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Leases - Schedule of Supplemental Cash Flow and Other Information Related to Leases (Detail) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Oct. 05, 2019	Oct. 05, 2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows used for operating leases	$ 14,229	$ 47,155
Operating cash flows used for finance leases	664	2,347
Financing cash flows used for finance leases	1,404	4,864
Leased assets obtained in exchange for lease liabilities:
Total operating lease liabilities	2,891	22,191
Total finance lease liabilities	$ 900	$ 900

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Right-of-use assets obtained in exchange for lease liabilities.

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Amount of interest paid on finance lease liability.

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Amount of cash outflow for principal payment on finance lease.

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