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DEBT - Schedule of Debt (Details) $ in Millions, $ in Billions | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2022 CAD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 CAD ($) | Dec. 31, 2021 USD ($)
DEBT |  |  |  |
Total debt | $ 80,980 |  | $ 75,640 |
Fair value adjustment | 608 |  | 667 |
Other | (393) |  | (363) |
Current maturities | (6,045) |  | (6,164) |
Short-term borrowings | (1,996) |  | (1,515) |
Long-term debt | 72,939 |  | 67,961 |
Long-term debt | $ 38,000 | $ 31 | $ 36,000 | $ 31
Weighted average interest rate (as a percent) | 4.50% | 4.50% | 0.50% | 0.50%
US dollar senior notes | Enbridge Inc. |  |  |  |
DEBT |  |  |  |
Weighted average interest rate (percent) | 3.50% | 3.50% |  |
Total debt | $ 12,060 |  | $ 10,992 |
Medium-term notes | Enbridge Gas Inc. |  |  |  |
DEBT |  |  |  |
Weighted average interest rate (percent) | 4.10% | 4.10% |  |
Total debt | $ 9,535 |  | 9,010 |
Medium-term notes | Enbridge Pipelines Inc. |  |  |  |
DEBT |  |  |  |
Weighted average interest rate (percent) | 4.20% | 4.20% |  |
Total debt | $ 5,425 |  | 5,575 |
Carrying value | $ 100 |  |  |
Medium-term notes | Westcoast Energy Inc. |  |  |  |
DEBT |  |  |  |
Weighted average interest rate (percent) | 4.90% | 4.90% |  |
Total debt | $ 1,225 |  | 1,475 |
Medium-term notes | Enbridge Inc. |  |  |  |
DEBT |  |  |  |
Weighted average interest rate (percent) | 3.80% | 3.80% |  |
Total debt | $ 8,223 |  | 8,123 |
Sustainability-linked bonds | Enbridge Inc. |  |  |  |
DEBT |  |  |  |
Weighted average interest rate (percent) | 2.00% | 2.00% |  |
Total debt | $ 3,355 |  | 2,363 |
Fixed-to-fixed subordinated term notes | Enbridge Inc. |  |  |  |
DEBT |  |  |  |
Weighted average interest rate (percent) | 4.10% | 4.10% |  |
Total debt | $ 3,596 |  | 1,263 |
Term of fixed rate | 30 years |  |  |
Fixed-to-fixed subordinated term notes | Enbridge Inc. | Initial Period |  |  |  |
DEBT |  |  |  |
Term of fixed rate | 5 years |  |  |
Fixed-to-fixed subordinated term notes | Enbridge Inc. | Subsequent period |  |  |  |
DEBT |  |  |  |
Term of fixed rate | 10 years |  |  |
Fixed-to-floating rate subordinated term notes | Enbridge Inc. |  |  |  |
DEBT |  |  |  |
Weighted average interest rate (percent) | 5.90% | 5.90% |  |
Total debt | $ 6,736 |  | 6,442 |
Term of fixed rate | 10 years |  |  |
Fixed-to-floating rate subordinated term notes | Enbridge Inc. | Initial Period |  |  |  |
DEBT |  |  |  |
Term of fixed rate | 5 years |  |  |
Floating rate notes | Enbridge Inc. |  |  |  |
DEBT |  |  |  |
Total debt | $ 1,491 |  | 1,579 |
Commercial paper and credit facility draws | Enbridge (U.S.) Inc. |  |  |  |
DEBT |  |  |  |
Weighted average interest rate (percent) | 4.50% | 4.50% |  |
Total debt | $ 4,199 |  | 4,845 |
Commercial paper and credit facility draws | Enbridge Gas Inc. |  |  |  |
DEBT |  |  |  |
Weighted average interest rate (percent) | 4.50% | 4.50% |  |
Total debt | $ 2,000 |  | 1,515 |
Commercial paper and credit facility draws | Enbridge Pipelines Inc. |  |  |  |
DEBT |  |  |  |
Weighted average interest rate (percent) | 4.60% | 4.60% |  |
Total debt | $ 312 |  | 667 |
Commercial paper and credit facility draws | Enbridge Inc. |  |  |  |
DEBT |  |  |  |
Weighted average interest rate (percent) | 4.80% | 4.80% |  |
Total debt | $ 7,984 |  | 7,837 |
Senior notes | Enbridge Energy Partners, L.P. |  |  |  |
DEBT |  |  |  |
Weighted average interest rate (percent) | 6.50% | 6.50% |  |
Total debt | $ 3,320 |  | 3,095 |
Senior notes | Enbridge Pipelines (Southern Lights) L.L.C. |  |  |  |
DEBT |  |  |  |
Weighted average interest rate (percent) | 4.00% | 4.00% |  |
Total debt | $ 921 |  | 949 |
Senior notes | Enbridge Southern Lights LP |  |  |  |
DEBT |  |  |  |
Weighted average interest rate (percent) | 4.00% | 4.00% |  |
Total debt | $ 222 |  | 240 |
Senior notes | Spectra Energy Capital, LLC |  |  |  |
DEBT |  |  |  |
Weighted average interest rate (percent) | 7.00% | 7.00% |  |
Total debt | $ 234 |  | 218 |
Senior notes | Algonquin Gas Transmission, LLC |  |  |  |
DEBT |  |  |  |
Weighted average interest rate (percent) | 3.30% | 3.30% |  |
Total debt | $ 1,152 |  | 1,074 |
Senior notes | East Tennessee Natural Gas, LLC |  |  |  |
DEBT |  |  |  |
Weighted average interest rate (percent) | 3.10% | 3.10% |  |
Total debt | $ 258 |  | 240 |
Senior notes | Texas Eastern Transmission, LP |  |  |  |
DEBT |  |  |  |
Weighted average interest rate (percent) | 3.30% | 3.30% |  |
Total debt | $ 3,455 |  | 3,095 |
Senior notes | Spectra Energy Partners, LP |  |  |  |
DEBT |  |  |  |
Weighted average interest rate (percent) | 4.30% | 4.30% |  |
Total debt | $ 4,336 |  | 4,042 |
Senior notes | Tri Global Energy, LLC |  |  |  |
DEBT |  |  |  |
Weighted average interest rate (percent) | 12.70% | 12.70% |  |
Total debt | $ 18 |  | 0 |
Debentures | Enbridge Gas Inc. |  |  |  |
DEBT |  |  |  |
Weighted average interest rate (percent) | 9.10% | 9.10% |  |
Total debt | $ 210 |  | 210 |
Debentures | Enbridge Pipelines Inc. |  |  |  |
DEBT |  |  |  |
Weighted average interest rate (percent) | 8.20% | 8.20% |  |
Total debt | $ 200 |  | 200 |
Debentures | Westcoast Energy Inc. |  |  |  |
DEBT |  |  |  |
Weighted average interest rate (percent) | 8.10% | 8.10% |  |
Total debt | $ 275 |  | 275 |
Other | Enbridge (U.S.) Inc. |  |  |  |
DEBT |  |  |  |
Total debt | 7 |  | 7 |
Other | Enbridge Gas Inc. |  |  |  |
DEBT |  |  |  |
Total debt | 1 |  | 0 |
Other | Enbridge Inc. |  |  |  |
DEBT |  |  |  |
Total debt | $ 15 |  | $ 5 |
Minimum | SOFR | Floating rate notes | Enbridge Inc. |  |  |  |
DEBT |  |  |  |
Basis spread on variable rate (as a percent) | 0.40% |  |  |
Maximum | SOFR | Floating rate notes | Enbridge Inc. |  |  |  |
DEBT |  |  |  |
Basis spread on variable rate (as a percent) | 0.63% |  |  |

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