Restructuring - Schedule of Restructuring Charges (Details) - USD ($)	3 Months Ended			12 Months Ended
	Mar. 31, 2022	Jun. 30, 2021	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Restructuring Cost and Reserve [Line Items]
Employee terminations and other costs	$ 0	$ 12,600,000	$ 0	$ 12,612,000	$ 0
Sales and marketing
Restructuring Cost and Reserve [Line Items]
Employee terminations and other costs				11,329,000
General and administrative
Restructuring Cost and Reserve [Line Items]
Employee terminations and other costs				1,283,000
Severance and other employee costs
Restructuring Cost and Reserve [Line Items]
Employee terminations and other costs				11,989,000
Severance and other employee costs | Sales and marketing
Restructuring Cost and Reserve [Line Items]
Employee terminations and other costs				10,819,000
Severance and other employee costs | General and administrative
Restructuring Cost and Reserve [Line Items]
Employee terminations and other costs				1,170,000
Stock-based compensation
Restructuring Cost and Reserve [Line Items]
Employee terminations and other costs				493,000
Stock-based compensation | Sales and marketing
Restructuring Cost and Reserve [Line Items]
Employee terminations and other costs				406,000
Stock-based compensation | General and administrative
Restructuring Cost and Reserve [Line Items]
Employee terminations and other costs				87,000
Asset impairment
Restructuring Cost and Reserve [Line Items]
Employee terminations and other costs				130,000
Asset impairment | Sales and marketing
Restructuring Cost and Reserve [Line Items]
Employee terminations and other costs				104,000
Asset impairment | General and administrative
Restructuring Cost and Reserve [Line Items]
Employee terminations and other costs				$ 26,000