RETIREMENT AND POSTRETIREMENT BENEFIT PLANS - FAIR VALUE OF PENSION PLAN ASSETS (Details) - Pension Benefits - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Defined Benefit Plan Disclosure
Fair value of plan assets, net of net payables	$ 700	$ 732
Government securities
Defined Benefit Plan Disclosure
Fair value of plan assets	33	42
Corporate bonds
Defined Benefit Plan Disclosure
Fair value of plan assets	17	19
Equity securities
Defined Benefit Plan Disclosure
Fair value of plan assets	31	33
Other
Defined Benefit Plan Disclosure
Fair value of plan assets	43	47
Fair Value, Inputs, Level 1, 2 and 3
Defined Benefit Plan Disclosure
Fair value of plan assets	124	141
Level 1
Defined Benefit Plan Disclosure
Fair value of plan assets	66	75
Fair value of plan assets, net of net payables	66	75
Level 1 | Government securities
Defined Benefit Plan Disclosure
Fair value of plan assets	33	42
Level 1 | Corporate bonds
Defined Benefit Plan Disclosure
Fair value of plan assets	0	0
Level 1 | Equity securities
Defined Benefit Plan Disclosure
Fair value of plan assets	31	33
Level 1 | Other
Defined Benefit Plan Disclosure
Fair value of plan assets	2	0
Level 2
Defined Benefit Plan Disclosure
Fair value of plan assets	58	66
Fair value of plan assets, net of net payables	58	66
Level 2 | Government securities
Defined Benefit Plan Disclosure
Fair value of plan assets	0	0
Level 2 | Corporate bonds
Defined Benefit Plan Disclosure
Fair value of plan assets	17	19
Level 2 | Equity securities
Defined Benefit Plan Disclosure
Fair value of plan assets	0	0
Level 2 | Other
Defined Benefit Plan Disclosure
Fair value of plan assets	41	47
Level 3
Defined Benefit Plan Disclosure
Fair value of plan assets	0	0
Fair value of plan assets, net of net payables	0	0
Level 3 | Government securities
Defined Benefit Plan Disclosure
Fair value of plan assets	0	0
Level 3 | Corporate bonds
Defined Benefit Plan Disclosure
Fair value of plan assets	0	0
Level 3 | Equity securities
Defined Benefit Plan Disclosure
Fair value of plan assets	0	0
Level 3 | Other
Defined Benefit Plan Disclosure
Fair value of plan assets	0	0
Investments measured at net asset value
Defined Benefit Plan Disclosure
Fair value of plan assets	$ 576	$ 591