$ 500,000