Financial Statement Presentation (Details)	3 Months Ended
	Mar. 21, 2015 Months weeks operating_segments
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of Reporting Segments	5
Number of weeks in each of the first three quarters of each fiscal year	12
Number of weeks in the fourth quarter of each fiscal year with 52 weeks	16
Number of months in the first quarter for certain international subsidiaries that operate on monthly calendars	2
Number of months in the second and third quarters for certain international subsidiaries that operate on monthly calendars	3
Number of months in the fourth quarter for certain international subsidiaries that operate on monthly calendars	4
Number of periods or months in advance that certain of our international businesses close their books	1