Business Combination - Narrative (Details)	1 Months Ended
	Oct. 31, 2020 USD ($)
Replacement Awards for Services Performed Prior to the Acquisition
Business Acquisition [Line Items]
Equity interests issued and issuable	$ 8,800,000
Portworx
Business Acquisition [Line Items]
Total purchase consideration	353,015,000
Tax deductible goodwill	0
Transacton price contingent on continuous employment of founders	$ 32,200,000
Transaction price contingent on continuous employment of founders, earnout period	3 years
Indemnity escrow	$ 11,900,000
Portworx | Replacement Awards
Business Acquisition [Line Items]
Equity interests issued and issuable	26,800,000
Portworx | Replacement Awards for Future Services
Business Acquisition [Line Items]
Equity interests issued and issuable	18,000,000.0
Portworx | Restricted Stock Units
Business Acquisition [Line Items]
Equity interests issued and issuable	$ 31,800,000
Vesting period (in years)	4 years