Segments - Net Sales, Adjusted EBITDA and Certain Other Measures (Details) - USD ($) $ in Thousands	3 Months Ended
	Jul. 31, 2024	Jul. 31, 2023
Segment information
Net sales	$ 1,448,456	$ 1,409,600
Gross Profit	451,563	450,554
Depreciation and Amortization	38,032	32,018
Adjusted EBITDA	145,881	173,298
Geographic divisions
Segment information
Net sales	1,416,818	1,378,962
Gross Profit	434,685	432,714
Depreciation and Amortization	34,571	28,106
Adjusted EBITDA	141,899	167,286
Other
Segment information
Net sales	31,638	30,638
Gross Profit	16,878	17,840
Depreciation and Amortization	3,381	3,824
Adjusted EBITDA	3,982	6,012
Corporate
Segment information
Net sales	0	0
Gross Profit	0	0
Depreciation and Amortization	80	88
Adjusted EBITDA	$ 0	$ 0