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Gain (Loss) On Derivative Termination

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Revenue Derived From Services, Percentage

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Tax Receivable Agreement, Percent of Net Cash Tax Savings Realized

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Amount, before tax, of (gain) loss recognized for the (reversal of write-down) write-down to fair value, less cost to sell, of a disposal group. Excludes discontinued operations.

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Amount of gain (loss) on sale or disposal of an equity method investment.

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Amount of unrealized and realized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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Gain (loss) related to the termination of a contract between the parties. The termination may be due to many causes including early termination of a lease by a lessee, a breach of contract by one party, or a failure to perform.

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Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant.

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Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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Amount of the cost of borrowed funds accounted for as interest expense.

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The change in the inventory reserve representing the cumulative difference in cost between the first in, first out and the last in, first out inventory valuation methods, which change has been reflected in the statement of income during the period.

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Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels.

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Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees.

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Amount of increase (decrease) in loss contingency liability.

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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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The net result for the period of deducting operating expenses from operating revenues.

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Cash received for the settlement of litigation during the current period.

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The cash inflow associated with the sale of equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Segments of Business - Reportable operating segment (Details) $ in Millions	1 Months Ended		3 Months Ended		9 Months Ended
	Oct. 31, 2022 USD ($)	Jul. 31, 2022 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2022 USD ($) segment	Dec. 31, 2021 USD ($)
Segment revenues
Total revenues			$ 70,490	$ 68,614	$ 207,801	$ 197,864
Segment operating profit (loss)
Total operating profit (loss)			1,241	298	3,401	1,405
Corporate income (expenses), net			67	(195)	49	(858)
Interest expense			(69)	(41)	(169)	(135)
Income from continuing operations before income taxes			1,448	277	$ 3,698	1,281
Number of reportable segments \| segment					4
Gain from sale of equity method investment					$ 142
Proceeds from sale of equity securities		$ 179
Pre-tax credits related to LIFO accounting					(31)	(79)
Company's shares of legal settlements			129			46
Loss (gain) to remeasure disposal group to fair value					0	1,271
Gains on termination of fixed interest rate swaps			97		97
Restructuring, impairment, and related charges			31	18	84	208
Gains associated with equity investments					24	(104)
Loss on debt extinguishment			0	0	0	191
Tax Receivable Agreement (“TRA”)
Segment operating profit (loss)
Gain on early contract termination			$ 126		$ 126
Percentage of net cash tax savings realized or deemed realized under TRA (percent)			85.00%		85.00%
United States
Segment operating profit (loss)
Number of reportable segments \| segment					3
Held-for-sale \| E.U. Businesses (Disposal Group)
Segment operating profit (loss)
Loss (gain) to remeasure disposal group to fair value				879		1,400
Disposed of by sale \| E.U. Businesses (Disposal Group)
Segment operating profit (loss)
Loss (gain) to remeasure disposal group to fair value			$ (31)	26	$ (66)	517
Disposed of by sale \| U.K. Disposal Group (Disposal Group)
Segment operating profit (loss)
Loss (gain) to remeasure disposal group to fair value			823		823
Operating Segments
Segment operating profit (loss)
Total operating profit (loss)			1,450	513	3,818	2,465
Corporate
Segment operating profit (loss)
Restructuring, impairment, and related charges			19	9	38	90
Corporate \| National Prescription Opioid Litigation
Segment operating profit (loss)
Pre-tax expenses related to estimated litigation liability						193
Corporate \| Held-for-sale \| E.U. Businesses (Disposal Group)
Segment operating profit (loss)
Loss (gain) to remeasure disposal group to fair value			(34)	(32)	(306)	117
National Prescription Opioid Litigation \| Corporate
Segment operating profit (loss)
Litigation expense			9	33	37	104
U.S. Pharmaceutical
Segment revenues
Total revenues			61,934	55,041	178,940	158,471
U.S. Pharmaceutical \| Operating Segments
Segment operating profit (loss)
Total operating profit (loss)			850	744	$ 2,442	2,186
Revenue derived from services, percentage (less than)					1.00%
Pre-tax credits related to LIFO accounting			5	(33)	$ (31)	(79)
Company's shares of legal settlements	$ 129
Restructuring, impairment, and related charges			2	3	9	25
Prescription Technology Solutions
Segment revenues
Total revenues			1,121	1,031	3,205	2,844
Prescription Technology Solutions \| Operating Segments
Segment operating profit (loss)
Total operating profit (loss)			136	129	$ 400	361
Revenue derived from services, percentage (less than)					36.00%
Restructuring, impairment, and related charges			1	0	$ 15	18
Medical-Surgical Solutions
Segment revenues
Total revenues			2,986	3,082	8,421	8,734
Medical-Surgical Solutions \| Operating Segments
Segment operating profit (loss)
Total operating profit (loss)			328	308	$ 883	679
Revenue derived from services, percentage (less than)					3.00%
Inventory charges						164
Restructuring, impairment, and related charges			1	1	$ 3	9
International
Segment revenues
Total revenues			4,449	9,460	17,235	27,815
International \| Operating Segments
Segment operating profit (loss)
Total operating profit (loss)			136	(668)	$ 93	(761)
Revenue derived from services, percentage (less than)					8.00%
Restructuring, impairment, and related charges			8	5	$ 19	66
International \| Operating Segments \| Held-for-sale \| E.U. Businesses (Disposal Group)
Segment operating profit (loss)
Loss (gain) to remeasure disposal group to fair value			$ 3	58	$ 240	400
International \| Operating Segments \| Disposed of by sale \| Canadian Health Benefit Claims Management and Plan Administrative Services Business
Segment operating profit (loss)
Pre-tax gain on sale of business						59
International \| Operating Segments \| Disposed of by sale \| U.K. Disposal Group (Disposal Group)
Segment operating profit (loss)
Loss (gain) to remeasure disposal group to fair value				$ 787		$ 787