Leases - Maturities Of Operating Lease Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Dec. 31, 2023
Lessee, Operating Lease, Liability, to be Paid, Rolling Maturity [Abstract]
Less than one year	$ 83,248	$ 74,127
One to two years	76,832	58,961
Two to three years	63,739	36,489
Three to four years	62,367	27,517
Four to five years	54,462	4,284
Over five years	117,079	1,926
Total lease payments	457,727	203,304
Less: imputed interest	(97,069)	(24,457)
Total operating lease liabilities	360,658	178,847
Current operating lease liabilities	57,717	62,662
Non-current operating lease liabilities	302,941	116,185
Vessels
Lessee, Operating Lease, Liability, to be Paid, Rolling Maturity [Abstract]
Less than one year	76,796	67,488
One to two years	74,553	55,453
Two to three years	61,771	35,200
Three to four years	60,482	26,245
Four to five years	52,748	3,040
Over five years	112,848
Total lease payments	439,198	187,426
Less: imputed interest	(93,830)	(22,419)
Total operating lease liabilities	345,368	165,007
Current operating lease liabilities	51,750	56,602
Non-current operating lease liabilities	293,618	108,405
Facilities and Equipment
Lessee, Operating Lease, Liability, to be Paid, Rolling Maturity [Abstract]
Less than one year	6,452	6,639
One to two years	2,279	3,508
Two to three years	1,968	1,289
Three to four years	1,885	1,272
Four to five years	1,714	1,244
Over five years	4,231	1,926
Total lease payments	18,529	15,878
Less: imputed interest	(3,239)	(2,038)
Total operating lease liabilities	15,290	13,840
Current operating lease liabilities	5,967	6,060
Non-current operating lease liabilities	$ 9,323	$ 7,780