Summary of Significant Accounting Policies (Shipping and Handling Costs) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
Dec. 27, 2014	Dec. 28, 2013	Dec. 29, 2012
Accounting Policies [Abstract]
Distribution Costs	$ 156.6	$ 156.7	$ 148.8

Cost incurred during the reporting period in transporting goods and services to customers. Includes freight-out costs.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Standards Codification

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-Glossary Handling Costs

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-Glossary Shipping Costs

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