XML 49 R38.htm IDEA: XBRL DOCUMENT v3.22.2.2
Cash, Cash Equivalents and Short-Term Investments - Schedule of Short Term Investments by Contractual Maturity (Details) - USD ($)
$ in Thousands
Oct. 31, 2022
Jan. 31, 2022
Amortized cost    
Due within 1 year $ 433,053 $ 50,031
Due between 1 year to 2 years 129,569 0
Total 562,622 50,031
Fair Value    
Due within 1 year 428,649 50,031
Due between 1 year to 2 years 126,934 0
Total $ 555,583 $ 50,031