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DERIVATIVE INSTRUMENTS - Schedule of Derivative Instruments (Details) € in Millions, £ in Millions, $ in Millions, $ in Millions, $ in Millions	Mar. 31, 2023 CAD ($)	Mar. 31, 2023 USD ($)	Mar. 31, 2023 EUR (€)	Mar. 31, 2023 GBP (£)	Mar. 31, 2023 NZD ($)	Dec. 31, 2022 CAD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2022 EUR (€)	Dec. 31, 2022 GBP (£)	Dec. 31, 2022 NZD ($)
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gross Amount of Recognized Assets		$ 996					$ 723
Gross Amount of Recognized Liabilities		(991)					(744)
Maturity Date 4/28/2023 CAD
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount	$ 292
Maturity Date 4/28/2023 CAD | Other assets
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gross Amount of Recognized Assets		218
Gross Amount of Recognized Liabilities		(216)
Maturity Date 4/19/2023 CAD
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount	247
Maturity Date 4/19/2023 CAD | Accounts payable and other liabilities
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gross Amount of Recognized Assets		181
Gross Amount of Recognized Liabilities		(183)
Maturity Date 4/28/2023 EUR
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount | €			€ 219
Maturity Date 4/28/2023 EUR | Other assets
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gross Amount of Recognized Assets		240
Gross Amount of Recognized Liabilities		(238)
Maturity Date 4/28/2023 GBP
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount | £				£ 128
Maturity Date 4/28/2023 GBP | Other assets
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gross Amount of Recognized Assets		159
Gross Amount of Recognized Liabilities		(158)
Maturity Date 4/28/2023 USD
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount		114
Maturity Date 4/28/2023 USD | Other assets
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gross Amount of Recognized Assets		156
Gross Amount of Recognized Liabilities		(155)
Maturity Date 4/28/2023 NZD
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount					$ 58
Maturity Date 4/28/2023 NZD | Other assets
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gross Amount of Recognized Assets		37
Gross Amount of Recognized Liabilities		(36)
Maturity Date 4/28/2023 CAD 2
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount	4
Maturity Date 4/28/2023 CAD 2 | Accounts payable and other liabilities
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gross Amount of Recognized Assets		3
Gross Amount of Recognized Liabilities		(3)
Maturity Date 4/28/2023 CAD 3
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount	2
Maturity Date 4/28/2023 CAD 3 | Accounts payable and other liabilities
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gross Amount of Recognized Assets		2
Gross Amount of Recognized Liabilities		(2)
Maturity Date 4/28/2023 CAD 4
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount	$ 1
Maturity Date 4/28/2023 CAD 4 | Accounts payable and other liabilities
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gross Amount of Recognized Assets		0
Gross Amount of Recognized Liabilities		$ 0
Maturity Date 1/27/2023, CAD
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount						$ 264
Maturity Date 1/27/2023, CAD | Accounts payable and other liabilities
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gross Amount of Recognized Assets							195
Gross Amount of Recognized Liabilities							(196)
Maturity Date 1/18/2023, CAD
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount						242
Maturity Date 1/18/2023, CAD | Accounts payable and other liabilities
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gross Amount of Recognized Assets							178
Gross Amount of Recognized Liabilities							(179)
Maturity Date 1/27/2023, EUR
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount | €								€ 158
Maturity Date 1/27/2023, EUR | Accounts payable and other liabilities
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gross Amount of Recognized Assets							159
Gross Amount of Recognized Liabilities							(169)
Maturity Date 1/27/2023, GBP
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount | £									£ 125
Maturity Date 1/27/2023, GBP | Accounts payable and other liabilities
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gross Amount of Recognized Assets							145
Gross Amount of Recognized Liabilities							(151)
Maturity Date 1/27/2023, NZD
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount										$ 59
Maturity Date 1/27/2023, NZD | Accounts payable and other liabilities
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gross Amount of Recognized Assets							34
Gross Amount of Recognized Liabilities							(37)
Maturity Date 1/27/2023, CAD
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount						$ 17
Maturity Date 1/27/2023, CAD | Accounts payable and other liabilities
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gross Amount of Recognized Assets							12
Gross Amount of Recognized Liabilities							$ (12)

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