Reportable Segments (Details 1) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jan. 31, 2025	Jan. 31, 2024	Jan. 31, 2025	Jan. 31, 2024
Geographical information [Line Items]
Net sales	$ 2,186.0	$ 2,229.2	$ 6,582.3	$ 5,973.0
United States
Geographical information [Line Items]
Net sales	2,068.4	2,094.7	6,220.0	5,567.4
Total international
Geographical information [Line Items]
Net sales	117.6	134.5	362.3	405.6
Canada
Geographical information [Line Items]
Net sales	89.8	111.8	271.9	333.0
All other international
Geographical information [Line Items]
Net sales	$ 27.8	$ 22.7	$ 90.4	$ 72.6