Equity Compensation - Schedule of ESPP Activity (Details) - ESPP - ESPP - $ / shares shares in Thousands	12 Months Ended
	Jan. 31, 2025	Jan. 31, 2024	Jan. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Issued shares (in shares)	732	791	740
Average price of issued shares (in dollars per share)	$ 165.89	$ 163.91	$ 166.44
Weighted average grant date fair value of awards granted under the ESPP (in dollars per share)	$ 78.93	$ 68.70	$ 67.77