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DERIVATIVE FINANCIAL INSTRUMENTS - Notional Amount of Foreign Exchange Derivative Instruments (Details) - USD ($) $ in Millions | Dec. 31, 2021 | Dec. 31, 2020
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Disclosure of information about terms and conditions of hedging instruments and how they affect future cash flows [line items] |  |
Notional Amount (U.S. Dollars) | $ 14,902 | $ 14,743
Foreign exchange contracts |  |
Disclosure of information about terms and conditions of hedging instruments and how they affect future cash flows [line items] |  |
Notional Amount (U.S. Dollars) | 4,383 | 3,274
Foreign exchange contracts | British pounds |  |
Disclosure of information about terms and conditions of hedging instruments and how they affect future cash flows [line items] |  |
Notional Amount (U.S. Dollars) | $ 1,871 | $ 1,404
Average Exchange Rate | 135.00% | 131.00%
Foreign exchange contracts | Canadian dollars |  |
Disclosure of information about terms and conditions of hedging instruments and how they affect future cash flows [line items] |  |
Notional Amount (U.S. Dollars) | $ 679 | $ 612
Average Exchange Rate | 75.00% | 75.00%
Foreign exchange contracts | Australian dollars |  |
Disclosure of information about terms and conditions of hedging instruments and how they affect future cash flows [line items] |  |
Notional Amount (U.S. Dollars) | $ 642 | $ 609
Average Exchange Rate | 73.00% | 69.00%
Foreign exchange contracts | European Union euros |  |
Disclosure of information about terms and conditions of hedging instruments and how they affect future cash flows [line items] |  |
Notional Amount (U.S. Dollars) | $ 367 | $ 239
Average Exchange Rate | 121.00% | 121.00%
Foreign exchange contracts | Indian rupees |  |
Disclosure of information about terms and conditions of hedging instruments and how they affect future cash flows [line items] |  |
Notional Amount (U.S. Dollars) | $ 216 | $ 308
Average Exchange Rate | 1.30% | 1.30%
Foreign exchange contracts | COP |  |
Disclosure of information about terms and conditions of hedging instruments and how they affect future cash flows [line items] |  |
Notional Amount (U.S. Dollars) | $ 27 | $ 28
Average Exchange Rate | 0.02% | 0.03%
Foreign exchange contracts | Peruvian soles |  |
Disclosure of information about terms and conditions of hedging instruments and how they affect future cash flows [line items] |  |
Notional Amount (U.S. Dollars) | $ 9 | $ 12
Average Exchange Rate | 26.00% | 28.00%
Foreign exchange contracts | Chilean pesos |  |
Disclosure of information about terms and conditions of hedging instruments and how they affect future cash flows [line items] |  |
Notional Amount (U.S. Dollars) | $ 0 | $ 34
Average Exchange Rate | 0.00% | 0.13%
Foreign exchange contracts | Other |  |
Disclosure of information about terms and conditions of hedging instruments and how they affect future cash flows [line items] |  |
Notional Amount (U.S. Dollars) | $ 572 | $ 28
Average Exchange Rate | 0.00% | 0.00%

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- Definition The average rate of a hedging instrument. [Refer: Hedging instruments [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2021-01-01 -Paragraph 23B -Subparagraph b -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_23B_b&doctype=Standard -URIDate 2021-03-24 + Details
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- Definition The nominal or face amount of a financial instrument, used to calculate payments made on that instrument. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 112 -Subparagraph c -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_112_c&doctype=Standard -URIDate 2021-03-24 + Details
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