Segment Reporting (Assets by Segment) (Details) - USD ($) $ in Millions	Apr. 30, 2023	Jul. 31, 2022
Segment Reporting Information
Total assets	$ 2,675.5	$ 2,600.3
Operating Segments | Mobile Solutions
Segment Reporting Information
Total assets	1,304.3	1,319.4
Operating Segments | Industrial Solutions
Segment Reporting Information
Total assets	810.9	816.0
Operating Segments | Life Sciences
Segment Reporting Information
Total assets	346.9	267.8
Corporate and unallocated
Segment Reporting Information
Total assets	$ 213.4	$ 197.1