v3.26.1
Segment Reporting - Schedule of Segment Reporting Information, by Segment (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jul. 31, 2026
Jul. 31, 2025
Jul. 31, 2026
Jul. 31, 2025
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]        
Total revenues $ 927,963 $ 789,081 $ 1,810,911 $ 1,548,124
Total cost of revenues [1] 232,012 195,253 452,936 369,077
Research and development [1] 222,918 192,677 431,241 376,710
Sales and marketing [1] 126,701 109,439 237,818 208,067
General and administrative [1] 71,314 95,804 140,786 164,630
Other income, net 74,512 69,456 148,930 134,545
Income tax provision 76,101 65,055 162,695 135,686
Consolidated net income 273,429 200,309 534,365 428,499
Subscription        
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]        
Total revenues 766,764 659,183 1,496,939 1,293,951
Total cost of revenues [1] 105,677 93,830 204,780 172,176
Professional services and other        
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]        
Total revenues 161,199 129,898 313,972 254,173
Total cost of revenues [1] 126,335 101,423 248,156 196,901
Reportable Segment        
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]        
Total revenues 927,963 789,081 1,810,911 1,548,124
Research and development 160,428 139,289 317,188 275,373
Sales and marketing 96,095 81,157 180,287 154,669
General and administrative 42,780 38,736 85,062 80,106
Operating income - adjusted 415,883 352,576 811,259 702,459
Other segment items 140,865 156,668 263,129 272,819
Other income, net 74,512 69,456 148,930 134,545
Income tax provision 76,101 65,055 162,695 135,686
Consolidated net income 273,429 200,309 534,365 428,499
Reportable Segment | Subscription        
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]        
Total cost of revenues 102,381 90,843 199,049 166,462
Reportable Segment | Professional services and other        
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue and Long-Lived Asset [Line Items]        
Total cost of revenues $ 110,396 $ 86,480 $ 218,066 $ 169,055
[1]
(1) Includes stock-based compensation as follows:
Cost of subscription$2,224 $1,941 $3,985 $3,656 
Cost of professional services and other15,939 14,804 30,090 27,573 
Research and development62,220 53,388 113,783 101,337 
Sales and marketing27,886 25,392 52,480 47,713 
General and administrative28,534 26,441 55,724 53,897 
Total stock-based compensation$136,803 $121,966 $256,062 $234,176