Financial Instruments (Tables)

9 Months Ended

Sep. 23, 2016

Investments, All Other Investments [Abstract]

Carrying Amounts and Estimated Fair Values of Company's Long-Term Debt and Foreign Currency Forward Contracts

The carrying amounts and estimated fair values of the Company’s other financial instruments are presented in the table below.

	September 23, 2016				December 31, 2015
	Carrying		Estimated		Carrying			Estimated
	Amount		Fair Value		Amount			Fair Value
	(in millions)
Senior Notes(1)	$	3,331	$	3,610	$	3,624		$	3,754
Foreign currency forward contracts(2)		1		1		(14	)		(14	)

⁽¹⁾  The Company measures the fair value of its Senior Notes using Level 2 inputs based primarily on current market yields for its existing debt traded in the secondary market.

⁽²⁾  The Company measures the fair values of foreign currency forward contracts based on forward exchange rates. See Note 17 for additional disclosures regarding the notional amounts and fair values of foreign currency forward contracts.