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Organization and Basis of Presentation (Details) member in Thousands, $ in Millions			1 Months Ended	3 Months Ended		6 Months Ended		12 Months Ended
	Jul. 13, 2022 USD ($)	Oct. 07, 2021 USD ($)	Sep. 30, 2021	Jun. 30, 2022 USD ($) position member	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) position segment member	Jun. 30, 2021 USD ($)	Mar. 31, 2022 USD ($)	May 31, 2022 member
Segment Reporting Information [Line Items]
Reportable segments | segment						4
Contract term			4 years
Premium revenue				$ 7,799	$ 6,583	$ 15,330	$ 12,889
Extension option			2 years
MCW | Subsequent event
Segment Reporting Information [Line Items]
Purchase price	$ 150
New York Acquisition Medicaid
Segment Reporting Information [Line Items]
Purchase price		$ 106
WISCONSIN | MCW
Segment Reporting Information [Line Items]
Number of members covered | member									44
Premium revenue								$ 1,000
Health Plans
Segment Reporting Information [Line Items]
Number of members eligible for the health care programs, approximately | member				5,100		5,100
Number of states with programs | position				19		19
Health Plans | Minimum
Segment Reporting Information [Line Items]
Contract term						3 years
Health Plans | Maximum
Segment Reporting Information [Line Items]
Contract term						5 years

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