Other Current Liabilities and Other Liabilities - Other Current Liabilities (Detail) (USD $) In Millions, unless otherwise specified	Mar. 27, 2015	Dec. 31, 2014
Other Current Liabilities:
Accruals for pending and threatened litigation (see Note 17)	$ 37	$ 38
Estimated costs in excess of estimated contract value to complete contracts in process in a loss position	72	75
Accrued product warranty costs	58	59
Accrued interest	52	46
Deferred revenues	32	30
Other	154	150
Total other current liabilities	$ 405	$ 398