Fair Value Measurements - Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - USD ($) $ in Thousands	Jul. 30, 2022	Apr. 30, 2022
Assets:
Cash equivalents	$ 4,210	$ 3,186
DPP receivable - receivables securitization program	192,275	195,764
DPP receivable - customer financing	117,287	125,332
Derivative instruments	20,303	23,746
Total assets	334,075	348,028
Liabilities:
Derivative instruments	8,208	10,263
Fair Value, Inputs, Level 1
Assets:
Cash equivalents	4,210	3,186
DPP receivable - receivables securitization program	0	0
DPP receivable - customer financing	0	0
Derivative instruments	0	0
Total assets	4,210	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	20,303	23,746
Total assets	20,303	23,746
Liabilities:
Derivative instruments	8,208	10,263
Fair Value, Inputs, Level 3
Assets:
Cash equivalents	0	0
DPP receivable - receivables securitization program	192,275	195,764
DPP receivable - customer financing	117,287	125,332
Derivative instruments	0	0
Total assets	309,562	321,096
Liabilities:
Derivative instruments	$ 0	$ 0