Commitments and Contingencies - Narrative (Details) $ in Millions	6 Months Ended
	Sep. 27, 2025 USD ($) home	Mar. 29, 2025 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Repurchase agreements maximum amount contingently liable	$ 137.0	$ 133.0
Number of homes covered under repurchase demand notices | home	1
Reserve for repurchase commitments	$ 3.3	3.3
Reserves related to consumer loans sold	0.6	0.6
IRLCs recorded at fair value	25.2	16.3
Forward commitments recorded at fair value	$ 14.4	$ 20.8