Quarterly report pursuant to Section 13 or 15(d)

Convertible Preferred Stock and Stockholders Equity (Deficit) - Summary of Changes In Components of Accumulated Other Comprehensive Income (Loss) (Details)

v3.22.1
Convertible Preferred Stock and Stockholders Equity (Deficit) - Summary of Changes In Components of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Thousands
3 Months Ended
Apr. 30, 2022
Apr. 30, 2021
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Beginning Balance $ 1,921,917 $ (803,704)
Other comprehensive income (loss), net of tax (458) 4,227
Ending Balance 1,880,194 1,899,541
Accumulated Other Comprehensive Income (Loss)    
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Beginning Balance 10,899 (12,521)
Other comprehensive income (loss), net of tax (458) 4,227
Ending Balance 10,441 (8,294)
Foreign Currency Translation Adjustments    
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Beginning Balance 11,234 (12,504)
Other comprehensive income (loss), net of tax 2 4,254
Ending Balance 11,236 (8,250)
Unrealized Gain (Loss) on Marketable Securities    
AOCI Attributable to Parent, Net of Tax [Roll Forward]    
Beginning Balance (335) (17)
Other comprehensive income (loss), net of tax (460) (27)
Ending Balance $ (795) $ (44)