Accumulated Other Comprehensive Income (Loss) Activity, Net of Tax (Detail) (USD $) In Millions, unless otherwise specified	6 Months Ended
	Jun. 28, 2014
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at December 28, 2013	$ 272
Other comprehensive income activity before reclassifications	9
Reclassifications from Accumulated other comprehensive income to net loss	(1)
Balance at June 28, 2014	280
Foreign Currency Translation Adjustments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at December 28, 2013	264
Other comprehensive income activity before reclassifications	9
Balance at June 28, 2014	273
Other
Accumulated Other Comprehensive Income (Loss) [Line Items]
Balance at December 28, 2013	8
Reclassifications from Accumulated other comprehensive income to net loss	(1)
Balance at June 28, 2014	$ 7