Other Long-Term Assets - Additional Information (Detail) - Enterprise Business	6 Months Ended
Jul. 02, 2016
Minimum
Restructuring Cost and Reserve [Line Items]
Percentage of interest acquired	0.40%
Maximum
Restructuring Cost and Reserve [Line Items]
Percentage of interest acquired	17.40%

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.

No definition available.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration