Segment Reporting (Assets by Segment) (Details) - USD ($) $ in Millions	Apr. 30, 2025	Jul. 31, 2024
Segment Reporting Information
Total assets	$ 2,996.5	$ 2,914.3
Operating Segments
Segment Reporting Information
Total assets	2,703.8	2,673.3
Operating Segments | Mobile Solutions
Segment Reporting Information
Total assets	1,381.7	1,339.5
Operating Segments | Industrial Solutions
Segment Reporting Information
Total assets	869.5	821.7
Operating Segments | Life Sciences
Segment Reporting Information
Total assets	452.6	512.1
Corporate and unallocated
Segment Reporting Information
Total assets	$ 292.7	$ 241.0