XML 363 R140.htm IDEA: XBRL DOCUMENT v3.20.1
FINANCIAL RISK MANAGEMENT - Maturity Analysis (Details) - CAD ($)
$ in Millions
Mar. 31, 2020
Mar. 31, 2019
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, carrying amount $ 4,196.3 $ 3,282.1
Non-derivative financial liabilities, undiscounted cash flows 5,426.7 4,576.8
Derivative financial instruments, carrying amount 94.6 (12.6)
Derivative financial instruments, undiscounted cash flows 88.9 (14.2)
Non-derivative financial liabilities and derivative financial instruments, carrying amount 4,290.9 3,269.5
Non-derivative financial liabilities and derivative financial instruments, undiscounted cash flows 5,515.6 4,562.6
No later than 1 year    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, undiscounted cash flows 1,006.3 1,130.9
Derivative financial instruments, undiscounted cash flows 92.8 (1.7)
Non-derivative financial liabilities and derivative financial instruments, undiscounted cash flows 1,099.1 1,129.2
Between 1 and 2 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, undiscounted cash flows 604.9 271.0
Derivative financial instruments, undiscounted cash flows 2.2 (5.0)
Non-derivative financial liabilities and derivative financial instruments, undiscounted cash flows 607.1 266.0
Between 2 and 3 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, undiscounted cash flows 596.0 244.5
Derivative financial instruments, undiscounted cash flows (0.9) (1.7)
Non-derivative financial liabilities and derivative financial instruments, undiscounted cash flows 595.1 242.8
Between 3 and 4 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, undiscounted cash flows 415.5 271.0
Derivative financial instruments, undiscounted cash flows (2.3) (1.2)
Non-derivative financial liabilities and derivative financial instruments, undiscounted cash flows 413.2 269.8
Between 4 and 5 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, undiscounted cash flows 372.5 261.2
Derivative financial instruments, undiscounted cash flows (1.9) (1.9)
Non-derivative financial liabilities and derivative financial instruments, undiscounted cash flows 370.6 259.3
Thereafter    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, undiscounted cash flows 2,431.5 2,398.2
Derivative financial instruments, undiscounted cash flows (1.0) (2.7)
Non-derivative financial liabilities and derivative financial instruments, undiscounted cash flows 2,430.5 2,395.5
Accounts payable and accrued liabilities    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, carrying amount 709.1 770.8
Non-derivative financial liabilities, undiscounted cash flows 709.1 770.8
Accounts payable and accrued liabilities | No later than 1 year    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, undiscounted cash flows 709.1 770.8
Accounts payable and accrued liabilities | Between 1 and 2 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, undiscounted cash flows 0.0 0.0
Accounts payable and accrued liabilities | Between 2 and 3 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, undiscounted cash flows 0.0 0.0
Accounts payable and accrued liabilities | Between 3 and 4 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, undiscounted cash flows 0.0 0.0
Accounts payable and accrued liabilities | Between 4 and 5 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, undiscounted cash flows 0.0 0.0
Accounts payable and accrued liabilities | Thereafter    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, undiscounted cash flows 0.0 0.0
Long-term debt    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, carrying amount 3,305.2 2,335.4
Non-derivative financial liabilities, undiscounted cash flows 4,319.8 3,393.0
Long-term debt | No later than 1 year    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, undiscounted cash flows 296.5 359.8
Long-term debt | Between 1 and 2 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, undiscounted cash flows 555.1 251.7
Long-term debt | Between 2 and 3 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, undiscounted cash flows 564.8 200.3
Long-term debt | Between 3 and 4 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, undiscounted cash flows 383.4 239.4
Long-term debt | Between 4 and 5 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, undiscounted cash flows 340.1 228.6
Long-term debt | Thereafter    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, undiscounted cash flows 2,179.9 2,113.2
Other non-current liabilities    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, carrying amount 182.0 175.9
Non-derivative financial liabilities, undiscounted cash flows 397.8 413.0
Other non-current liabilities | No later than 1 year    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, undiscounted cash flows 0.7 0.3
Other non-current liabilities | Between 1 and 2 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, undiscounted cash flows 49.8 19.3
Other non-current liabilities | Between 2 and 3 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, undiscounted cash flows 31.2 44.2
Other non-current liabilities | Between 3 and 4 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, undiscounted cash flows 32.1 31.6
Other non-current liabilities | Between 4 and 5 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, undiscounted cash flows 32.4 32.6
Other non-current liabilities | Thereafter    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Non-derivative financial liabilities, undiscounted cash flows 251.6 285.0
Forward foreign currency contracts    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, carrying amount 38.8 9.0
Forward foreign currency contracts, outflow    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows 1,862.5 1,708.0
Forward foreign currency contracts, outflow | No later than 1 year    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows 1,636.1 1,448.0
Forward foreign currency contracts, outflow | Between 1 and 2 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows 171.0 186.4
Forward foreign currency contracts, outflow | Between 2 and 3 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows 42.4 55.0
Forward foreign currency contracts, outflow | Between 3 and 4 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows 9.2 16.3
Forward foreign currency contracts, outflow | Between 4 and 5 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows 3.8 1.0
Forward foreign currency contracts, outflow | Thereafter    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows 0.0 1.3
Forward foreign currency contracts, inflow    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows (1,822.8) (1,699.0)
Forward foreign currency contracts, inflow | No later than 1 year    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows (1,606.6) (1,437.1)
Forward foreign currency contracts, inflow | Between 1 and 2 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows (164.8) (189.4)
Forward foreign currency contracts, inflow | Between 2 and 3 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows (39.4) (54.7)
Forward foreign currency contracts, inflow | Between 3 and 4 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows (8.5) (15.5)
Forward foreign currency contracts, inflow | Between 4 and 5 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows (3.5) (1.0)
Forward foreign currency contracts, inflow | Thereafter    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows 0.0 (1.3)
Swap derivatives    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, carrying amount 0.3 (11.1)
Derivative financial instruments, undiscounted cash flows (6.3) (12.7)
Swap derivatives | No later than 1 year    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows 7.8 (2.1)
Swap derivatives | Between 1 and 2 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows (4.0) (2.0)
Swap derivatives | Between 2 and 3 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows (3.9) (2.0)
Swap derivatives | Between 3 and 4 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows (3.0) (2.0)
Swap derivatives | Between 4 and 5 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows (2.2) (1.9)
Swap derivatives | Thereafter    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows (1.0) (2.7)
Embedded foreign currency derivatives    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, carrying amount   (0.1)
Derivative financial instruments, undiscounted cash flows   (0.1)
Embedded foreign currency derivatives | No later than 1 year    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows   (0.1)
Embedded foreign currency derivatives | Between 1 and 2 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows   0.0
Embedded foreign currency derivatives | Between 2 and 3 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows   0.0
Embedded foreign currency derivatives | Between 3 and 4 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows   0.0
Embedded foreign currency derivatives | Between 4 and 5 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows   0.0
Embedded foreign currency derivatives | Thereafter    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows   0.0
Equity swap agreements    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, carrying amount 55.5 (10.4)
Derivative financial instruments, undiscounted cash flows 55.5 (10.4)
Equity swap agreements | No later than 1 year    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows 55.5 (10.4)
Equity swap agreements | Between 1 and 2 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows 0.0 0.0
Equity swap agreements | Between 2 and 3 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows 0.0 0.0
Equity swap agreements | Between 3 and 4 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows 0.0 0.0
Equity swap agreements | Between 4 and 5 years    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows 0.0 0.0
Equity swap agreements | Thereafter    
Disclosure of maturity analysis for non-derivative financial liabilities [line items]    
Derivative financial instruments, undiscounted cash flows $ 0.0 $ 0.0