Discontinued Operations (Statements of Operations) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Provision (benefit) for income taxes	$ (1,835)	$ (22,859)	$ 13,472	$ (27,544)
Net (loss) income from discontinued operations, net of tax	(2,816)	(34,714)	(104,884)	(49,052)
Tilda [Member] | Disposed of by Sale [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales	2,667	50,590	30,399	92,945
Cost of sales	2,496	37,668	26,648	69,337
Gross profit	171	12,922	3,751	23,608
Selling, general and administrative expense	246	6,892	5,185	13,172
Other expense	824	537	1,172	1,083
Interest expense	0	3,391	2,432	6,782
Translation loss	0	0	95,120	0
Gain (loss) on sale of discontinued operations	(3,752)	0	10,170	0
Net (loss) income from discontinued operations before income taxes	(4,651)	2,102	(89,988)	2,571
Provision (benefit) for income taxes	(1,835)	(407)	13,865	76
Net (loss) income from discontinued operations, net of tax	(2,816)	2,509	(103,853)	2,495
Tax expense from tax gain on sale	(1,250)		15,250
Hain Pure Protein [Member] | Disposed of by Sale [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales	0	147,181	0	260,720
Cost of sales	0	144,682	0	267,796
Gross profit	0	2,499	0	(7,076)
Selling, general and administrative expense	0	4,750	0	8,992
Asset impairments	0	54,946	0	57,904
Other expense	0	2,478	0	5,195
Gain (loss) on sale of discontinued operations	0	0	(1,424)	0
Net (loss) income from discontinued operations before income taxes	0	(59,675)	(1,424)	(79,167)
Provision (benefit) for income taxes	0	(22,452)	(393)	(27,620)
Net (loss) income from discontinued operations, net of tax	$ 0	$ (37,223)	$ (1,031)	$ (51,547)