v3.22.2.2
Cash and Cash Equivalents, Investments and Fair Value Measurements (Tables)
 6 Months Ended
Jul. 31, 2022
Fair Value Disclosures [Abstract]  
Schedule of Fair Value, Assets Measured on Recurring Basis
The following table summarizes information about our cash and cash equivalents, and short-term investments by investment category (in thousands):
As of July 31, 2022
Fair Value LevelAmortized CostGross Unrealized GainsGross Unrealized LossesEstimated Fair Value
Assets
Cash and cash equivalents:
Cash$34,662 $— $— $34,662 
Money market fundsLevel 1224,854 — — 224,854 
Corporate notes and bondsLevel 25,001 — (2)4,999 
U.S. agency securitiesLevel 24,982 — (4)4,978 
Total cash and cash equivalents$269,499 $— $(6)$269,493 
Short-term investments:— 
Commercial paperLevel 2452,520 — (1,278)451,242 
Corporate notes and bondsLevel 234,276 — (168)34,108 
U.S. agency securitiesLevel 291,380 4 (309)91,075 
U.S. Treasury securitiesLevel 1374,167 37 (746)373,458 
      Total short-term investments$952,343 $41 $(2,501)$949,883 
Liabilities
Other liabilities
Indemnity EscrowLevel 2$61,264 $— $(3,022)1$58,242 
Total other liabilities$61,264 $— $(3,022)$58,242 
_______________________
(1) Represents imputed interest
The following table summarizes the respective fair value and the classification by level within the fair value hierarchy (in thousands):
As of January 31, 2022
Level 1Level 2Level 3Total
Assets
Cash equivalents:
Money market funds$1,641,642 $— $— $1,641,642 
Short-term investments:
Certificates of deposit— 374 — 374 
Total assets measured and recorded at fair value$1,641,642 $374 $— $1,642,016