The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.

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+ Details

Segment Information (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
Segment Information (Details) - USD ($) $ in Millions	Mar. 29, 2026	Dec. 28, 2025	Dec. 29, 2024
Segment Information (Details) [Line Items]
Number Of Reportable Segments Not Disclosed Flag	segment
Depreciation Depreciation and amortization expenseand amortization expense		$ 3.0	$ 2.0
Residential Solar Installation [Member]
Segment Information (Details) [Line Items]
Depreciation Depreciation and amortization expenseand amortization expense			2.6
New Homes Business [Member]
Segment Information (Details) [Line Items]
Depreciation Depreciation and amortization expenseand amortization expense			$ 0.1