Fair Value Measurements - Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - USD ($) $ in Thousands	Jan. 28, 2023	Apr. 30, 2022
Assets:
Cash equivalents	$ 1,637	$ 3,186
DPP receivable - receivables securitization program	199,949	195,764
DPP receivable - customer financing	109,467	125,332
Derivative instruments	32,314	23,746
Total assets	343,367	348,028
Liabilities:
Derivative instruments	13,242	10,263
Fair Value, Inputs, Level 1
Assets:
Cash equivalents	1,637	3,186
DPP receivable - receivables securitization program	0	0
DPP receivable - customer financing	0	0
Derivative instruments	0	0
Total assets	1,637	3,186
Liabilities:
Derivative instruments	0	0
Fair Value, Inputs, Level 2
Assets:
Cash equivalents	0	0
DPP receivable - receivables securitization program	0	0
DPP receivable - customer financing	0	0
Derivative instruments	32,314	23,746
Total assets	32,314	23,746
Liabilities:
Derivative instruments	13,242	10,263
Fair Value, Inputs, Level 3
Assets:
Cash equivalents	0	0
DPP receivable - receivables securitization program	199,949	195,764
DPP receivable - customer financing	109,467	125,332
Derivative instruments	0	0
Total assets	309,416	321,096
Liabilities:
Derivative instruments	$ 0	$ 0