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v3.19.3.a.u2

INTANGIBLE ASSETS (Details) - CAD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
INTANGIBLE ASSETS |  |  |
Cost | $ 3,532 | $ 3,522 |
Accumulated Amortization | (1,359) | (1,150) |
Net | 2,173 | 2,372 |
Amortization expenses |  |  |
Amortization expense for intangible assets | 296 | $ 281 | $ 280
Expected amortization expense for intangible assets |  |  |
2020 | 292 |  |
2021 | 263 |  |
2022 | 238 |  |
2023 | 216 |  |
2024 | $ 195 |  |
Customer relationships |  |  |
INTANGIBLE ASSETS |  |  |
Weighted Average Amortization Rate (as a percent) | 5.40% | 5.70% |
Cost | $ 861 | $ 889 |
Accumulated Amortization | (231) | (187) |
Net | $ 630 | $ 702 |
Power purchase agreements |  |  |
INTANGIBLE ASSETS |  |  |
Weighted Average Amortization Rate (as a percent) | 4.50% | 5.40% |
Cost | $ 64 | $ 82 |
Accumulated Amortization | (16) | (15) |
Net | $ 48 | $ 67 |
Project agreement |  |  |
INTANGIBLE ASSETS |  |  |
Weighted Average Amortization Rate (as a percent) | 4.00% | 4.00% |
Cost | $ 156 | $ 164 |
Accumulated Amortization | (16) | (10) |
Net | $ 140 | $ 154 |
Software |  |  |
INTANGIBLE ASSETS |  |  |
Weighted Average Amortization Rate (as a percent) | 11.20% | 10.00% |
Cost | $ 1,988 | $ 1,902 |
Accumulated Amortization | (1,014) | (875) |
Net | $ 974 | $ 1,027 |
Other intangible assets |  |  |
INTANGIBLE ASSETS |  |  |
Weighted Average Amortization Rate (as a percent) | 2.90% | 2.00% |
Cost | $ 463 | $ 485 |
Accumulated Amortization | (82) | (63) |
Net | $ 381 | $ 422 |

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