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Leases (Tables) | 12 Months Ended
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Dec. 31, 2022
Leases [Abstract] |
Schedule of components of lease cost | The following table details the components of our lease cost (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Year Ended December 31,
​ |  | 2022 |  | 2021 |  | 2020
Operating lease cost | ​ | $ | 61,067 |  | $ | 60,636 |  | $ | 64,742
Variable lease cost | ​ |  | 20,562 |  | ​ | 16,711 |  | ​ | 15,021
Short-term lease cost | ​ |  | 29,487 |  | ​ | 20,590 |  | ​ | 37,524
Sublease income | ​ |  | (1,275) |  | ​ | (1,303) |  | ​ | (1,286)
Net lease cost | ​ | $ | 109,841 |  | $ | 96,634 |  | $ | 116,001
​
Schedule of maturities of operating lease liabilities | Maturities of our operating lease liabilities as of December 31, 2022 are as follows (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ | ​ |  | Facilities and |  | ​ | ​
​ |  | Vessels |  | Equipment |  | Total
Less than one year | ​ | $ | 58,063 | ​ | $ | 6,603 |  | $ | 64,666
One to two years | ​ |  | 55,515 | ​ |  | 5,697 |  | ​ | 61,212
Two to three years | ​ |  | 43,400 | ​ |  | 2,797 |  | ​ | 46,197
Three to four years | ​ |  | 35,200 | ​ |  | 959 |  | ​ | 36,159
Four to five years | ​ |  | 26,244 | ​ |  | 959 |  | ​ | 27,203
Over five years | ​ |  | 3,041 | ​ |  | 2,783 |  | ​ | 5,824
Total lease payments | ​ | $ | 221,463 | ​ | $ | 19,798 |  | $ | 241,261
Less: imputed interest | ​ |  | (32,986) | ​ |  | (2,675) |  | ​ | (35,661)
Total operating lease liabilities | ​ | $ | 188,477 | ​ | $ | 17,123 |  | $ | 205,600
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Current operating lease liabilities | ​ | $ | 45,131 | ​ | $ | 5,783 |  | $ | 50,914
Non-current operating lease liabilities | ​ |  | 143,346 | ​ |  | 11,340 |  | ​ | 154,686
Total operating lease liabilities | ​ | $ | 188,477 | ​ | $ | 17,123 |  | $ | 205,600
​ Maturities of our operating lease liabilities as of December 31, 2021 are as follows (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ | ​ |  | Facilities and |  | ​ | ​
​ |  | Vessels |  | Equipment |  | Total
Less than one year | ​ | $ | 55,573 | ​ | $ | 5,601 |  | $ | 61,174
One to two years | ​ |  | 34,580 | ​ |  | 4,844 |  | ​ | 39,424
Two to three years | ​ |  | 2,470 | ​ |  | 4,514 |  | ​ | 6,984
Three to four years | ​ |  | — | ​ |  | 2,462 |  | ​ | 2,462
Four to five years | ​ |  | — | ​ |  | 1,074 |  | ​ | 1,074
Over five years | ​ |  | — | ​ |  | 4,193 |  | ​ | 4,193
Total lease payments | ​ | $ | 92,623 | ​ | $ | 22,688 |  | $ | 115,311
Less: imputed interest | ​ |  | (5,633) | ​ |  | (3,741) |  | ​ | (9,374)
Total operating lease liabilities | ​ | $ | 86,990 | ​ | $ | 18,947 |  | $ | 105,937
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Current operating lease liabilities | ​ | $ | 51,035 | ​ | $ | 4,704 |  | $ | 55,739
Non-current operating lease liabilities | ​ |  | 35,955 | ​ |  | 14,243 |  | ​ | 50,198
Total operating lease liabilities | ​ | $ | 86,990 | ​ | $ | 18,947 |  | $ | 105,937
​
Schedule of weighted average remaining lease term and discount rate | The following table presents the weighted average remaining lease term and discount rate: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31,
​ |  | 2022 | ​ | 2021 | ​ | 2020
Weighted average remaining lease term |  | 4.0 | years | ​ | 2.4 | years | ​ | 3.1 | years
Weighted average discount rate |  | 7.84 | % | ​ | 7.57 | % | ​ | 7.53 | %
​
Schedule of other information related to operating leases | The following table presents other information related to our operating leases (in thousands): ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Year Ended December 31,
​ |  | 2022 |  | 2021 |  | 2020
Cash paid for operating lease liabilities | ​ | $ | 58,129 |  | $ | 61,826 |  | $ | 66,026
Right-of-use assets obtained in exchange for new operating lease obligations | ​ |  | 144,134 |  | ​ | 5,992 |  | ​ | 516

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- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918701-209980 + Details
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