Leases - Lease Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Lessee, Lease, Description [Line Items]
Total lease cost	$ 12,633	$ 22,908
Cash paid for operating leases with lease terms greater than 12 months	7,310	5,769
Operating lease right-of-use assets obtained in exchange for lease liabilities	9,187	7,341
Chartered In Contracts
Lessee, Lease, Description [Line Items]
Operating lease cost	6,112	5,572
Short-term lease cost	6,307	17,139
Sublease income, gross	6,416	8,327
Office leases
Lessee, Lease, Description [Line Items]
Operating lease cost	$ 214	$ 197