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Stockholders' Equity - Narrative (Details) - shares | Dec. 29, 2019 | Dec. 30, 2018
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Class A common stock |  |
Class of Stock [Line Items] |  |
Common stock, shares authorized (in shares) | 100,000,000 | 100,000,000.0
Class B common stock |  |
Class of Stock [Line Items] |  |
Common stock, shares authorized (in shares) | 10,000,000 | 10,000,000.0

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- Definition The maximum number of common shares permitted to be issued by an entity's charter and bylaws. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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