Acquisitions and Disposals (Components Of Preliminary Purchase Price Allocations) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended			12 Months Ended			3 Months Ended		3 Months Ended
	Sep. 30, 2014		Sep. 30, 2013	Jun. 30, 2014		Mar. 31, 2014	Sep. 30, 2014 Hain Pure Protein [Member]	Jul. 17, 2014 Hain Pure Protein [Member]	Sep. 30, 2014 Trade Names [Member]	Sep. 30, 2014 Customer Relationships [Member]
Business Acquisition [Line Items]
Business Acquisition, Percentage of Voting Interests Acquired								51.30%
Business Combination, Step Acquisition, Equity Interest in Acquiree, Fair Value							$ 36,074
Finite-lived Intangible Assets Acquired										6,000
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life									12 years	13 years 2 months
Business Combination, Consideration Transferred			369,468				76,074
Business Combination, Contingent Consideration, Liability				32,958
Goodwill	1,116,972	[1]		1,134,368	[1]		9,333
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities Noncurrent				(25,973)			(2,673)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities				(99,303)			(41,435)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets				659
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill				157,679		124,549	17,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment				43,672			35,796
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets				94,227		86,828	55,261
Business Acquisition, Cost of Acquired Entity, Cash Paid							20,310
Payments to Acquire Businesses, Net of Cash Acquired	20,310		0	176,989
Business Acquisition, Equity Interest Issued or Issuable, Value Assigned				159,521				19,690
Total purchase price allocation				369,468
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Assets							2,792
Indefinite-lived Intangible Assets Acquired									$ 11,000

[1] The total carrying value of goodwill for all periods in the table above is reflected net of $42,029 of accumulated impairment charges recorded during fiscal 2009 which relate to the Company’s United Kingdom and Europe operating segments.