Equity - Post-Emergence Equity Narrative (Details)	6 Months Ended
	Dec. 31, 2020 $ / shares shares
Class A Warrants
Class of Stock [Line Items]
Warrants issued (in shares)	11,100,000
Warrant, exercise price (in dollars per share) | $ / shares	$ 27.63
Class B Warrants
Class of Stock [Line Items]
Warrants issued (in shares)	12,300,000
Warrant, exercise price (in dollars per share) | $ / shares	$ 32.13
Class C Warrants
Class of Stock [Line Items]
Warrants issued (in shares)	13,700,000
Warrant, exercise price (in dollars per share) | $ / shares	$ 36.18
New Common Stock
Class of Stock [Line Items]
Stock issued during period, new issues (in shares)	97,900,000
Shares issued (in dollars per share) | $ / shares	$ 0.01
Common stock, reserved for future issuance (in shares)	2,100,000