Business Combinations - Schedule of Consideration Transferred and Purchase Price Preliminary Allocation on Assets and Liabilities (Detail) - USD ($) $ in Thousands		9 Months Ended
	Oct. 13, 2023	Dec. 30, 2023	Apr. 01, 2023
Preliminary purchase price allocations:
Goodwill		$ 359,260	$ 196,574
Regional Homes [Member]
Fair value of consideration transferred
Fair value of Skyline Champion common stock issued as consideration (455,098 shares at $61.20)	$ 27,900	27,852
Cash consideration	317,200	317,164
Preliminary working capital adjustment	5,000	5,000
Estimated earn out consideration		5,904
Total consideration	$ 350,900	355,920
Preliminary purchase price allocations:
Cash and cash equivalents		37,619
Trade accounts receivable		20,654
Inventories		135,669
Other current assets		3,212
Property, plant, and equipment,		86,174
Amortizable intangible assets		41,800
Other noncurrent assets		9,199
Floorplan payable		(75,916)
Accounts payable		(14,427)
Other current liabilities		(35,452)
Long-term debt		(12,233)
Other liabilities		(3,065)
Identifiable net assets acquired		193,234
Goodwill		162,686
Total purchase price		$ 355,920