Segments - Net Sales, Adjusted EBITDA and Certain Other Measures (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jan. 31, 2023	Jan. 31, 2022	Jan. 31, 2023	Jan. 31, 2022
Segment information
Net sales	$ 1,234,618	$ 1,153,595	$ 4,025,150	$ 3,346,222
Gross Profit	402,248	367,772	1,301,469	1,075,475
Depreciation and Amortization	31,419	29,750	96,085	86,867
Adjusted EBITDA	140,828	135,055	511,355	412,673
Geographic divisions
Segment information
Net sales	1,201,183	1,130,130	3,928,170	3,303,170
Gross Profit	384,093	356,811	1,244,099	1,057,417
Depreciation and Amortization	27,159	28,154	82,887	84,572
Adjusted EBITDA	133,792	129,725	486,968	404,665
Other
Segment information
Net sales	33,435	23,465	96,980	43,052
Gross Profit	18,155	10,961	57,370	18,058
Depreciation and Amortization	4,140	1,102	12,827	1,278
Adjusted EBITDA	7,036	5,330	24,387	8,008
Corporate
Segment information
Net sales	0	0	0	0
Gross Profit	0	0	0	0
Depreciation and Amortization	120	494	371	1,017
Adjusted EBITDA	$ 0	$ 0	$ 0	$ 0