DESCRIPTION OF BUSINESS AND SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details) $ in Millions	3 Months Ended
Mar. 31, 2026 USD ($) segment	Dec. 31, 2025 USD ($)
Product Information [Line Items]
Number of reportable segments \| segment	1
Prepayments offsetting accrued health insurance costs	$ 66	$ 62
ERTC receivables	334	384
ERTC distributed	22	19
Health Care
Product Information [Line Items]
Prepayments offsetting accrued health insurance costs	$ 81	$ 87
Non-US \| Revenue \| Foreign Sales
Product Information [Line Items]
Percent of concentration risk (less than)	1.00%

Employee-Related Liabilities, Employee Retention Tax Credits

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Employee-related Liabilities, Employee Retention Tax Credits, Distributed

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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Amount of asset related to consideration paid in advance for insurance that provides economic benefits within a future period of one year or the normal operating cycle, if longer.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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