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Revenue Recognition - Additional Information (Detail)	3 Months Ended			12 Months Ended
Revenue Recognition - Additional Information (Detail)	Dec. 29, 2018 USD ($)	Dec. 30, 2017 USD ($)	Jul. 01, 2017 USD ($)	Dec. 29, 2018 USD ($) Segment	Dec. 30, 2017 USD ($)	Dec. 31, 2016 USD ($)
Number of reportable segments \| Segment				3
Deferred liability related to loyalty programs	$ 52,000,000	$ 60,000,000		$ 52,000,000	$ 60,000,000
Recognition of contract assets as a result of business combination				0
Revenue recognition included in short-term contract liabilities				35,000,000
Recognition of contract liabilities as a result of business combination				0
Significant adjustment to revenue from performance obligations				0
Contract with customer, asset, reclassified to receivable				0
Capitalized acquisition cost	39,000,000			39,000,000
Capitalized contract cost, amortization				33,000,000
Capitalized contract cost, impairment loss				0
Impairment charges related to contract assets	7,000,000	$ 3,000,000	$ 1,000,000	7,000,000	$ 4,000,000	$ 15,000,000
Contract Assets
Impairment charges related to contract assets				0
Accrued Expenses and Other Current Liabilities
Deferred liability related to loyalty programs	$ 12,000,000			$ 12,000,000