REVENUES FROM CONTRACTS WITH CUSTOMERS - Remaining Unsatisfied Performance Obligations (Details) - Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-02-01 $ in Millions	Jan. 31, 2022 USD ($)
REVENUES FROM CONTRACTS WITH CUSTOMERS
Contract backlog amount	$ 397.0
Contract backlog (as percent)	84.00%
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	12 months