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Leases - Maturities Of Operating Lease Liabilities (Details) - USD ($) $ in Thousands | Jun. 30, 2020 | Dec. 31, 2019
--- | --- | ---
Lessee, Operating Lease, Liability, Payment, Due [Abstract] |  |
Remainder of 2020 | $ 32,967 |
2020 |  | $ 66,820
2021 | 59,945 | 60,452
2022 | 57,199 | 57,363
2023 | 39,142 | 39,202
2024 | 6,766 | 6,819
Thereafter | 5,937 | 6,251
Total lease payments | 201,956 | 236,907
Less: imputed interest | (23,950) | (31,295)
Total operating lease liabilities | 178,006 | 205,612
Current operating lease liabilities | 53,023 | 53,785
Non-current operating lease liabilities | 124,983 | 151,827
Vessels |  |
Lessee, Operating Lease, Liability, Payment, Due [Abstract] |  |
Remainder of 2020 | 29,916 |
2020 |  | 60,210
2021 | 54,347 | 54,564
2022 | 52,106 | 52,106
2023 | 34,580 | 34,580
2024 | 2,470 | 2,470
Thereafter | 0 | 0
Total lease payments | 173,419 | 203,930
Less: imputed interest | (18,665) | (24,846)
Total operating lease liabilities | 154,754 | 179,084
Current operating lease liabilities | 48,351 | 48,716
Non-current operating lease liabilities | 106,403 | 130,368
Facilities and Equipment |  |
Lessee, Operating Lease, Liability, Payment, Due [Abstract] |  |
Remainder of 2020 | 3,051 |
2020 |  | 6,610
2021 | 5,598 | 5,888
2022 | 5,093 | 5,257
2023 | 4,562 | 4,622
2024 | 4,296 | 4,349
Thereafter | 5,937 | 6,251
Total lease payments | 28,537 | 32,977
Less: imputed interest | (5,285) | (6,449)
Total operating lease liabilities | 23,252 | 26,528
Current operating lease liabilities | 4,672 | 5,069
Non-current operating lease liabilities | $ 18,580 | $ 21,459

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- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980 + Details
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- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease due after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980 + Details
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- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980 + Details
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- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980 + Details
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- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980 + Details
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- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980 + Details
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- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980 + Details
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- Definition Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980 + Details
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