XML 216 R139.htm IDEA: XBRL DOCUMENT v3.20.4
Share capital - Summary of Principal Terms of Preference Shares (Details) - CAD ($)
$ / shares in Units, $ in Millions
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Series Q    
Disclosure of classes of share capital [line items]    
REDEMPTION PRICE (cad per share) $ 25.50  
AUTHORIZED (in shares) 8,000,000  
ISSUED (in shares) 0  
Number of shares outstanding 0  
STATED CAPITAL $ 0 $ 0
Series R    
Disclosure of classes of share capital [line items]    
ANNUAL DIVIDEND RATE 3.018%  
REDEMPTION PRICE (cad per share) $ 25.00  
AUTHORIZED (in shares) 8,000,000  
ISSUED (in shares) 7,998,900  
Number of shares outstanding 7,998,900  
STATED CAPITAL $ 200 200
Recurring redemption date term 5 years  
Dividend rate reset term 5 years  
Series S    
Disclosure of classes of share capital [line items]    
REDEMPTION PRICE (cad per share) $ 25.50  
AUTHORIZED (in shares) 8,000,000  
ISSUED (in shares) 3,511,848  
Number of shares outstanding 3,511,848  
STATED CAPITAL $ 88 88
Series T    
Disclosure of classes of share capital [line items]    
ANNUAL DIVIDEND RATE 3.019%  
REDEMPTION PRICE (cad per share) $ 25.00  
AUTHORIZED (in shares) 8,000,000  
ISSUED (in shares) 4,486,552  
Number of shares outstanding 4,486,552  
STATED CAPITAL $ 112 112
Recurring redemption date term 5 years  
Dividend rate reset term 5 years  
Series Y    
Disclosure of classes of share capital [line items]    
REDEMPTION PRICE (cad per share) $ 25.50  
AUTHORIZED (in shares) 10,000,000  
ISSUED (in shares) 8,079,291  
Number of shares outstanding 8,079,291  
STATED CAPITAL $ 202 202
Series Z    
Disclosure of classes of share capital [line items]    
ANNUAL DIVIDEND RATE 3.904%  
REDEMPTION PRICE (cad per share) $ 25.00  
AUTHORIZED (in shares) 10,000,000  
ISSUED (in shares) 1,918,509  
Number of shares outstanding 1,918,509  
STATED CAPITAL $ 48 48
Recurring redemption date term 5 years  
Dividend rate reset term 5 years  
Series AA    
Disclosure of classes of share capital [line items]    
ANNUAL DIVIDEND RATE 3.61%  
REDEMPTION PRICE (cad per share) $ 25.00  
AUTHORIZED (in shares) 20,000,000  
ISSUED (in shares) 11,397,196  
Number of shares outstanding 11,397,196  
STATED CAPITAL $ 291 291
Recurring redemption date term 5 years  
Dividend rate reset term 5 years  
Series AB    
Disclosure of classes of share capital [line items]    
REDEMPTION PRICE (cad per share) $ 25.50  
AUTHORIZED (in shares) 20,000,000  
ISSUED (in shares) 8,599,204  
Number of shares outstanding 8,599,204  
STATED CAPITAL $ 219 219
Series AC    
Disclosure of classes of share capital [line items]    
ANNUAL DIVIDEND RATE 4.38%  
REDEMPTION PRICE (cad per share) $ 25.00  
AUTHORIZED (in shares) 20,000,000  
ISSUED (in shares) 10,027,991  
Number of shares outstanding 10,027,991  
STATED CAPITAL $ 256 256
Recurring redemption date term 5 years  
Dividend rate reset term 5 years  
Series AD    
Disclosure of classes of share capital [line items]    
REDEMPTION PRICE (cad per share) $ 25.50  
AUTHORIZED (in shares) 20,000,000  
ISSUED (in shares) 9,963,209  
Number of shares outstanding 9,963,209  
STATED CAPITAL $ 254 254
Series AE    
Disclosure of classes of share capital [line items]    
REDEMPTION PRICE (cad per share) $ 25.50  
AUTHORIZED (in shares) 24,000,000  
ISSUED (in shares) 6,512,913  
Number of shares outstanding 6,512,913  
STATED CAPITAL $ 163 232
Series AF    
Disclosure of classes of share capital [line items]    
ANNUAL DIVIDEND RATE 3.865%  
REDEMPTION PRICE (cad per share) $ 25.00  
AUTHORIZED (in shares) 24,000,000  
ISSUED (in shares) 9,481,487  
Number of shares outstanding 9,481,487  
STATED CAPITAL $ 237 168
Recurring redemption date term 5 years  
Dividend rate reset term 5 years  
Series AG    
Disclosure of classes of share capital [line items]    
ANNUAL DIVIDEND RATE 2.80%  
REDEMPTION PRICE (cad per share) $ 25.00  
AUTHORIZED (in shares) 22,000,000  
ISSUED (in shares) 4,984,851  
Number of shares outstanding 4,984,851  
STATED CAPITAL $ 125 125
Recurring redemption date term 5 years  
Dividend rate reset term 5 years  
Series AH    
Disclosure of classes of share capital [line items]    
REDEMPTION PRICE (cad per share) $ 25.50  
AUTHORIZED (in shares) 22,000,000  
ISSUED (in shares) 9,012,249  
Number of shares outstanding 9,012,249  
STATED CAPITAL $ 225 225
Series AI    
Disclosure of classes of share capital [line items]    
ANNUAL DIVIDEND RATE 2.75%  
REDEMPTION PRICE (cad per share) $ 25.00  
AUTHORIZED (in shares) 22,000,000  
ISSUED (in shares) 5,949,884  
Number of shares outstanding 5,949,884  
STATED CAPITAL $ 149 149
Recurring redemption date term 5 years  
Dividend rate reset term 5 years  
Series AJ    
Disclosure of classes of share capital [line items]    
REDEMPTION PRICE (cad per share) $ 25.50  
AUTHORIZED (in shares) 22,000,000  
ISSUED (in shares) 8,050,116  
Number of shares outstanding 8,050,116  
STATED CAPITAL $ 201 201
Series AK    
Disclosure of classes of share capital [line items]    
ANNUAL DIVIDEND RATE 2.954%  
REDEMPTION PRICE (cad per share) $ 25.00  
AUTHORIZED (in shares) 25,000,000  
ISSUED (in shares) 22,735,621  
Number of shares outstanding 22,735,621  
STATED CAPITAL $ 568 569
Recurring redemption date term 5 years  
Dividend rate reset term 5 years  
Series AL    
Disclosure of classes of share capital [line items]    
AUTHORIZED (in shares) 25,000,000  
ISSUED (in shares) 2,254,079  
Number of shares outstanding 2,254,079  
STATED CAPITAL $ 56 56
Recurring redemption date term 5 years  
Series AL | December 31, 2021    
Disclosure of classes of share capital [line items]    
REDEMPTION PRICE (cad per share) $ 25.00  
Series AL | Any Date Not A Conversion Date    
Disclosure of classes of share capital [line items]    
REDEMPTION PRICE (cad per share) $ 25.50  
Series AM    
Disclosure of classes of share capital [line items]    
ANNUAL DIVIDEND RATE 2.764%  
REDEMPTION PRICE (cad per share) $ 25.00  
AUTHORIZED (in shares) 30,000,000  
ISSUED (in shares) 9,542,615  
Number of shares outstanding 9,542,615  
STATED CAPITAL $ 218 218
Recurring redemption date term 5 years  
Dividend rate reset term 5 years  
Series AN    
Disclosure of classes of share capital [line items]    
AUTHORIZED (in shares) 30,000,000  
ISSUED (in shares) 1,952,085  
Number of shares outstanding 1,952,085  
STATED CAPITAL $ 45 45
Recurring redemption date term 5 years  
Series AN | March 31, 2021    
Disclosure of classes of share capital [line items]    
REDEMPTION PRICE (cad per share) $ 25.00  
Series AN | Any Date Not A Conversion Date    
Disclosure of classes of share capital [line items]    
REDEMPTION PRICE (cad per share) $ 25.50  
Series AO    
Disclosure of classes of share capital [line items]    
ANNUAL DIVIDEND RATE 4.26%  
REDEMPTION PRICE (cad per share) $ 25.00  
AUTHORIZED (in shares) 30,000,000  
ISSUED (in shares) 4,600,000  
Number of shares outstanding 4,600,000  
STATED CAPITAL $ 118 118
Recurring redemption date term 5 years  
Dividend rate reset term 5 years  
Series AP    
Disclosure of classes of share capital [line items]    
AUTHORIZED (in shares) 30,000,000  
ISSUED (in shares) 0  
Number of shares outstanding 0  
STATED CAPITAL $ 0 0
Recurring redemption date term 5 years  
Series AP | March 31, 2027    
Disclosure of classes of share capital [line items]    
REDEMPTION PRICE (cad per share) $ 25.00  
Series AP | After March 31, 2017 And Any Date Not A Conversion Date    
Disclosure of classes of share capital [line items]    
REDEMPTION PRICE (cad per share) $ 25.50  
Series AQ    
Disclosure of classes of share capital [line items]    
ANNUAL DIVIDEND RATE 4.812%  
REDEMPTION PRICE (cad per share) $ 25.00  
AUTHORIZED (in shares) 30,000,000  
ISSUED (in shares) 9,200,000  
Number of shares outstanding 9,200,000  
STATED CAPITAL $ 228 228
Recurring redemption date term 5 years  
Dividend rate reset term 5 years  
Series AR    
Disclosure of classes of share capital [line items]    
AUTHORIZED (in shares) 30,000,000  
ISSUED (in shares) 0  
Number of shares outstanding 0  
STATED CAPITAL $ 0 0
Recurring redemption date term 5 years  
Series AR | September 30, 2023    
Disclosure of classes of share capital [line items]    
REDEMPTION PRICE (cad per share) $ 25.00  
Series AR | After September 30, 2023 And Any Date Not A Conversion Date    
Disclosure of classes of share capital [line items]    
REDEMPTION PRICE (cad per share) $ 25.50  
Preferred shares    
Disclosure of classes of share capital [line items]    
Number of shares outstanding 160,258,600  
STATED CAPITAL $ 4,003 $ 4,004