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.

No definition available.

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

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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 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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Business Combinations (Narrative) (Details) - USD ($) $ in Thousands				3 Months Ended		12 Months Ended
	Jan. 06, 2019	Nov. 13, 2018	Jul. 06, 2018	Sep. 30, 2019	Sep. 30, 2018	Jun. 30, 2019	Oct. 15, 2018
Business Combinations [Line Items]
Income (loss) from operations				$ 150,587	$ 138,881
MatrixCare [Member]
Business Combinations [Line Items]
Percentage of acquisition shares		100.00%
Total purchase price of acquisition		$ 750,000
Healthcarefirst [Member]
Business Combinations [Line Items]
Percentage of acquisition shares			100.00%
Total purchase price of acquisition			$ 126,300
HB Healthcare [Member]
Business Combinations [Line Items]
Percentage of acquisition shares							100.00%
Propeller Health [Member]
Business Combinations [Line Items]
Total purchase price of acquisition	$ 242,900
Income (loss) from operations						$ 1,900