Receivables - Allowance for Doubtful Accounts (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Mar. 31, 2022
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	$ 55	$ 91	$ 91
Provisions for losses on accounts receivable	2	$ (3)	5
Other adjustments to allowance and write offs	(11)		(41)
Ending balance	$ 46		$ 55