XML 43 R23.htm IDEA: XBRL DOCUMENT
v3.22.0.1

INTANGIBLE ASSETS | 12 Months Ended
--- | ---
Dec. 31, 2021
Goodwill and Intangible Assets Disclosure [Abstract] |
INTANGIBLE ASSETS | INTANGIBLE ASSETS
| Weighted Average |  | Accumulated |
December 31, 2021 | Amortization Rate | Cost | Amortization | Net
(millions of Canadian dollars) |  |  |  |
Software | 12.0 | % | 2,067 |  | (1,148) |  | 919 |
Power purchase agreements | 4.5 | % | 63 |  | (21) |  | 42 |
Project agreement 1 | 4.0 | % | 152 |  | (27) |  | 125 |
Customer relationships | 8.5 | % | 2,532 |  | (215) |  | 2,317 |
Other intangible assets | 3.9 | % | 475 |  | (116) |  | 359 |
Under development | — | % | 246 |  | — |  | 246 |
|  | 5,535 |  | (1,527) |  | 4,008 |
| Weighted Average |  | Accumulated |
December 31, 2020 | Amortization Rate | Cost | Amortization | Net
(millions of Canadian dollars) |  |  |  |
Software | 10.5 | % | 2,043 |  | (1,299) |  | 744 |
Power purchase agreements | 4.5 | % | 63 |  | (18) |  | 45 |
Project agreement 1 | 4.0 | % | 153 |  | (21) |  | 132 |
Customer relationships | 5.0 | % | 724 |  | (139) |  | 585 |
Other intangible assets | 2.7 | % | 456 |  | (96) |  | 360 |
Under development | — | % | 214 |  | — |  | 214 |
|  | 3,653 |  | (1,573) |  | 2,080 |
1 Represents a project agreement acquired from the merger of Enbridge and Spectra Energy. For the years ended December 31, 2021, 2020 and 2019, our amortization expense related to intangible assets totaled $348 million, $294 million and $296 million, respectively. Our expected amortization expense associated with existing intangible assets for each of the years 2022 to 2026 is $492 million.

X
- References No definition available. + Details
Name: | us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for all or part of the information related to intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -URI http://asc.fasb.org/topic&trid=2144416 + Details
Name: | us-gaap_IntangibleAssetsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration