Summary of Significant Accounting Policies - Additional Information (Detail) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 29, 2019 USD ($) customer	Jun. 30, 2018 customer	Jun. 29, 2019 USD ($) customer	Dec. 29, 2018 USD ($) customer
Summary of Significant Accounting Policies, Narrative [Line Items]
Document Period End Date			Jun. 29, 2019
Financial reporting and operating period, quarter	91 days	91 days
Number of customer that accounted for more than 10% of accounts and notes receivable | customer	1		1	1
Carrying Value and Estimated Fair Value Of Long Term Debt [Abstract]
Long-term debt | $	$ 3,048,510		$ 3,048,510	$ 3,042,276
Term loans, Estimated fair value | $	$ 3,164,732		$ 3,164,732	$ 3,011,843
Minimum
Summary of Significant Accounting Policies, Narrative [Line Items]
Financial reporting and operating period, year	364 days
Customer Concentration Risk [Member]
Summary of Significant Accounting Policies, Narrative [Line Items]
Percentage of receivable from one master licensee account	17.00%		17.00%	11.00%
Customer Concentration Risk [Member] | Sales Revenue, Net [Member]
Summary of Significant Accounting Policies, Narrative [Line Items]
Concentration risk, number of customers | customer		0	0
Manufacture and/or Distributer [Member] | Customer Concentration Risk [Member] | Sales Revenue, Net [Member]
Summary of Significant Accounting Policies, Narrative [Line Items]
Concentration risk, customer	0	0