XML 75 R51.htm IDEA: XBRL DOCUMENT v3.22.2
CASH FLOW – OTHER ITEMS (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Cash flow arising from changes in:        
Loss (gain) on non-hedge derivatives $ 0 $ 2 $ (7) $ 1
Loss (gain) on warrant investments at FVPL (2) 5 (4) 10
Share-based compensation expense (recovery) (6) 23 29 36
Change in estimate of rehabilitation costs at closed mines (128) 6 (125) 29
Insurance proceeds related to NGM 22 0 0 0
Inventory impairment charges 24 0 24 8
Change in other assets and liabilities (3) (82) (18) (104)
Settlement of share-based compensation (1) 0 (46) (44)
Settlement of rehabilitation obligations (32) (30) (56) (52)
Other operating activities (126) (76) (203) (116)
Cash flow arising from changes in:        
Accounts receivable 41 (29) 68 6
Inventory (40) (97) (80) (111)
Other current assets (68) (75) (172) (82)
Accounts payable 42 28 17 (73)
Other current liabilities (9) (24) 2 11
Change in working capital $ (34) $ (197) $ (165) $ (249)