Leases (Tables)

12 Months Ended

Dec. 31, 2023

Leases [Abstract]

Components of Lease Expense

The components of lease expense were as follows (U.S. dollars in thousands):

	Year Ended December 31,
	2023		2022		2021
Operating lease expense
Operating lease cost	$	29,186	$	39,682	$	48,447
Variable lease cost		4,245		6,061		5,734
Short-term lease cost		—		210		592
Sublease income		—		—		(5,663	)
Finance lease expense
Amortization of right-of-use assets		4,785		2,371		2,398
Interest on lease liabilities		502		268		319
Total lease expense	$	38,718	$	48,592	$	51,827

Supplemental Cash Flow Information Related to Leases

Supplemental cash flow information related to leases was as follows (U.S. dollars in thousands):

	Year Ended December 31,
	2023		2022		2021
Operating cash outflow from operating leases	$	29,055	$	37,174	$	51,570
Operating cash outflow from finance leases	$	481	$	243	$	322
Financing cash outflow from finance leases	$	3,198	$	1,919	$	1,871
Right-of-use assets obtained in exchange for operating lease obligations	$	27,730	$	34,026	$	25,427
Right-of-use assets obtained in exchange for finance lease obligations	$	1,081	$	9,797	$	74

Maturities of Lease Liabilities

Maturities of lease liabilities were as follows (U.S. dollars in thousands):

Year Ending December 31,	Operating Leases		Finance Leases
2024	$	23,503	$	3,676
2025		17,440		3,490
2026		12,364		3,397
2027		9,381		3,038
2028		6,473		59
Thereafter		36,936		—
Total		106,097		13,660
Less: Finance charges		14,328		954
Total principal liability	$	91,769	$	12,706