XML 48 R7.htm IDEA: XBRL DOCUMENT v3.21.1
Consolidated Statements of Changes in Equity - USD ($)
shares in Millions, $ in Millions
Total
Common Shares [Member]
Contributed Surplus [Member]
Retained Earnings [Member]
AOCL [Member]
 [1]
Noncontrolling Interest [Member]
Beginning Balance as adjusted at Dec. 31, 2018 $ 11,134 $ 3,380 $ 120 $ 8,351 $ (1,175) $ 458
Beginning Balance, shares as adjusted at Dec. 31, 2018   327.3        
Net income 1,632     1,765   (133)
Other comprehensive income 42       49 (7)
Shares issued on exercise of stock options 44 $ 53 (9)      
Shares issued on exercise of stock options, shares   1.2        
Contribution by non-controlling interests 4         4
Sale of business [note 2] 8       8  
Release of stock and stock units   $ 20 (20)      
Release of stock and stock units, shares   0.3        
Tax withholdings on vesting of equity awards (9) $ (2)   (7)    
Tax withholdings on vesting of equity awards, shares   (0.1)        
Repurchase and cancellation under normal course issuer bids [note 19] (1,289) $ (268)   (1,049) 28  
Repurchase and cancellation under normal course issuer bids [note 19], shares   (25.8)        
Stock-based compensation expense 36   36      
Dividends paid to non-controlling interests (22)         (22)
Dividends paid (449) $ 15   (464)    
Dividends paid, shares   0.3        
Ending Balance at Dec. 31, 2019 11,131 $ 3,198 127 8,596 (1,090) 300
Ending Balance, shares at Dec. 31, 2019   303.2        
Net income 677     757   (80)
Other comprehensive income 357       349 8
Shares issued on exercise of stock options 81 $ 98 (17)      
Shares issued on exercise of stock options, shares   1.8        
Contribution by non-controlling interests 18         18
Release of stock and stock units   $ 17 (17)      
Release of stock and stock units, shares   0.5        
Tax withholdings on vesting of equity awards (13) $ (3)   (10)    
Tax withholdings on vesting of equity awards, shares   (0.2)        
Repurchase and cancellation under normal course issuer bids [note 19] (203) $ (54)   (157) 8  
Repurchase and cancellation under normal course issuer bids [note 19], shares   (5.1)        
Stock-based compensation expense 35   35      
Business combination [note 5] 122         122
Dividends paid to non-controlling interests (18)         (18)
Dividends paid (467) $ 15   (482)    
Dividends paid, shares   0.3        
Ending Balance at Dec. 31, 2020 $ 11,720 $ 3,271 $ 128 $ 8,704 $ (733) $ 350
Ending Balance, shares at Dec. 31, 2020   300.5        
[1] AOCL is Accumulated Other Comprehensive Loss.