Additional Cash Flow Information - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 29, 2018	Sep. 30, 2017	Sep. 29, 2018	Sep. 30, 2017
Supplemental Cash Flow Information [Abstract]
Income taxes paid			$ 56,083	$ 65,688
Interest paid			2,737	2,981
Acquired operating property by capital leases			21,397	14,760
Payment to acquire operating property	$ 3,204	$ 2,172	7,325	$ 8,800
Laredo, TX
Supplemental Cash Flow Information [Abstract]
Payment to acquire operating property			$ 2,162

The increase during the period in capital lease obligations due to entering into new capital leases.

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The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income.

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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.

+ References

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The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.

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