Revenue Recognition - Summary of Corporate Net Sales (Detail) - USD ($) $ in Thousands	3 Months Ended
	Jun. 29, 2024	Jul. 01, 2023
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	$ 627,779	$ 464,769
Manufacturing [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	401,093	371,377
Retail [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	219,239
Transportation [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	7,447	9,864
U.S Factory-built Housing [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	599,533	428,785
U.S Factory-built Housing [Member] | Manufacturing [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	380,294	345,257
U.S Factory-built Housing [Member] | Retail [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	219,239	83,528
Canadian Factory-built Housing [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	20,799	26,120
Canadian Factory-built Housing [Member] | Manufacturing [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	20,799	26,120
Corporate Other [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	7,447	9,864
Corporate Other [Member] | Transportation [Member]
Disaggregation of Revenue [Line Items]
Consolidated Net Sales	$ 7,447	$ 9,864