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Basis of Financial Statements - Other Developments (Details) - USD ($)	3 Months Ended		5 Months Ended	6 Months Ended		16 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Aug. 10, 2026	Jun. 30, 2026	Jun. 30, 2025	Aug. 07, 2026	Mar. 09, 2026	Mar. 06, 2026	Dec. 31, 2025	Mar. 24, 2025
Line of Credit Facility [Line Items]
Long-term debt	$ 69,900,000			$ 69,900,000					$ 70,800,000
Stock repurchases cost	$ 29,400,000	$ 112,300,000		$ 44,800,000	$ 112,300,000
2025 Repurchase Program
Line of Credit Facility [Line Items]
Stock repurchase program, authorized amount (up to)										$ 10,000,000.0
Treasury stock repurchases (in shares)	2,242,500			3,427,500
Stock repurchases cost	$ 29,100,000			$ 44,300,000
Stock repurchase, average price per share (in usd per share)	$ 12.99			$ 12.94
2025 Repurchase Program | Subsequent Event
Line of Credit Facility [Line Items]
Treasury stock repurchases (in shares)						8,128,413
Stock repurchases cost						$ 124,900,000
Stock repurchase, average price per share (in usd per share)						$ 15.36
Remaining authorized, number of shares (in shares)			1,871,587
2026 Repurchase Program
Line of Credit Facility [Line Items]
Stock repurchase program, authorized amount (up to)							$ 10,000,000.0
2026 Repurchase Program | Subsequent Event
Line of Credit Facility [Line Items]
Treasury stock repurchases (in shares)			0
Remaining authorized, number of shares (in shares)			10,000,000.0
2020 Margin Facility | Revolving Credit Facility
Line of Credit Facility [Line Items]
Long-term debt								$ 0

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