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INTANGIBLE ASSETS AND GOODWILL INTANGIBLE ASSETS AND GOODWILL - FUTURE AMORTIZATION OF INTANGIBLE ASSETS (Details)
$ in Thousands
Jan. 31, 2019
USD ($)
Intangible Assets - Future Amortization [Abstract]  
2020 $ 53,883
2021 45,664
2022 41,924
2023 33,461
2024 23,340
Thereafter 26,911
Intangible assets with finite lives, Net $ 225,183