XML 82 R45.htm IDEA: XBRL DOCUMENT v3.20.1
Intangible Assets Expected Future Amortization Expense (Details) - USD ($)
$ in Thousands
Apr. 30, 2020
Jan. 31, 2020
Business Combinations [Abstract]    
Remaining fiscal 2021 $ 40,975  
Fiscal 2022 45,567  
Fiscal 2023 41,525  
Fiscal 2024 37,015  
Fiscal 2025 31,182  
Thereafter 27,420  
Total $ 223,684 $ 238,415