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Group cash flow statement (Parenthetical) - USD ($)
$ in Millions
 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Statement of cash flows [abstract]    
Profit after tax for the period $ 9,413 $ 13,068
Adjustments for:    
– Taxation 2,902 4,981
– Finance items 359 (56)
– Share of profit after tax of equity accounted units (468) (556)
– Depreciation and amortisation 2,459 2,307
– Provisions (including exchange differences on provisions) 496 485
– Pension settlement 0 (291)
Utilisation of provision for post-retirement benefits (66) (76)
Utilisation of provisions (363) (349)
Change in inventories (582) (518)
Change in receivables and other assets (128) (966)
Change in trade and other payables 267 250
Other items [1] (377) (100)
Cash flows from consolidated operations [2] 13,912 18,179
Adjustments for gains (losses) on change in fair value of derivatives $ (242) $ 10
[1] Other items includes realised losses of US$242 million on currency forwards not designated as hedges (30 June 2021: realised gain US$10 million).
[2]
(a) Cash flows from consolidated operations
Profit after tax for the period9,41313,068
Adjustments for:
– Taxation52,9024,981
– Finance items359(56)
– Share of profit after tax of equity accounted units(468)(556)
– Depreciation and amortisation2,4592,307
– Provisions (including exchange differences on provisions)8496485
– Pension settlement—(291)
Utilisation of provision for post-retirement benefits8(66)(76)
Utilisation of provisions8(363)(349)
Change in inventories(582)(518)
Change in receivables and other assets(128)(966)
Change in trade and other payables267250
Other items(b)
(377)(100)
13,91218,179