Accounting Policies (Policies)	6 Months Ended
Accounting Policies (Policies)	Jun. 30, 2015
Accounting Changes and Error Corrections [Abstract]
Fiscal Period	The Company’s fiscal quarters end on the Sunday closest to the last day of each quarter. For convenience, the fiscal quarters of each year are referred to as ending on March 31, June 30, September 30 and December 31. The first quarter of fiscal 2015 began on December 29, 2014 and ended on March 29, 2015; the second quarter of fiscal 2015 ended on June 28, 2015. The first quarter of fiscal 2014 began on December 30, 2013 and ended on March 30, 2014; the second quarter of fiscal 2014 ended on June 29, 2014.
Accounting Standards Adopted in the Current Fiscal Year	Accounting Standards Adopted in the Current Fiscal Year In April 2014, the Financial Accounting Standards Board (“FASB”) issued an amendment to the guidance on the reporting of discontinued operations. The amendment changed the criteria for the reporting of discontinued operations such that only disposals resulting in a strategic shift that will have a major effect on an entity's operations and financial results will be reported as discontinued operations. The amendment also removed the requirement that an entity not have any significant continuing involvement in the operations of the component after disposal to qualify for reporting of the disposal as a discontinued operation. The Company adopted the amendment as of January 1, 2015 and adoption did not have an impact on the Company’s consolidated financial statements.

Disclosure of accounting policy for determining an entity's fiscal year or other fiscal period. This disclosure may include identification of the fiscal period end-date, the length of the fiscal period, any reporting period lag between the entity and its subsidiaries, or equity investees. If a reporting lag exists, the closing date of the entity having a different period end is generally noted, along with an explanation of the necessity for using different closing dates. Any intervening events that materially affect the entity's financial position or results of operations are generally also disclosed.