Business Segment Information - Schedule of Business Segment Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Jun. 27, 2026	Jun. 28, 2025	Mar. 28, 2026
Segment Reporting [Line Items]
Net revenue	$ 609,959	$ 556,857
Cost of sales	475,369	427,351
Gross profit	134,590	129,506
Selling, general and administrative expenses	81,835	69,148
Income from operations	52,755	60,358
Interest income	3,263	5,103
Interest expense	(132)	(164)
Other expense, net	(98)	0
Income before income taxes	55,788	65,297
Income tax expense	(13,517)	(13,655)
Net Income	42,271	51,642
Depreciation	6,086	4,797
Amortization	605	372
Capital expenditures	25,493	9,009
Total assets:	1,541,448		$ 1,491,139
Factory-built housing
Segment Reporting [Line Items]
Net revenue	585,972	535,694
Cost of sales	463,953	414,850
Gross profit	122,019	120,844
Selling, general and administrative expenses	73,970	63,154
Income from operations	48,049	57,690
Interest income	3,263	5,103
Interest expense	(132)	(164)
Other expense, net	(98)
Income before income taxes	51,082	62,629
Income tax expense	(12,517)	(13,128)
Net Income	38,565	49,501
Depreciation	6,040	4,735
Amortization	603	366
Capital expenditures	25,393	9,009
Total assets:	1,277,063		1,235,105
Financial services
Segment Reporting [Line Items]
Net revenue	23,987	21,163
Cost of sales	11,416	12,501
Gross profit	12,571	8,662
Selling, general and administrative expenses	7,865	5,994
Income from operations	4,706	2,668
Interest income	0	0
Interest expense	0	0
Other expense, net	0
Income before income taxes	4,706	2,668
Income tax expense	(1,000)	(527)
Net Income	3,706	2,141
Depreciation	46	62
Amortization	2	6
Capital expenditures	100	$ 0
Total assets:	$ 264,385		$ 256,034