Business Segments and Geographic Information - Asset Reconciliation (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024	Mar. 31, 2024
Segment Reporting, Asset Reconciling Item [Line Items]
Reportable segment assets	$ 3,632,465	$ 3,632,080
Cash	64,822	76,896	$ 126,497
Operating Segments
Segment Reporting, Asset Reconciling Item [Line Items]
Reportable segment assets	3,405,692	3,397,511
Segment Reconciling Items
Segment Reporting, Asset Reconciling Item [Line Items]
Cash	64,822	76,896
Deferred income tax assets	9,522	9,522
Restricted cash and investments, current and non-current	$ 152,429	$ 148,151