Operations - Narrative (Details) - USD ($) $ in Thousands		9 Months Ended		12 Months Ended
	Oct. 10, 2021	Jun. 30, 2022	Jun. 30, 2021	Sep. 30, 2021	Sep. 30, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Assets		$ 14,969,922		$ 2,116,756	$ 335,651
Business Combination, Consideration Transferred	$ 6,014,000
Total Revenue		$ 405,296	$ 223,625	$ 300,640	$ 130,495
Business Acquisition, Percentage of Voting Interests Acquired		55.00%
Revenue from Contract with Customer, Including Assessed Tax Russia		$ 9,900
Assets Russia		$ 23,400