Debt - Senior Notes Net Interest Expense (Details) - Senior Notes - 6.125% Senior Notes - USD ($) $ in Thousands		12 Months Ended
Nov. 15, 2023	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Interest Expense and Amortization of Debt Issue Costs
Interest expense	$ 16,800	$ 29,383	$ 33,687	$ 33,687
Debt issue cost amortization		1,120	1,284	1,284
Debt discount amortization		1,096	1,261	1,183
Total		$ 31,599	$ 36,232	$ 36,154

Amount of amortization expense attributable to debt issuance costs.

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Amount of the cost of borrowed funds accounted for as interest expense.

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