Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Including Goodwill, Assets

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

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 amount of identifiable intangible assets recognized as of the acquisition date.

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- Definition

Amount of other assets expected to be realized or consumed after one year or the normal operating cycle, if longer, acquired at the acquisition date.

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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 - Fair Value of Assets and Liabilities Assumed (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Business Acquisition [Line Items]
Goodwill	$ 1,263.2	$ 1,237.0	$ 1,228.2	$ 1,218.9
Altru Health System, Trinity Medical Center And NCH Healthcare System
Business Acquisition [Line Items]
Goodwill	26.2
Total assets acquired	27.1
Shannon Medical, Heritage Valley & ECHD Ventures
Business Acquisition [Line Items]
Goodwill		8.8
Other long-term assets		0.1
Total assets acquired		10.2
Portercare Adventist and Premier Health Partners
Business Acquisition [Line Items]
Goodwill			9.3
Total assets acquired			10.9
Noncompete agreements \| Altru Health System, Trinity Medical Center And NCH Healthcare System
Business Acquisition [Line Items]
Identifiable intangible assets	$ 0.9
Noncompete agreements \| Shannon Medical, Heritage Valley & ECHD Ventures
Business Acquisition [Line Items]
Identifiable intangible assets		1.0
Noncompete agreements \| Portercare Adventist and Premier Health Partners
Business Acquisition [Line Items]
Identifiable intangible assets			0.7
Trade Names \| Shannon Medical, Heritage Valley & ECHD Ventures
Business Acquisition [Line Items]
Identifiable intangible assets		$ 0.3
Finite-lived intangible asset useful life		20 years
Trade Names \| Portercare Adventist and Premier Health Partners
Business Acquisition [Line Items]
Identifiable intangible assets			$ 0.9
Finite-lived intangible asset useful life			20 years
Minimum \| Noncompete agreements \| Altru Health System, Trinity Medical Center And NCH Healthcare System
Business Acquisition [Line Items]
Finite-lived intangible asset useful life	2 years
Minimum \| Noncompete agreements \| Shannon Medical, Heritage Valley & ECHD Ventures
Business Acquisition [Line Items]
Finite-lived intangible asset useful life		3 years
Minimum \| Noncompete agreements \| Portercare Adventist and Premier Health Partners
Business Acquisition [Line Items]
Finite-lived intangible asset useful life			2 years
Maximum \| Noncompete agreements \| Altru Health System, Trinity Medical Center And NCH Healthcare System
Business Acquisition [Line Items]
Finite-lived intangible asset useful life	3 years
Maximum \| Noncompete agreements \| Shannon Medical, Heritage Valley & ECHD Ventures
Business Acquisition [Line Items]
Finite-lived intangible asset useful life		5 years
Maximum \| Noncompete agreements \| Portercare Adventist and Premier Health Partners
Business Acquisition [Line Items]
Finite-lived intangible asset useful life			3 years