Summary of Significant Accounting Policies Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 26, 2020	Sep. 28, 2019	Sep. 26, 2020	Sep. 28, 2019
Accounting Policies [Abstract]
Non-cash share-based compensation expense	$ 5,300	$ 2,000	$ 14,422	$ 3,257
Provision for income taxes	$ 18,181	$ 24,210	$ 46,456	$ 78,158
Effective Income Tax Rate Reconciliation, Percent	23.10%	22.80%	23.00%	24.30%
Interest paid			$ 51,100	$ 61,700
Income tax payments			$ 28,000	$ 65,700

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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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, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to 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; classified as operating and investing activities.

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Amount of noncash expense for share-based payment arrangement.

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