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Fair Value Measurements (Tables)
 3 Months Ended
Mar. 31, 2017
Fair Value Disclosures [Abstract]  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis
The Company's assets measured on a recurring basis at fair value consisted of the following:
 
 
March 31, 2017
 
December 30, 2016
 
 
Carrying Value
 
Fair Value
 
Carrying Value
 
Fair Value
 
 
(in millions)
Financial assets
 
 
 
 
 
 
 
 
Derivatives
 
$
31

 
$
31

 
$
29

 
$
29