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STOCK-BASED COMPENSATION - Pre-tax Compensation Expense and the Related Income Tax Benefit (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Stock-based compensation
Pre-tax compensation expense	$ 30	$ 39	$ 31
Restricted stock units
Stock-based compensation
Pre-tax compensation expense	21	26	15
Performance restricted stock units
Stock-based compensation
Pre-tax compensation expense	3	5	3
Stock options
Stock-based compensation
Pre-tax compensation expense	3	4	5
Phantom stock awards and stock appreciation rights
Stock-based compensation
Pre-tax compensation expense	3	4	5
Long-term stock awards
Stock-based compensation
Pre-tax compensation expense	$ 0	$ 0	$ 3

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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