FAIR VALUE OF FINANCIAL INSTRUMENTS - Financial Instrument Classification, Footnotes (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Disclosure of carrying value and fair value of assets and liabilities
Financial assets pledged as collateral for liabilities or contingent liabilities	$ 10,100	$ 9,700
Financial assets	44,558	41,335
Accounts payable and other
Disclosure of carrying value and fair value of assets and liabilities
Financial instruments designated as hedging instruments, at fair value	1,500	2,400
Accounts receivable and other
Disclosure of carrying value and fair value of assets and liabilities
Financial assets	15,318	13,672
Financial instruments designated as hedging instruments, at fair value	$ 1,100	888
Shareholders' Loan \| Renewable Power
Disclosure of carrying value and fair value of assets and liabilities
Financial assets		$ 500

- Definition

The amount of assets that are: (a) cash; (b) an equity instrument of another entity; (c) a contractual right: (i) to receive cash or another financial asset from another entity; or (ii) to exchange financial assets or financial liabilities with another entity under conditions that are potentially favourable to the entity; or (d) a contract that will, or may be, settled in the entity’s own equity instruments and is: (i) a non-derivative for which the entity is, or may be, obliged to receive a variable number of the entity’s own equity instruments; or (ii) a derivative that will, or may be, settled other than by the exchange of a fixed amount of cash or another financial asset for a fixed number of the entity’s own equity instruments. For this purpose the entity’s own equity instruments do not include puttable financial instruments classified as equity instruments in accordance with paragraphs 16A-16B of IAS 32, instruments that impose on the entity an obligation to deliver to another party a pro rata share of the net assets of the entity only on liquidation and are classified as equity instruments in accordance with paragraphs 16C-16D of IAS 32, or instruments that are contracts for the future receipt or delivery of the entity’s own equity instruments. [Refer: Financial instruments, class [member]; Financial liabilities]

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