Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	6 Months Ended
Sep. 28, 2024	Sep. 30, 2023	Sep. 28, 2024	Sep. 30, 2023
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Net income attributable to Cavco common stockholders	$ 43,815	$ 41,539	$ 78,244	$ 87,896
Weighted average shares outstanding
Basic (in shares)	8,226,298	8,656,537	8,256,664	8,663,430
Effect of dilutive securities (in shares)	79,028	74,882	81,007	79,304
Diluted (in shares)	8,305,326	8,731,419	8,337,671	8,742,734
Net income per share attributable to Cavco common stockholders
Basic (usd per share)	$ 5.33	$ 4.80	$ 9.48	$ 10.15
Diluted (usd per share)	$ 5.28	$ 4.76	$ 9.38	$ 10.05
Stock Options
Net income per share attributable to Cavco common stockholders
Anti-dilutive common stock equivalents excluded (in shares)	257	335	428	320

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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