REDEEMABLE NONCONTROLLING INTERESTS IN EQUITY OF CONSOLIDATED SUBSIDIARIES - Segment Details (Details) - USD ($) $ in Millions	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025
Redeemable Noncontrolling Interest [Line Items]
Redeemable noncontrolling interests	$ 2,143		$ 2,956
Net income available to redeemable noncontrolling interests	224	$ 250
Hospital Operations
Redeemable Noncontrolling Interest [Line Items]
Redeemable noncontrolling interests	47		905
Net income available to redeemable noncontrolling interests	(1)	54
Ambulatory Care
Redeemable Noncontrolling Interest [Line Items]
Redeemable noncontrolling interests	2,096		$ 2,051
Net income available to redeemable noncontrolling interests	$ 225	$ 196

Carrying amount, attributable to parent and noncontrolling interests, of an entity's issued and outstanding stock which is not included within permanent equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. Includes stock with a put option held by an ESOP and stock redeemable by a holder only in the event of a change in control of the issuer.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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+ Details

- Definition

The portion of net income or loss attributable to temporary equity interest.

+ References

+ Details