Commitments and Contingencies (Details) (USD $) In Millions, unless otherwise specified	9 Months Ended	12 Months Ended
	Sep. 27, 2014 Property Party	Dec. 28, 2013	Dec. 29, 2012	Dec. 31, 2011
Commitments and Contingencies [Abstract]
Number of entities that received letters from counsel regarding copper tube	5
Number of claimants for copper tube	21
Number of entities that received letters from counsel regarding copper fittings	3
Number of claimants for copper fittings	21
Other [Abstract]
Term of guarantees	1 year
Payments required to be made under guarantees, maximum	$ 10.6
Non-Operating Properties [Member] | Lead Refinery Site [Member]
Site Contingency [Line Items]
Environmental expense		0.1	0.1	0.1
Mitigation estimates minimum	2.1
Mitigation estimates maximum	3.9
Estimated number of years until mitigation resolution	20 years
Number of parties involved in settlement negotiations	2
Lead Refinery Site [Abstract]
EPA's estimated cost of site remediation			30.0
EPA's settlement with other PRPs for the site remediation	$ 26.0
Number of properties to be cleanup by settlement	300