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Consolidated Balance Sheets - Summit Materials LLC (Parenthetical) - USD ($)
$ in Thousands
Apr. 01, 2023
Dec. 31, 2022
Accumulated depreciation, depletion and amortization $ 1,311,037 $ 1,267,557
Accumulated amortization 16,428 15,503
Summit Materials, LLC    
Accumulated depreciation, depletion and amortization 1,311,037 1,267,557
Accumulated amortization $ 16,428 $ 15,503