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Revenue - Schedule of Revenues Disaggregated by Revenue Source (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 28, 2019	Sep. 29, 2018	Sep. 28, 2019	Sep. 29, 2018
Disaggregation Of Revenue [Line Items]
Revenues, net	$ 348,567	$ 365,765	$ 1,080,754	$ 1,183,735
Digital Subscription Revenues
Disaggregation Of Revenue [Line Items]
Revenues, net	153,940	143,299	459,764	432,863
Studio + Digital Fees
Disaggregation Of Revenue [Line Items]
Revenues, net	144,101	168,664	458,771	551,499
Service Revenues, net
Disaggregation Of Revenue [Line Items]
Revenues, net	298,041	311,963	918,535	984,362
Product sales and other, net
Disaggregation Of Revenue [Line Items]
Revenues, net	$ 50,526	$ 53,802	$ 162,219	$ 199,373

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130543-203045

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045

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