SEGMENTS - Method of Overhead Allocation (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2022	Oct. 31, 2021
Segments [Abstract]
Revenues	$ 1,078,299	$ 1,015,392	$ 2,372,300	$ 2,018,383