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v3.25.4

Long-Term Debt (Tables) | 12 Months Ended
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Dec. 31, 2025
Debt Disclosure [Abstract] |
Schedule Of Long-Term Debt |
As at December 31 |  | Note |  | 2025 |  |  | 2024 |
U.S. Dollar Denominated Debt |  |  |  |  |  |  |  |
Revolving credit and term loan borrowings |  | A |  | $ | 351 |  |  | $ | - |
U.S. Unsecured Notes: |  | B |  |  |  |  |  |
5.65% due May 15, 2025 |  |  |  |  | - |  |  |  | 600 |
5.375% due January 1, 2026 |  |  |  |  | 459 |  |  |  | 459 |
5.65% due May 15, 2028 |  |  |  |  | 700 |  |  |  | 700 |
8.125% due September 15, 2030 |  |  |  |  | 300 |  |  |  | 300 |
7.20% due November 1, 2031 |  |  |  |  | 350 |  |  |  | 350 |
7.375% due November 1, 2031 |  |  |  |  | 500 |  |  |  | 500 |
6.25% due July 15, 2033 |  |  |  |  | 600 |  |  |  | 600 |
6.50% due August 15, 2034 |  |  |  |  | 599 |  |  |  | 599 |
6.625% due August 15, 2037 |  |  |  |  | 390 |  |  |  | 390 |
6.50% due February 1, 2038 |  |  |  |  | 430 |  |  |  | 430 |
5.15% due November 15, 2041 |  |  |  |  | 148 |  |  |  | 148 |
7.10% due July 15, 2053 |  |  |  |  | 400 |  |  |  | 400 |
Total Principal |  | F |  |  | 5,227 |  |  |  | 5,476 |
Increase in Value of Debt Acquired |  | C |  |  | 10 |  |  |  | 16 |
Unamortized Debt Discounts and Issuance Costs |  | D |  |  | (35 | ) |  |  | (39 | )
Total Long-Term Debt |  |  |  | $ | 5,202 |  |  | $ | 5,453 |
Current Portion |  | E |  | $ | 810 |  |  | $ | 600 |
Long-Term Portion |  |  |  |  | 4,392 |  |  |  | 4,853 |
|  |  |  | $ | 5,202 |  |  | $ | 5,453 |
Mandatory Debt Payments |
|  |  |  | Principal |  |  | Interest |
As at December 31 |  |  |  | Amount |  |  | Amount |
2026 |  |  |  | $ | 810 |  |  | $ | 320 |
2027 |  |  |  |  | - |  |  |  | 292 |
2028 |  |  |  |  | 700 |  |  |  | 272 |
2029 |  |  |  |  | - |  |  |  | 253 |
2030 |  |  |  |  | 300 |  |  |  | 253 |
Thereafter |  |  |  |  | 3,417 |  |  |  | 1,458 |
Total |  |  |  | $ | 5,227 |  |  | $ | 2,848 |

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