Investments in Marketable Securities - Additional Information (Details)	3 Months Ended	9 Months Ended
	Dec. 31, 2021 USD ($)	Dec. 31, 2021 USD ($)
Marketable Securities [Abstract]
Fair value option elected	$ 703,000,000	$ 703,000,000
Private placement share redemption percentage	1.00%	1.00%
Private placement share redemption amount	$ 250,000	$ 250,000
Share redemption period		90 days
Non-cash investing activities related to in-kind transactions	$ 0	$ 1,100,000,000