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LONG-TERM DEBT - Senior Notes and Debentures (Details) $ / shares in Units, shares in Millions |  |  |  |  |  |  | 1 Months Ended | 12 Months Ended |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jan. 09, 2023 CAD ($) | Jan. 09, 2023 USD ($) | Dec. 31, 2022 CAD ($) | Mar. 11, 2022 CAD ($) | Feb. 11, 2022 CAD ($) | Dec. 31, 2021 CAD ($) | Dec. 17, 2021 CAD ($) | Dec. 31, 2022 CAD ($) | Sep. 30, 2022 CAD ($) | Sep. 30, 2022 USD ($) | Feb. 28, 2022 CAD ($) $ / shares shares | Feb. 28, 2022 USD ($) | Dec. 31, 2022 CAD ($) | Dec. 31, 2021 CAD ($) | Dec. 31, 2022 USD ($) | Mar. 31, 2022 CAD ($) | Mar. 31, 2022 USD ($) | Mar. 11, 2022 USD ($) | Feb. 28, 2022 USD ($) shares | Feb. 11, 2022 USD ($) | Dec. 31, 2021 USD ($)
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Other directly attributable transaction sosts |  |  |  |  |  |  |  | $ 262,000,000 | $ 557,000,000 |  |  |  |  |  |  |  |  |  |  |  |
Restricted cash and cash equivalents |  |  | $ 12,837,000,000 |  |  | $ 0 |  | 12,837,000,000 |  |  |  |  | $ 12,837,000,000 | $ 0 |  |  |  |  |  |  |
Subsequent Event |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Consent fee | $ 262,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Other directly attributable transaction sosts | $ 55,000,000 | $ 152,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt derivatives |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  | 1,019,000,000 |  |  |  |  | $ 1,019,000,000 |  |  |  |  | 1,019,000,000 |  |  |  |  |  |  |  |
Settlement amount |  |  |  |  |  |  |  |  |  |  |  |  | $ 75,000,000 |  |  |  |  |  |  |  |
Debt derivatives | Cash flow hedges |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  |  |  |  | 8,930,000,000 |  |  |  |  |  |  |  | 8,930,000,000 |  |  |  |  |  |  | $ 6,950,000,000
Series I Preferred Shares | Major ordinary share transactions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares authorized for issue (in shares) | shares |  |  |  |  |  |  |  |  |  |  | 3.3 |  |  |  |  |  |  |  | 3.3 |  |
Par value per share | $ / shares |  |  |  |  |  |  |  |  |  |  | $ 1,000 |  |  |  |  |  |  |  |  |  |
Series II Preferred Shares | Major ordinary share transactions |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of shares authorized for issue (in shares) | shares |  |  |  |  |  |  |  |  |  |  | 1.4 |  |  |  |  |  |  |  | 1.4 |  |
Par value per share | $ / shares |  |  |  |  |  |  |  |  |  |  | $ 1,000 |  |  |  |  |  |  |  |  |  |
Senior Notes Due 2082 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maturity (in years) |  |  |  |  |  |  |  |  |  |  |  |  | 5 years |  |  |  |  |  |  |  |
Senior Notes Due 2082 | Debt derivatives | Cash flow hedges | Interest rate risk | Entering into significant commitments or contingent liabilities [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Notional amount terminated |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 950,000,000 |  |
Senior Notes Due 2082 | Fixed interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 750,000,000 |
Interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 5.25% |
Total gross proceeds |  |  |  |  | $ 951,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Transaction costs and discounts |  |  | $ 0 |  | 13,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Senior Notes Due 2082 | Fixed interest rate | Entering into significant commitments or contingent liabilities [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total gross proceeds |  |  |  |  |  |  |  |  |  |  | $ 938,000,000 | $ 740,000,000 |  |  |  |  |  |  |  |  |
Senior Notes Due 2082 | Floating interest rate | Entering into significant commitments or contingent liabilities [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  |  |  |  |  |  |  |  |  |  | 5.25% |  |  |  |  |  |  |  | 5.25% |  |
Senior notes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total gross proceeds |  |  |  |  |  |  |  |  |  |  |  |  | $ 13,304,000,000 | 0 |  |  |  |  |  |  |
Maturity (in years) |  |  |  |  |  |  |  |  |  |  |  |  | 5 years |  |  |  |  |  |  |  |
Senior Notes Due 2025 - 2.950% | Fixed interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,000,000,000 |  |  | $ 1,000,000,000 |  |  |
Interest rate |  |  | 2.95% | 2.95% |  |  |  | 2.95% |  |  |  |  | 2.95% |  | 2.95% |  |  | 2.95% |  |  |
Discount / premium at issuance |  |  |  | 99.934% |  |  |  |  |  |  |  |  |  |  |  |  |  | 99.934% |  |  |
Total gross proceeds |  |  |  | $ 1,283,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Transaction costs and discounts |  |  | $ 50,000,000 | 9,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Senior Notes Due 2025 - 3.100% | Fixed interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  | $ 1,250,000,000 | $ 1,250,000,000 |  |  |  | $ 1,250,000,000 |  |  |  |  | $ 1,250,000,000 |  |  |  |  |  |  |  |
Interest rate |  |  | 3.10% | 3.10% |  |  |  | 3.10% |  |  |  |  | 3.10% |  | 3.10% |  |  | 3.10% |  |  |
Discount / premium at issuance |  |  |  | 99.924% |  |  |  |  |  |  |  |  |  |  |  |  |  | 99.924% |  |  |
Total gross proceeds |  |  |  | $ 1,250,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Transaction costs and discounts |  |  | $ 0 | $ 7,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Senior Notes Due 2027 - 3.200% | Fixed interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,300,000,000 |  |  | $ 1,300,000,000 |  |  |
Interest rate |  |  | 3.20% | 3.20% |  |  |  | 3.20% |  |  |  |  | 3.20% |  | 3.20% |  |  | 3.20% |  |  |
Discount / premium at issuance |  |  |  | 99.991% |  |  |  |  |  |  |  |  |  |  |  |  |  | 99.991% |  |  |
Total gross proceeds |  |  |  | $ 1,674,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Transaction costs and discounts |  |  | $ 82,000,000 | 13,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Senior Notes Due 2029 - 3.750% | Fixed interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  | $ 1,000,000,000 | $ 1,000,000,000 |  |  |  | $ 1,000,000,000 |  |  |  |  | $ 1,000,000,000 |  |  |  |  |  |  |  |
Interest rate |  |  | 3.75% | 3.75% |  |  |  | 3.75% |  |  |  |  | 3.75% |  | 3.75% |  |  | 3.75% |  |  |
Discount / premium at issuance |  |  |  | 99.891% |  |  |  |  |  |  |  |  |  |  |  |  |  | 99.891% |  |  |
Total gross proceeds |  |  |  | $ 1,000,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Transaction costs and discounts |  |  | $ 57,000,000 | $ 7,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Senior Notes Due 2032 - 3.800% | Fixed interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 2,000,000,000 |  |  | $ 2,000,000,000 |  |  |
Interest rate |  |  | 3.80% | 3.80% |  |  |  | 3.80% |  |  |  |  | 3.80% |  | 3.80% |  |  | 3.80% |  |  |
Discount / premium at issuance |  |  |  | 99.777% |  |  |  |  |  |  |  |  |  |  |  |  |  | 99.777% |  |  |
Total gross proceeds |  |  |  | $ 2,567,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Transaction costs and discounts |  |  | $ 165,000,000 | 27,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Senior Notes Due 2032 - 4.250% | Fixed interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  | $ 1,000,000,000 | $ 1,000,000,000 |  |  |  | $ 1,000,000,000 |  |  |  |  | $ 1,000,000,000 |  |  |  |  |  |  |  |
Interest rate |  |  | 4.25% | 4.25% |  |  |  | 4.25% |  |  |  |  | 4.25% |  | 4.25% |  |  | 4.25% |  |  |
Discount / premium at issuance |  |  |  | 99.987% |  |  |  |  |  |  |  |  |  |  |  |  |  | 99.987% |  |  |
Total gross proceeds |  |  |  | $ 1,000,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Transaction costs and discounts |  |  | $ 58,000,000 | $ 6,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Senior Notes Due 2042 | Fixed interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 750,000,000 |  |  | $ 750,000,000 |  |  |
Interest rate |  |  | 4.50% | 4.50% |  |  |  | 4.50% |  |  |  |  | 4.50% |  | 4.50% |  |  | 4.50% |  |  |
Discount / premium at issuance |  |  |  | 98.997% |  |  |  |  |  |  |  |  |  |  |  |  |  | 98.997% |  |  |
Total gross proceeds |  |  |  | $ 966,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Transaction costs and discounts |  |  | $ 95,000,000 | $ 20,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Senior Notes Due 2052 - 4.550% | Fixed interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 2,000,000,000 |  |  | $ 2,000,000,000 |  |  |
Interest rate |  |  | 4.55% | 4.55% |  |  |  | 4.55% |  |  |  |  | 4.55% |  | 4.55% |  |  | 4.55% |  |  |
Discount / premium at issuance |  |  |  | 98.917% |  |  |  |  |  |  |  |  |  |  |  |  |  | 98.917% |  |  |
Total gross proceeds |  |  |  | $ 2,564,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Transaction costs and discounts |  |  | $ 250,000,000 | 55,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Senior Notes Due 2052 - 5.250% | Fixed interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  | $ 1,000,000,000 | $ 1,000,000,000 |  |  |  | $ 1,000,000,000 |  |  |  |  | $ 1,000,000,000 |  |  |  |  |  |  |  |
Interest rate |  |  | 5.25% | 5.25% |  |  |  | 5.25% |  |  |  |  | 5.25% |  | 5.25% |  |  | 5.25% |  |  |
Discount / premium at issuance |  |  |  | 99.483% |  |  |  |  |  |  |  |  |  |  |  |  |  | 99.483% |  |  |
Total gross proceeds |  |  |  | $ 1,000,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Transaction costs and discounts |  |  | $ 62,000,000 | $ 12,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Senior Notes Due 2081 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maturity (in years) |  |  |  |  |  |  |  |  |  |  |  |  | 5 years |  |  |  |  |  |  |  |
Senior Notes Due 2081 | Fixed interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  | $ 2,000,000,000 |  |  |  | $ 2,000,000,000 | $ 2,000,000,000 |  |  | $ 750,000,000 |  | $ 2,000,000,000 |  |  |  |  |  |  |  |
Interest rate |  |  | 5.00% |  |  |  | 5.00% | 5.00% |  |  |  |  | 5.00% |  | 5.00% |  |  |  |  |  |
Total gross proceeds |  |  |  |  |  |  | $ 2,000,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Transaction costs and discounts |  |  |  |  |  | 0 | $ 20,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Senior Notes Issued In March |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 13,300,000,000 |  |  |  |  |
Senior Notes Issued In March 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 9,050,000,000.00 | $ 7,050,000,000.00 |  | $ 750,000,000 |  |
Senior Notes Issued In March 2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 4,250,000,000 |  |  |  |  |
Senior Notes Due 2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  |  |  |  | $ 1,450,000,000 |  |  |  |  |  |  |  | $ 1,450,000,000 |  |  |  |  |  |  |
Interest rate |  |  |  |  |  | 5.34% |  |  |  |  |  |  |  | 5.34% |  |  |  |  |  |  | 5.34%
Maturity (in years) |  |  |  |  |  |  |  |  |  |  |  |  | 5 years |  |  |  |  |  |  |  |
Senior Notes Due 2022 | Fixed interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  | $ 600,000,000 |  |  |  |  | $ 600,000,000 |  |  |  |  | $ 600,000,000 |  |  |  |  |  |  |  |
Interest rate |  |  | 4.00% |  |  |  |  | 4.00% |  |  |  |  | 4.00% |  | 4.00% |  |  |  |  |  |
Senior Notes Due 2022 | Floating interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  | $ 750,000,000 |  |  |  |  | $ 750,000,000 |  |  |  |  | $ 750,000,000 |  | $ 750,000,000 |  |  | $ 1,000,000,000 |  | $ 750,000,000 |
Spread on variable rate (as a percent) |  |  |  | 2.95% |  |  |  |  |  |  |  |  |  |  |  |  |  | 2.95% |  | 5.25% |
Senior Notes Due 2022 | Floating interest rate | Debt derivatives |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  |  |  | 2.991% |  |  |  |  |  |  |  |  |  |  |  |  |  | 2.991% |  | 5.635% |
Total gross proceeds |  |  |  | $ 1,283,000,000 | $ 951,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Senior Notes Due 2027 - 3.650% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maturity (in years) |  |  |  |  |  |  |  |  |  |  |  |  | 5 years |  |  |  |  |  |  |  |
Senior Notes Due 2027 - 3.650% | Fixed interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  | $ 1,500,000,000 |  |  |  |  | $ 1,500,000,000 |  |  |  |  | $ 1,500,000,000 |  |  |  |  |  |  |  |
Interest rate |  |  | 3.65% |  |  |  |  | 3.65% |  |  |  |  | 3.65% |  | 3.65% |  |  |  |  |  |
SMR Notes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Consent fee |  |  |  |  |  |  |  |  | 557,000,000 |  |  |  |  |  |  |  |  |  |  |  |
Other directly attributable transaction sosts |  |  |  |  |  |  |  |  | $ 121,000,000 | $ 331,000,000 |  |  |  |  |  |  |  |  |  |  |
Borrowings, Redemption Prices, Percentage |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 101.00% | 101.00% |  |  |  |
Restricted cash and cash equivalents |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 12,800,000,000 |  |  |  |  |
Senior Notes Due 2022 | Fixed interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount |  |  | $ 600,000,000 |  |  |  |  | $ 600,000,000 |  |  |  |  | $ 600,000,000 |  |  |  |  |  |  |  |
Interest rate |  |  | 4.00% |  |  |  |  | 4.00% |  |  |  |  | 4.00% |  | 4.00% |  |  |  |  |  |

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