REVENUE RECOGNITION - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 31, 2025	Jul. 31, 2024	Jul. 31, 2025	Jul. 31, 2024
Disaggregation of Revenue [Line Items]
Total revenue	$ 208,007	$ 210,170	$ 416,104	$ 431,447
Total SaaS revenue
Disaggregation of Revenue [Line Items]
Total revenue	138,825	131,104	286,309	272,087
Bundled SaaS revenue
Disaggregation of Revenue [Line Items]
Total revenue	84,897	71,593	166,154	137,288
Unbundled SaaS revenue
Disaggregation of Revenue [Line Items]
Total revenue	53,928	59,511	120,155	134,799
Total recurring revenue
Disaggregation of Revenue [Line Items]
Total revenue	165,521	163,229	339,144	336,757
Optional managed services revenue
Disaggregation of Revenue [Line Items]
Total revenue	6,109	5,569	11,123	10,737
Support revenue
Disaggregation of Revenue [Line Items]
Total revenue	20,587	26,556	41,712	53,933
Nonrecurring perpetual revenue
Disaggregation of Revenue [Line Items]
Total revenue	22,873	23,834	39,894	48,734
Nonrecurring professional services and other revenue
Disaggregation of Revenue [Line Items]
Total revenue	$ 19,613	$ 23,107	$ 37,066	$ 45,956

VERINT SYSTEMS INC 10-Q