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Chapter 11 Proceedings - Income Statement (Details) - USD ($) $ in Millions | 6 Months Ended
--- | ---
Jun. 30, 2021 | Jun. 30, 2020
Reorganization, Chapter 11 [Line Items] |  |  |
Contract revenues |  | $ 335 | $ 392
Management contract revenues | [1] | 88 | 178
Total operating revenues |  | 452 | 598
Management contract expenses | [1] | (115) | (208)
Depreciation |  | (83) | (182)
General and administrative expenses |  | (36) | (37)
Total operating expenses |  | (566) | (748)
Loss on impairment of long-lived assets |  | (152) | (1,230)
Loss on disposals |  | (11) | 0
Other operating income | [1] | 3 | 8
Total other operating items |  | (138) | (1,222)
Operating loss |  | (252) | (1,372)
Interest income | [1] | 12 | 20
Total Interest expenses |  | (112) | (200)
Share in results of joint ventures |  | 2 | (66)
Foreign exchange gain/(loss) |  | 9 | (24)
Other financial items | [1] | (33) | (21)
Reorganization Items |  | (230) | 0
Total financial and other non-operating items, net |  | (342) | (374)
Loss before income taxes |  | (594) | (1,746)
Income tax expense |  | (11) | (2)
Net loss |  | (605) | (1,748)
Reorganization, Chapter 11, Debtor-in-Possession |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Contract revenues |  | 335 |
Management contract revenues |  | 88 |
Total operating revenues |  | 452 |
Management contract expenses |  | (118) |
Depreciation |  | (83) |
General and administrative expenses |  | (36) |
Total operating expenses |  | (569) |
Loss on impairment of long-lived assets |  | (152) |
Loss on disposals |  | (11) |
Other operating income |  | 3 |
Total other operating items |  | (138) |
Operating loss |  | (255) |
Interest income |  | 1 |
Total Interest expenses |  | (79) |
Share in results of joint ventures |  | 1 |
Foreign exchange gain/(loss) |  | 9 |
Other financial items |  | (13) |
Reorganization Items |  | (230) |
Total financial and other non-operating items, net |  | (311) |
Loss before income taxes |  | (566) |
Income tax expense |  | (9) |
Net loss |  | (575) |
Reimbursable revenues/ expenses |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Revenues |  | 17 | 19
Expenses |  | (16) | (17)
Reimbursable revenues/ expenses | Reorganization, Chapter 11, Debtor-in-Possession |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Revenues |  | 17 |
Expenses |  | (16) |
Product and Service, Other [Member] |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Revenues | [1] | 12 | 9
Product and Service, Other [Member] | Reorganization, Chapter 11, Debtor-in-Possession |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Revenues |  | 12 |
Vessel and rig |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Expenses |  | (316) | $ (304)
Vessel and rig | Reorganization, Chapter 11, Debtor-in-Possession |  |  |
Reorganization, Chapter 11 [Line Items] |  |  |
Expenses |  | $ (316) |
[1] | Includes transactions with related parties. Refer to Note 28 – Related party transactions.

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