Income Taxes - Net Cash Paid (Refunds Received) for Income Taxes Consisted (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Effective Income Tax Rate Reconciliation [Line Items]
Federal tax on partnership gross business income	$ 6,741
Other State & Local and U.S. Federal Total	20,540
Foreign:
Foreign	48,135
Total cash paid for income taxes (net of refunds)	68,675	$ 51,799	$ 57,216
NYC
Effective Income Tax Rate Reconciliation [Line Items]
NYC UBT	7,654
Other State and Local
Effective Income Tax Rate Reconciliation [Line Items]
NYC UBT	6,145
United Kingdom
Foreign:
Foreign	15,762
Denmark
Foreign:
Foreign	5,921
Luxembourg
Foreign:
Foreign	9,727
Other
Foreign:
Foreign	$ 16,725