Condensed Consolidated Balance Sheets (Parenthetical) (Unaudited) - USD ($) shares in Thousands, $ in Thousands	Mar. 28, 2026	Dec. 27, 2025
Statement of Financial Position [Abstract]
Accumulated depreciation	$ 1,321,032	$ 1,292,250
Common shares, par value	$ 0.1	$ 0.1
Common shares, authorized	194,901	194,901
Common shares, issued	194,901	194,901
Common shares, outstanding	192,903	192,620
Treasury Stock, Shares	1,998	2,281

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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Face amount or stated value per share of common stock.

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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Number of previously issued common shares repurchased by the issuing entity and held in treasury.

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