DERIVATIVE INSTRUMENTS - Derivative Instruments (Details) € in Millions, ¥ in Millions, £ in Millions, kr in Millions, $ in Millions, $ in Millions, $ in Millions, $ in Millions	Jun. 30, 2026 USD ($)	Jun. 30, 2026 JPY (¥)	Jun. 30, 2026 CAD ($)	Jun. 30, 2026 EUR (€)	Jun. 30, 2026 GBP (£)	Jun. 30, 2026 NZD ($)	Jun. 30, 2026 NOK (kr)	Jun. 30, 2026 AUD ($)	Dec. 31, 2025 USD ($)	Dec. 31, 2025 JPY (¥)	Dec. 31, 2025 CAD ($)	Dec. 31, 2025 EUR (€)	Dec. 31, 2025 GBP (£)	Dec. 31, 2025 NZD ($)	Dec. 31, 2025 NOK (kr)	Dec. 31, 2025 AUD ($)
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Gross Amount of Recognized Assets	$ 1,152								$ 1,583
Gross Amount of Recognized Liabilities	(1,133)								(1,596)
Foreign currency forward contract, Japan
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount \| ¥		¥ 4,066								¥ 8,131
Gross Amount of Recognized Assets	59								58
Gross Amount of Recognized Liabilities	(56)								(56)
Foreign currency forward contract, CAD 1
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount			$ 373								$ 402
Gross Amount of Recognized Assets	273								290
Gross Amount of Recognized Liabilities	(266)								(295)
Foreign currency forward contract, EUR 1
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount \| €				€ 183								€ 180
Gross Amount of Recognized Assets	202								210
Gross Amount of Recognized Liabilities	(199)								(212)
Foreign currency forward contract, GBP 1
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount \| £					£ 175								£ 304
Gross Amount of Recognized Assets	213								367
Gross Amount of Recognized Liabilities	(212)								(369)
Foreign currency forward contract, CAD 2
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount			$ 160								$ 148
Gross Amount of Recognized Assets	132								107
Gross Amount of Recognized Liabilities	(130)								(109)
Foreign currency forward contract, GBP 2
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount \| £					£ 139								£ 238
Gross Amount of Recognized Assets	183								312
Gross Amount of Recognized Liabilities	(183)								(315)
Foreign currency forward contract, NZD
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount						$ 73								$ 64
Gross Amount of Recognized Assets	43								37
Gross Amount of Recognized Liabilities	(41)								(37)
Foreign currency forward contract, NOK
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount \| kr							kr 64								kr 64
Gross Amount of Recognized Assets	7								6
Gross Amount of Recognized Liabilities	(6)								(6)
Foreign currency forward contract, EUR 2
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount \| €				€ 25								€ 155
Gross Amount of Recognized Assets	27								181
Gross Amount of Recognized Liabilities	(27)								(182)
Foreign currency forward contract, AUD
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount								$ 14								$ 22
Gross Amount of Recognized Assets	13								15
Gross Amount of Recognized Liabilities	$ (13)								$ (15)