Income Taxes	9 Months Ended
	Jan. 01, 2022
Income Tax Disclosure [Abstract]
Income Taxes	Income TaxesFor the three and nine months ended January 1, 2022, income taxes resulted in a benefit of $20.7 million and $0.9 million, respectively. This is due to $34.4 million of estimated non-recurring net tax credits related to the sale of energy efficient homes between fiscal year 2018 and fiscal third quarter 2022 available under the Internal Revenue Code §45L. Of this amount, $4.0 million is related to fiscal year 2022. A receivable for the refunds related to the net tax credits is recorded in Prepaid expenses and other current assets. This credit was initially established under the Federal Energy Policy Act of 2005 and most recently extended in the Consolidated Appropriations Act, 2021. The credit expired in its current format as of December 31, 2021. The Company determined eligibility for the program in consultation with third-party qualified experts and recognized the benefit for the five eligible years in the fiscal third quarter of 2022. Excluding these credits, the effective income tax rate was consistent between periods.