Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 26, 2022	Dec. 25, 2021
Allowance on trade accounts receivable	$ 7,940	$ 7,074
Allowance on other receivables	8,838	8,125
Accumulated depreciation and amortization on operating property	$ 356,988	$ 344,099
Common stock, par value	$ 0.01	$ 0.01
Common stock, authorized shares	160,000,000	160,000,000
Common stock, issued shares	68,370,151	68,232,975
Treasury stock, shares	31,242,818	30,539,235

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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