Subsequent Events (Narrative) (Details) - Subsequent Event - USD ($) $ in Millions	Feb. 07, 2022	Feb. 25, 2022
Joint Venture [Member]
Subsequent Event [Line Items]
Equity Method Investment, Ownership Percentage		19.20%
Investments in Affiliates, Subsidiaries, Associates, and Joint Ventures, Fair Value Disclosure		$ 19.0
WildHealth
Subsequent Event [Line Items]
Aggregate purchase price	$ 150.0
Payments to Acquire Businesses, Gross	30.0
Business Combination, Contingent Consideration, Liability	$ 120.0

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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Amount of liability recognized arising from contingent consideration in a business combination.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Fair value portion of investments in an entity not consolidated. Includes, but is not limited to, investments in an entity that is affiliated with the reporting entity by means of direct or indirect ownership, an entity in which the reporting entity shares control of the entity with another party or group, an entity which the company has significant influence, but does not have control and subsidiaries that are not required to be consolidated and are accounted for using the equity or cost method.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

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