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Stock-based Compensation and Other Stock Plans - Franchise Stock Purchase Plan Narrative (Details) - Franchise Stock - USD ($) | 3 Months Ended | 9 Months Ended
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Oct. 02, 2021 | Sep. 26, 2020 | Oct. 02, 2021 | Sep. 26, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |
Shares issued in period (in shares) |  |  | 143,388 | 55,980
Shares reserved for future issuance (in shares) | 270,162 |  | 270,162 |
Participant contributions held | $ 4,200,000 |  | $ 4,200,000 |
Compensation expense | $ 0 | $ 500,000 | $ 16,700,000 | $ 300,000

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- Definition Share-Based Compensation Arrangement By Share-Based Payment Award, Participant Contributions Held + References No definition available. + Details
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5047-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.F) -URI http://asc.fasb.org/extlink&oid=122041274&loc=d3e301413-122809 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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