Summary of Decommissioning and Other Provisions |
| | | | | | | | | | | | | | | | | | | | | | | | | $ million | | Decommissioning and restoration | Legal | Onerous contracts | Environmental | Redundancy | Other | Total | At January 1, 2023 | | | | | | | | Current | 856 | 224 | 277 | 321 | 171 | 1,061 | 2,910 | Non-current | 19,429 | 1,177 | 1,207 | 730 | 153 | 1,149 | 23,845 | | 20,285 | 1,401 | 1,484 | 1,051 | 324 | 2,210 | 26,755 | Additions | 617 | 853 | 26 | 208 | 424 | 806 | 2,934 | Amounts charged against provisions | (777) | (195) | (345) | (233) | (154) | (203) | (1,907) | Accretion expense | 643 | 21 | 24 | 13 | 4 | 9 | 714 | Disposals and liabilities classified as held for sale | (60) | (1) | — | (16) | (1) | (1) | (79) | Remeasurements and other movements | (1,499) | (24) | (83) | (74) | (113) | (321) | (2,114) | Currency translation differences | 244 | 1 | (2) | 7 | 6 | 13 | 269 | | (832) | 655 | (380) | (95) | 166 | 303 | (183) | At December 31, 2023 | | | | | | | | Current | 1,296 | 508 | 224 | 318 | 367 | 1,328 | 4,041 | Non-current | 18,157 | 1,548 | 880 | 638 | 123 | 1,185 | 22,531 | | 19,453 | 2,056 | 1,104 | 956 | 490 | 2,513 | 26,572 | | | | | | | | | At January 1, 2022 | | | | | | | | Current | 871 | 270 | 653 | 332 | 410 | 802 | 3,338 | Non-current | 21,213 | 1,141 | 1,029 | 847 | 235 | 1,339 | 25,804 | | 22,084 | 1,411 | 1,682 | 1,179 | 645 | 2,141 | 29,142 | Additions | 618 | 314 | 620 | 178 | 226 | 832 | 2,788 | Amounts charged against provisions | (672) | (272) | (661) | (211) | (372) | (333) | (2,521) | Accretion expense | 483 | 16 | 13 | 12 | 1 | 5 | 530 | Disposals and liabilities classified as held for sale | (1,228) | (21) | (66) | (2) | — | (7) | (1,324) | Remeasurements and other movements | (182) | (44) | (139) | (78) | (155) | (354) | (952) | Currency translation differences | (818) | (3) | 35 | (27) | (21) | (74) | (908) | | (1,799) | (10) | (198) | (128) | (321) | 69 | (2,387) | At December 31, 2022 | | | | | | | | Current | 856 | 224 | 277 | 321 | 171 | 1,061 | 2,910 | Non-current | 19,429 | 1,177 | 1,207 | 730 | 153 | 1,149 | 23,845 | | 20,285 | 1,401 | 1,484 | 1,051 | 324 | 2,210 | 26,755 |
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