v3.20.4
Revenue Recognition (Tables)
 12 Months Ended
Jan. 31, 2021
Revenue from Contract with Customer [Abstract]  
Disaggregation of Revenue by Region
The following table summarizes revenue by region based on the billing address of customers:
Year Ended January 31,
202120202019
AmountPercentage of
Revenue		AmountPercentage of
Revenue		AmountPercentage of
Revenue
(in thousands, except percentages)
Americas$1,831,694 69 %$500,622 81 %$270,132 82 %
APAC332,844 13 51,152 8 27,720 8 
EMEA486,830 18 70,884 11 32,665 10 
Total$2,651,368 100 %$622,658 100 %$330,517 100 %
Deferred Contract Acquisition Costs
The following table represents a rollforward of deferred contract acquisition costs:
 Year Ended January 31,
 20212020
 (in thousands)
Beginning balance$91,130 $55,516 
Additions to deferred contract acquisition costs307,068 72,715 
Amortization of deferred contract acquisition costs(104,306)(37,101)
Ending balance$293,892 $91,130 
Deferred contract acquisition costs, current (to be amortized in next 12 months)$136,630 $44,885 
Deferred contract acquisition costs, noncurrent157,262 46,245 
Total deferred contract acquisition costs$293,892 $91,130