Acquisitions (Details) (USD $)	6 Months Ended		12 Months Ended
	Dec. 29, 2013	Dec. 30, 2012	Jun. 30, 2013
Business Acquisition [Line Items]
Cash Paid for Acquisition, Net of Cash Acquired	$ 0	$ 57,807,000	$ 59,600,000
Business Acquisition, Goodwill			15,300,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill			24,000,000
Trade Names [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill			9,400,000
Customer Relationships [Member]
Business Acquisition [Line Items]
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill			14,600,000
Engines [Member]
Business Acquisition [Line Items]
Business Acquisition, Goodwill			4,600,000
Products [Member]
Business Acquisition [Line Items]
Business Acquisition, Goodwill			$ 10,700,000