Segment Reporting - Total Income and Long-lived Assets by Geography (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Revenues from External Customers and Long-Lived Assets [Line Items]
Total income by geography	$ 85,924	$ 91,417	$ 163,486	$ 187,184
Long-lived assets by geography	768,230		768,230		$ 824,593
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Total income by geography	81,155	86,954	153,989	177,919
Long-lived assets by geography	768,230		768,230		649,728
Norway
Revenues from External Customers and Long-Lived Assets [Line Items]
Total income by geography	4,769	$ 4,463	9,497	$ 9,265
Long-lived assets by geography	$ 0		$ 0		$ 174,865