Business Acquisitions (Schedule of Estimated Purchase Price Allocation) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Jun. 30, 2013	Sep. 30, 2012	Jun. 30, 2013 Business Acquisition, Acquiree - Duarte Business [Member]	Dec. 28, 2012 Business Acquisition, Acquiree - Duarte Business [Member]
Accounts receivable				$ 15,916
Inventories				30,149
Other current assets				10,369
Property, plant, and equipment				14,203
Goodwill	548,725	461,374		88,163
Intangible assets			74,984	79,300
Other noncurrent assets				18,097
Total assets acquired				256,197
Other current liabilities				28,739
Other noncurrent liabilities				28,598
Total liabilities assumed				57,337
Net assets acquired				198,860
Business Acquisition, Purchase Price Allocation, Warranty Liability	$ 157