Business Acquisitions (Details) - USD ($)		3 Months Ended		6 Months Ended	9 Months Ended
	May 01, 2025	Nov. 01, 2025	Aug. 02, 2025	Jan. 31, 2026	Jan. 31, 2026
Business Acquisitions
Additions to goodwill				$ 73,460,000	$ 2,356,239,000
Reduction of amortization expense		$ 10,957,000	$ (7,427,000)
BlueHalo
Business Acquisitions
Equity consideration transferred	$ 2,640,365,000
Settlement of BlueHalo's transaction expenses	25,214,000
Settlement of BlueHalo's debt	863,207,000
Merger consideration	3,528,786,000
Less cash acquired	(43,841,000)
Fair value of consideration transferred	$ 3,484,945,000
Shares issued for business acquisition	17,425,849
Share price	$ 151.52