Stock-Based Compensation - Summary of The Activity of Restricted Stock And Restricted Stock Units Granted By The Company (Detail)	6 Months Ended
	Jun. 30, 2022 $ / shares shares
Share-Based Payment Arrangement, Disclosure [Abstract]
Non-vested Shares, Beginning Balance | shares	65,208,870
Granted | shares	6,901,773
Vested | shares	(2,932,313)
Forfeited | shares	(960,790)
Non-vested Shares, Ending Balance | shares	68,217,540
Non-vested Beginning Balance | $ / shares	$ 10.86
Granted | $ / shares	10.57
Vested | $ / shares	11.12
Forfeited | $ / shares	10.60
Non-vested Ending Balance | $ / shares	$ 10.82