Subsequent Events (Details) - USD ($)		1 Months Ended	3 Months Ended		6 Months Ended
	Feb. 02, 2022	Jan. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Mar. 31, 2022
Subsequent Event [Line Items]
Payment of outstanding balance on revolving credit facility			$ 0	$ 18,000,000
Net income (loss)			$ 46,089,000	23,515,000
Repurchases of common stock			1,003,000
Stock repurchased during period, value			$ 119,700,000	$ 0
Matterport, Inc. | Scenario Forecast | Equity Securities
Subsequent Event [Line Items]
Net income (loss)					$ (48,200,000)
Subsequent Event
Subsequent Event [Line Items]
Payment of outstanding balance on revolving credit facility	$ 40,000,000
Repurchases of common stock		43,000
Stock repurchased during period, value		$ 5,300,000
Subsequent Event | Matterport, Inc. | Equity Securities
Subsequent Event [Line Items]
Sale of common shares		4,316,301
Sale of common shares aggregate price		$ 39,100,000