Acquisitions and Disposals Acquisitions and Disposals (Fiscal 2013) (Narrative) (Details) In Thousands, except Share data, unless otherwise specified	3 Months Ended		12 Months Ended					12 Months Ended		12 Months Ended					3 Months Ended
	Sep. 30, 2013 USD ($)	Sep. 30, 2012 USD ($)	Jun. 30, 2013 USD ($)	Jun. 30, 2013 GBP (£)	Jun. 30, 2013 Ella's Kitchen [Member] USD ($)	Jun. 30, 2013 Ella's Kitchen [Member] GBP (£)	May 02, 2013 Ella's Kitchen [Member] USD ($)	Jun. 30, 2013 BluePrint [Member] USD ($)	Dec. 21, 2012 BluePrint [Member] USD ($)	Jun. 30, 2013 Fruit Business [Member] USD ($)	Jun. 30, 2013 Fruit Business [Member] GBP (£)	Jun. 30, 2013 UK Ambient Grocery Brands [Member] USD ($)	Jun. 30, 2013 UK Ambient Grocery Brands [Member] GBP (£)	Oct. 27, 2012 UK Ambient Grocery Brands [Member] USD ($)	Sep. 30, 2013 Fiscal 2013 Acquisitions [Member] USD ($)	Sep. 30, 2013 Customer Relationships [Member] Fiscal 2013 Acquisitions [Member] USD ($)	Sep. 30, 2013 Noncompete Agreements [Member] Fiscal 2013 Acquisitions [Member] USD ($)	Sep. 30, 2013 Trade Names [Member] Fiscal 2013 Acquisitions [Member] USD ($)
Business Acquisition [Line Items]
Acquired Finite-lived Intangible Asset, Amount																$ 46,232	$ 1,100
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life																15 years 7 months	3 years
Acquired Indefinite-lived Intangible Asset, Amount																		139,337
Payments to Acquire Businesses, Net of Cash Acquired	(481)	0			58,437	37,571									348,362
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares					687,779	687,779		174,267				836,426	836,426
Business Acquisition, Equity Interest Issued or Issuable, Value Assigned	102,636						45,050		9,525					48,061
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High									82,400
Business Combination, Contingent Consideration, Liability	13,491						0		13,491					0
Business Acquisition, Cost of Acquired Entity, Cash Paid								16,679		1,600	1,000	273,246	169,708
Proceeds from Divestiture of Businesses, Net of Cash Divested			15,132	9,641
Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax		(2,503)	(3,616)
Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax	$ 0	$ (3,086)	$ (4,200)