Revenue Recognition - Summary of Corporate Net Sales (Detail) - USD ($) $ in Thousands	3 Months Ended
	Jul. 02, 2022	Jul. 03, 2021	Jul. 03, 2021
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	$ 725,881	$ 510,197	$ 510,197
Manufacturing and Retail [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	705,873		493,722
Commercial [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	270		1,429
Transportation [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	19,738		15,046
U.S Factory-Built Housing [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	661,081		457,320
U.S Factory-Built Housing [Member] | Manufacturing and Retail [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	660,811		455,891
U.S Factory-Built Housing [Member] | Commercial [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	270		1,429
Canadian Factory-Built Housing [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	45,062		37,831
Canadian Factory-Built Housing [Member] | Manufacturing and Retail [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	45,062		37,831
Corporate Other [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	19,738		15,046
Corporate Other [Member] | Transportation [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	$ 19,738		$ 15,046