FAIR VALUE MEASUREMENTS - Schedule of Assets and Liabilities Measured and Recorded at Fair Value (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Assets
Derivatives	$ 15	$ 32
Liabilities
Derivatives	178	200
Mutual funds
Assets
Fair Value of Investments	1,002	1,025
U.S. Government securities
Assets
Fair Value of Investments	101	119
Other securities
Assets
Fair Value of Investments	695	679
Level 1
Assets
Derivatives	0	0
Liabilities
Derivatives	0	0
Level 1 | Mutual funds
Assets
Fair Value of Investments	1,002	1,025
Level 1 | U.S. Government securities
Assets
Fair Value of Investments	0	0
Level 1 | Other securities
Assets
Fair Value of Investments	333	333
Level 2
Assets
Derivatives	15	32
Liabilities
Derivatives	178	200
Level 2 | Mutual funds
Assets
Fair Value of Investments	0	0
Level 2 | U.S. Government securities
Assets
Fair Value of Investments	101	119
Level 2 | Other securities
Assets
Fair Value of Investments	319	301
Level 3
Assets
Derivatives	0	0
Liabilities
Derivatives	0	0
Level 3 | Mutual funds
Assets
Fair Value of Investments	0	0
Level 3 | U.S. Government securities
Assets
Fair Value of Investments	0	0
Level 3 | Other securities
Assets
Fair Value of Investments	$ 43	$ 45