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EMPLOYEE RETIREMENT PLANS - Qualified Defined-benefit Pension Plan Assets at Fair Value by Level within the Fair Value Hierarchy (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Fair Value
Plan assets	$ 101	$ 92
Level 1
Fair Value
Plan assets	37	33
Level 2
Fair Value
Plan assets	52	48
Level 3
Fair Value
Plan assets	13	11
United States | Common and preferred stocks:
Fair Value
Plan assets	21	18
United States | Corporate, government and other debt securities:
Fair Value
Plan assets	6	6
United States | Level 1 | Common and preferred stocks:
Fair Value
Plan assets	21	18
United States | Level 1 | Corporate, government and other debt securities:
Fair Value
Plan assets	0	0
United States | Level 2 | Common and preferred stocks:
Fair Value
Plan assets	0	0
United States | Level 2 | Corporate, government and other debt securities:
Fair Value
Plan assets	6	6
United States | Level 3 | Common and preferred stocks:
Fair Value
Plan assets	0	0
United States | Level 3 | Corporate, government and other debt securities:
Fair Value
Plan assets	0	0
International | Common and preferred stocks:
Fair Value
Plan assets	12	11
International | Corporate, government and other debt securities:
Fair Value
Plan assets	28	22
International | Real estate:
Fair Value
Plan assets	13	11
International | Buy-in annuity:
Fair Value
Plan assets	3	2
International | Short-term and other investments:
Fair Value
Plan assets	18	21
International | Level 1 | Common and preferred stocks:
Fair Value
Plan assets	12	11
International | Level 1 | Corporate, government and other debt securities:
Fair Value
Plan assets	0	0
International | Level 1 | Real estate:
Fair Value
Plan assets	0	0
International | Level 1 | Buy-in annuity:
Fair Value
Plan assets	0	0
International | Level 1 | Short-term and other investments:
Fair Value
Plan assets	4	3
International | Level 2 | Common and preferred stocks:
Fair Value
Plan assets	0	0
International | Level 2 | Corporate, government and other debt securities:
Fair Value
Plan assets	28	22
International | Level 2 | Real estate:
Fair Value
Plan assets	0	0
International | Level 2 | Buy-in annuity:
Fair Value
Plan assets	3	2
International | Level 2 | Short-term and other investments:
Fair Value
Plan assets	14	18
International | Level 3 | Common and preferred stocks:
Fair Value
Plan assets	0	0
International | Level 3 | Corporate, government and other debt securities:
Fair Value
Plan assets	0	0
International | Level 3 | Real estate:
Fair Value
Plan assets	13	11
International | Level 3 | Buy-in annuity:
Fair Value
Plan assets	0	0
International | Level 3 | Short-term and other investments:
Fair Value
Plan assets	$ 0	$ 0

X

- Definition

Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 715
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Subparagraph (c)(ii)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480506/715-20-50-5

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+ Details

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X

- References

No definition available.

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