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Supplemental Cash Flow Information - Schedule of Supplemental Cash Flow Information (Detail) - USD ($) $ in Thousands	6 Months Ended
	Jul. 13, 2019	Jul. 14, 2018
Non-cash financing activities:
Recognition of finance lease liabilities		$ 948
Non-cash investing activities:
Capital expenditures included in accounts payable	$ 2,269	3,527
Finance lease asset additions		948
Other supplemental cash flow information:
Cash paid for interest	$ 20,642	$ 15,560

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Non-cash financing activities.

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Non cash financing activities recognition of finance lease liabilities.

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Non-cash investing activities.

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Future cash outflow to pay for purchases of fixed assets that have occurred.

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Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.

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