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Segment and Geographic Data - Sources of Revenue and Other Information by Geographic Area (Detail) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 28, 2019 | Sep. 28, 2019 | Jun. 29, 2019 | Mar. 30, 2019 | Dec. 29, 2018 | Sep. 29, 2018 | Jun. 30, 2018 | Mar. 31, 2018 | Dec. 28, 2019 | Dec. 29, 2018 | Dec. 30, 2017
Revenues From External Customers And Long Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue | $ 332,583 |  | $ 348,567 | $ 369,023 | $ 363,164 | $ 330,386 | $ 365,765 | $ 409,747 | $ 408,223 | $ 1,413,337 |  | $ 1,514,121 | $ 1,306,911
Long-lived assets | 54,066 | [1] |  |  |  | 52,202 |  |  |  | 54,066 | [1] | 52,202 | 47,978
Operating lease assets | 151,983 |  |  |  |  | 0 |  |  |  | 151,983 |  | 0 |
United States |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues From External Customers And Long Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue |  |  |  |  |  |  |  |  |  | 913,930 |  | 974,843 | 846,249
Long-lived assets | 43,909 | [1] |  |  |  | 43,772 |  |  |  | 43,909 | [1] | 43,772 | 42,114
Operating lease assets | 134,623 |  |  |  |  |  |  |  |  | 134,623 |  |  |
Canada |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues From External Customers And Long Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue |  |  |  |  |  |  |  |  |  | 65,372 |  | 72,408 | 64,100
Long-lived assets | 4,997 | [1] |  |  |  | 4,825 |  |  |  | 4,997 | [1] | 4,825 | 2,563
Operating lease assets | 9,270 |  |  |  |  |  |  |  |  | 9,270 |  |  |
Continental Europe |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues From External Customers And Long Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue |  |  |  |  |  |  |  |  |  | 293,233 |  | 304,325 | 239,223
Long-lived assets | 2,374 | [1] |  |  |  | 1,257 |  |  |  | 2,374 | [1] | 1,257 | 642
Operating lease assets | 4,490 |  |  |  |  |  |  |  |  | 4,490 |  |  |
United Kingdom |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues From External Customers And Long Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue |  |  |  |  |  |  |  |  |  | 94,557 |  | 107,072 | 99,989
Long-lived assets | 2,068 | [1] |  |  |  | 1,924 |  |  |  | 2,068 | [1] | 1,924 | 1,920
Operating lease assets | 2,533 |  |  |  |  |  |  |  |  | 2,533 |  |  |
Other |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues From External Customers And Long Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue |  |  |  |  |  |  |  |  |  | 46,245 |  | 55,473 | 57,350
Long-lived assets | 718 | [1] |  |  |  | $ 424 |  |  |  | 718 | [1] | 424 | 739
Operating lease assets | $ 1,067 |  |  |  |  |  |  |  |  | 1,067 |  |  |
Digital Subscription Revenues |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues From External Customers And Long Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue |  |  |  |  |  |  |  |  |  | 609,996 |  | 567,767 | 416,722
Studio + Digital Fees |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues From External Customers And Long Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue |  |  |  |  |  |  |  |  |  | 597,270 |  | 705,429 | 664,957
In-Workshop Product sales |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues From External Customers And Long Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue |  |  |  |  |  |  |  |  |  | 118,493 |  | 148,856 | 137,855
Licensing, Franchise Royalties and Other |  |  |  |  |  |  |  |  |  |  |  |  |
Revenues From External Customers And Long Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Net revenue |  |  |  |  |  |  |  |  |  | $ 87,578 |  | $ 92,069 | $ 87,377
[1] | Amounts include finance lease assets

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