Business Acquisitions - Intangible assets (Details) - BlueHalo - USD ($) $ in Thousands		3 Months Ended	9 Months Ended
	May 01, 2025	Jan. 31, 2026	Jan. 31, 2026
Business Acquisitions
Preliminary Fair Value	$ 1,029,800
Backlog
Business Acquisitions
Preliminary Fair Value	$ 49,900
Estimated Useful Life Years		1 year	1 year
Backlog | Minimum
Business Acquisitions
Estimated Useful Life Years	1 year
Backlog | Maximum
Business Acquisitions
Estimated Useful Life Years	2 years
Customer relationships
Business Acquisitions
Preliminary Fair Value	$ 499,500
Customer relationships | Minimum
Business Acquisitions
Estimated Useful Life Years	4 years
Customer relationships | Maximum
Business Acquisitions
Estimated Useful Life Years	9 years
Developed technology
Business Acquisitions
Preliminary Fair Value	$ 480,400
Developed technology | Minimum
Business Acquisitions
Estimated Useful Life Years	4 years
Developed technology | Maximum
Business Acquisitions
Estimated Useful Life Years	10 years