Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 28, 2024	Dec. 30, 2023	Dec. 28, 2024	Dec. 30, 2023
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Net income attributable to Cavco common stockholders	$ 56,462	$ 35,987	$ 134,706	$ 123,883
Weighted average shares outstanding
Basic (in shares)	8,096,538	8,358,389	8,203,448	8,561,209
Effect of dilutive securities (in shares)	90,276	74,082	88,199	79,079
Diluted (in shares)	8,186,814	8,432,471	8,291,647	8,640,288
Net income per share attributable to Cavco common stockholders
Basic (in usd per share)	$ 6.97	$ 4.31	$ 16.42	$ 14.47
Diluted (in usd per share)	$ 6.90	$ 4.27	$ 16.25	$ 14.34
Stock Options
Net income per share attributable to Cavco common stockholders
Anti-dilutive common stock equivalents excluded (in shares)	0	0	169	316