XML 154 R131.htm IDEA: XBRL DOCUMENT v3.10.0.1
COMPONENTS OF ACCUMULATED OTHER COMPREHENSIVE INCOME/(LOSS) (Details) - CAD ($)
$ in Millions
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Changes in AOCI      
Balance at the beginning of the period $ 58,135    
Balance at the end of the period 69,470 $ 58,135  
Accumulated other comprehensive income/(loss)      
Changes in AOCI      
Balance at the beginning of the period (973) 1,058 $ 1,632
Other comprehensive income/(loss) retained in AOCI 3,479 (2,137) (760)
Other comprehensive (income)/loss reclassified to earnings, Pension and OPEB 16 41 21
Total before tax impact 3,680 (1,908) (620)
Income tax on amounts retained in AOCI 148 (30) 102
Income tax on amounts reclassified to earnings (41) (93) (56)
Tax impact 107 (123) 46
Sponsored Vehicle buy-in (142)    
Balance at the end of the period 2,672 (973) 1,058
Accumulated other comprehensive income/(loss) | Interest rate contracts      
Changes in AOCI      
Other comprehensive (income)/loss reclassified to earnings, Cash Flow Hedges 157 207 147
Accumulated other comprehensive income/(loss) | Commodity contracts      
Changes in AOCI      
Other comprehensive (income)/loss reclassified to earnings, Cash Flow Hedges (1) (7) (11)
Accumulated other comprehensive income/(loss) | Forward currency contracts      
Changes in AOCI      
Other comprehensive (income)/loss reclassified to earnings, Cash Flow Hedges 7 (6) 1
Accumulated other comprehensive income/(loss) | Other contracts      
Changes in AOCI      
Other comprehensive (income)/loss reclassified to earnings, Cash Flow Hedges 22 (6) (18)
Cash Flow Hedges      
Changes in AOCI      
Balance at the beginning of the period (644) (746) (688)
Other comprehensive income/(loss) retained in AOCI (244) 1 (216)
Total before tax impact (59) 189 (97)
Income tax on amounts retained in AOCI 57 (16) 91
Income tax on amounts reclassified to earnings (37) (71) (52)
Tax impact 20 (87) 39
Sponsored Vehicle buy-in (87)    
Balance at the end of the period (770) (644) (746)
Cash Flow Hedges | Interest rate contracts      
Changes in AOCI      
Other comprehensive (income)/loss reclassified to earnings 157 207 147
Cash Flow Hedges | Commodity contracts      
Changes in AOCI      
Other comprehensive (income)/loss reclassified to earnings (1) (7) (11)
Cash Flow Hedges | Forward currency contracts      
Changes in AOCI      
Other comprehensive (income)/loss reclassified to earnings 7 (6) 1
Cash Flow Hedges | Other contracts      
Changes in AOCI      
Other comprehensive (income)/loss reclassified to earnings 22 (6) (18)
Net Investment Hedges      
Changes in AOCI      
Balance at the beginning of the period (139) (629) (795)
Other comprehensive income/(loss) retained in AOCI (509) 478 171
Total before tax impact (509) 478 171
Income tax on amounts retained in AOCI 50 12 (5)
Tax impact 50 12 (5)
Balance at the end of the period (598) (139) (629)
Cumulative Translation Adjustment      
Changes in AOCI      
Balance at the beginning of the period 77 2,700 3,365
Other comprehensive income/(loss) retained in AOCI 4,301 (2,623) (665)
Total before tax impact 4,301 (2,623) (665)
Tax impact 0 0 0
Balance at the end of the period 4,323 77 2,700
Equity Investees      
Changes in AOCI      
Balance at the beginning of the period 10 37 37
Other comprehensive income/(loss) retained in AOCI 16 (11) (5)
Total before tax impact 16 (11) (5)
Income tax on amounts retained in AOCI 8 (16) 5
Tax impact 8 (16) 5
Balance at the end of the period 34 10 37
Pension and OPEB Adjustment      
Changes in AOCI      
Balance at the beginning of the period (277) (304) (287)
Other comprehensive income/(loss) retained in AOCI (85) 18 (45)
Other comprehensive (income)/loss reclassified to earnings, Pension and OPEB 16 41 21
Total before tax impact (69) 59 (24)
Income tax on amounts retained in AOCI 33 (10) 11
Income tax on amounts reclassified to earnings (4) (22) (4)
Tax impact 29 (32) 7
Balance at the end of the period $ (317) $ (277) $ (304)