Business Combination, Termination Fee

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- Definition

Disposal Group, Not Discontinued Operation, Number Of International Health Care Members, Renewal Rights Sold

+ References

No definition available.

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- Definition

Number Of Medical Members

+ References

No definition available.

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- Definition

Price of a single share of a number of saleable stocks paid or offered to be paid in a business combination.

+ References

No definition available.

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

+ References

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale.

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- Definition

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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- Definition

The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period.

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Acquisitions, Divestitures and Asset Sales - Narrative (Details) $ / shares in Units, member in Thousands, $ in Millions				1 Months Ended		3 Months Ended			12 Months Ended
	Feb. 07, 2023 USD ($) $ / shares	Sep. 02, 2022 USD ($) $ / shares	Jul. 31, 2020 USD ($)	Nov. 30, 2022 USD ($)	Jun. 30, 2022 USD ($)	Dec. 31, 2022 USD ($)	Sep. 30, 2022 USD ($)	Mar. 31, 2022 USD ($) member	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	May 31, 2022 member
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Loss on assets held for sale									$ 2,533	$ 0	$ 0
Gain (loss) on sale of subsidiaries									475	$ 0	269
Oak Street Health Inc. \| Subsequent Event
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash to be received by shareholders in proposed/pending acquisition (in dollars per share) \| $ / shares	$ 39.00
Total value of proposed/pending acquisition	$ 10,600
Termination fee	500
Oak Street Health Inc. \| Oak Street Health Inc. \| Subsequent Event
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Termination fee	$ 300
Signify Health, Inc.
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash to be received by shareholders in proposed/pending acquisition (in dollars per share) \| $ / shares		$ 30.50
Total value of proposed/pending acquisition		$ 8,000
Termination fee		380
Signify Health, Inc. \| Signify Health, Inc.
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Termination fee		$ 228
Disposal Group, Held-for-sale, Not Discontinued Operations \| Omnicare Long-Term Care Business \| Retail/ LTC
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Loss on assets held for sale						$ 12	$ 2,500		2,500
Disposal Group, Disposed of by Sale, Not Discontinued Operations \| bswift LLC \| Health Care Benefits
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from divestiture of subsidiary				$ 735
Gain (loss) on sale of subsidiaries									250
Disposal Group, Disposed of by Sale, Not Discontinued Operations \| Payflex \| Health Care Benefits
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from divestiture of subsidiary					$ 775
Gain (loss) on sale of subsidiaries									225
Disposal Group, Disposed of by Sale, Not Discontinued Operations \| Thailand Business \| Health Care Benefits
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Loss on assets held for sale								$ 41	$ 41
Number of medical members \| member								266
Disposal Group, Disposed of by Sale, Not Discontinued Operations \| International Health Care Renewal Rights
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Number of international health care members, renewal rights sold \| member												200
Discontinued Operations, Disposed of by Sale \| Coventry Health Care Workers Compensation Business \| Health Care Benefits
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from divestiture of subsidiary			$ 850
Gain (loss) on sale of subsidiaries											$ 269