Business Combination, Number Of Business Combinations

No definition available.

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- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

The capitalized costs incurred during the period (excluded from amortization) to purchase, lease or otherwise acquire an unproved property, including costs of lease bonuses and options to purchase or lease properties, the portion of costs applicable to minerals when land including mineral rights is purchased in fee, brokers' fees, recording fees, legal costs, and other costs incurred in acquiring properties.

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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.

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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.

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- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Business Combinations - Narrative (Details) $ in Millions			12 Months Ended
Business Combinations - Narrative (Details) $ in Millions	Jan. 01, 2024 USD ($)	Sep. 01, 2023 USD ($)	Dec. 31, 2023 USD ($) combination	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Business Acquisition [Line Items]
Number of business combinations \| combination			1
Acquisition costs			$ 4
Goodwill			$ 1,241	$ 1,115	$ 982
My Choice Wisconsin
Business Acquisition [Line Items]
Purchase price		$ 74
Goodwill		$ 126
Weighted-average life		6 years 6 months
My Choice Wisconsin \| Medicaid Segment
Business Acquisition [Line Items]
Goodwill		$ 95
My Choice Wisconsin \| Medicare Segment
Business Acquisition [Line Items]
Goodwill		$ 31
Bright \| Medicare Segment \| Subsequent Event
Business Acquisition [Line Items]
Purchase price	$ 441