Stock and Debt Repurchases - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2018
Class of Stock [Line Items]
Stock repurchased and retired during period (in shares)	747,351	5,224,016	124,454
Treasury stock acquired, average cost per share (in dollars per share)	$ 89.49	$ 75.69		$ 64.18
Senior Secured Second Lien Notes due 2025
Class of Stock [Line Items]
Repayments of debt	$ 0	$ 101,832	$ 52,074
Senior Secured Second Lien Notes due 2025 | Senior Notes
Class of Stock [Line Items]
Stated interest rate percentage					11.00%
Repayments of debt			26,387
Repurchased face amount			$ 25,000