Debt - New Revolving Credit Facility (Details)			9 Months Ended
	Mar. 12, 2024 USD ($)	Feb. 09, 2021	Sep. 30, 2025 USD ($)	Dec. 31, 2024
New Revolving Credit Facility | Line of credit
Debt Instrument [Line Items]
Letters of credit outstanding, amount			$ 23,500,000
3.50% FLSO Senior Secured Notes | Senior notes
Debt Instrument [Line Items]
Interest rate	3.50%		3.50%	3.50%
Revolving Credit Facility | Line of credit
Debt Instrument [Line Items]
Maximum borrowing capacity			$ 375,000,000.0
Unused commitment fee percentage		0.50%
Revolving Credit Facility | New Revolving Credit Facility | Line of credit
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 375,000,000		375,000,000
Debt instrument, variable interest rate, type flag	Secured Overnight Financing Rate (SOFR)
Debt instrument, basis spread on variable rate	3.00%
Unused commitment fee percentage	0.50%
Debt instrument, leverage ratio, maximum	5.00
Debt instrument, covenant, undrawn letters of credit and cash collateralized letters of credit excluded from threshold trigger	$ 25,000,000
Debt instrument, covenant, percentage of outstanding borrowings trigger, minimum	35.00%
Proceeds from long-term lines of credit			130,000,000
Repayments of long-term lines of credit			65,000,000
Outstanding borrowings			65,000,000
Remaining commitments			$ 286,500,000
Revolving Credit Facility | New Revolving Credit Facility | Line of credit | Minimum
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate	1.00%