Other Current Liabilities and Other Liabilities - Other Current Liabilities (Detail) - USD ($) $ in Millions	Jun. 26, 2015	Dec. 31, 2014
Other Current Liabilities:
Accruals for pending and threatened litigation (see Note 17)	$ 51	$ 38
Estimated costs in excess of estimated contract value to complete contracts in process in a loss position	84	75
Accrued product warranty costs	58	59
Accrued interest	44	46
Deferred revenues	41	30
Other	135	150
Total other current liabilities	$ 413	$ 398