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Franchise Rights Acquired, Goodwill and Other Intangible Assets - Additional Information (Detail) - USD ($) |  |  | 3 Months Ended | 6 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | --- | ---
May 06, 2019 | May 05, 2019 | Jun. 29, 2019 | Jun. 30, 2018 | Jun. 29, 2019 | Jun. 30, 2018 | Dec. 28, 2019 | Dec. 29, 2018
Goodwill And Intangible Assets Disclosure [Line Items] |  |  |  |  |  |  |  |
Goodwill |  |  | $ 154,058,000 |  | $ 154,058,000 |  |  | $ 152,519,000
Finite-lived intangible assets, aggregate amortization expense |  |  | $ 7,485,000 | $ 6,832,000 | $ 15,041,000 | $ 14,242,000 |  |
Scenario, Forecast |  |  |  |  |  |  |  |
Goodwill And Intangible Assets Disclosure [Line Items] |  |  |  |  |  |  |  |
Franchise right maturity period |  |  |  |  |  |  | 7 years |
Brazil |  |  |  |  |  |  |  |
Goodwill And Intangible Assets Disclosure [Line Items] |  |  |  |  |  |  |  |
Reporting unit, percentage of estimated fair value in excess of carrying amount |  |  | 3.00% |  | 3.00% |  |  |
Goodwill |  |  | $ 4,623,000 |  | $ 4,623,000 |  |  |
Goodwill |  |  |  |  |  |  |  |
Goodwill And Intangible Assets Disclosure [Line Items] |  |  |  |  |  |  |  |
Percentage of goodwill hold by reporting units |  |  | 97.00% |  | 97.00% |  |  |
Minimum | Goodwill |  |  |  |  |  |  |  |
Goodwill And Intangible Assets Disclosure [Line Items] |  |  |  |  |  |  |  |
Reporting unit, percentage of estimated fair value in excess of carrying amount |  |  | 60.00% |  | 60.00% |  |  |
Maximum |  |  |  |  |  |  |  |
Goodwill And Intangible Assets Disclosure [Line Items] |  |  |  |  |  |  |  |
Finite-lived intangible assets, estimated useful life (in years) |  |  |  |  | 1 year |  |  |
Franchise Rights |  |  |  |  |  |  |  |
Goodwill And Intangible Assets Disclosure [Line Items] |  |  |  |  |  |  |  |
Indefinite-lived intangible assets, impairment charges | $ 0 | $ 0 |  |  |  |  |  |
Reporting units percentage of rights acquired |  |  | 99.40% |  | 99.40% |  |  |
Franchise Rights | NEW ZEALAND |  |  |  |  |  |  |  |
Goodwill And Intangible Assets Disclosure [Line Items] |  |  |  |  |  |  |  |
Reporting unit, percentage of estimated fair value in excess of carrying amount |  |  | 3.00% |  | 3.00% |  |  |
Netbook value |  |  |  |  | $ 4,754,000 |  |  |
Franchise Rights | Minimum |  |  |  |  |  |  |  |
Goodwill And Intangible Assets Disclosure [Line Items] |  |  |  |  |  |  |  |
Reporting unit, percentage of estimated fair value in excess of carrying amount |  |  | 40.00% |  | 40.00% |  |  |

X
- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 + Details
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