Revenue Recognition - Summary of Corporate Net Sales (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2022	Jan. 01, 2022	Dec. 31, 2022	Jan. 01, 2022
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	$ 582,322	$ 534,690	$ 2,115,028	$ 1,569,112
Manufacturing and Retail [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	573,180	515,748	2,072,399	1,517,098
Commercial [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	0	5,481	359	9,482
Transportation [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	9,142	13,461	42,270	42,532
U.S Factory-Built Housing [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	541,838	484,319	1,957,156	1,413,338
U.S Factory-Built Housing [Member] | Manufacturing and Retail [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	541,838	478,838	1,956,797	1,403,856
U.S Factory-Built Housing [Member] | Commercial [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	0	5,481	359	9,482
Canadian Factory-Built Housing [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	31,342	36,910	115,602	113,242
Canadian Factory-Built Housing [Member] | Manufacturing and Retail [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	31,342	36,910	115,602	113,242
Corporate Other [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	9,142	13,461	42,270	42,532
Corporate Other [Member] | Transportation [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	$ 9,142	$ 13,461	$ 42,270	$ 42,532