ASSETS HELD FOR SALE AND DISCONTINUED OPERATIONS (Statements of Operations Tilda) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net (loss) income from discontinued operations, net of tax	$ (11)	$ (2,816)	$ 11,255	$ (104,884)
Tax expense from tax gain on sale	11	(1,835)	(11,320)	13,472
Foreign currency translation adjustments
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Amounts reclassified into income	0	0	(1,181)	(95,120)
Tilda | Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales	0	2,667	0	30,399
Cost of sales	0	2,496	0	26,648
Gross profit	0	171	0	3,751
Selling, general and administrative expense	0	246	0	5,185
Other expense	0	824	75	1,172
Interest expense	0	0	0	2,432
Translation loss	0	0	0	95,120
Gain on sale of discontinued operations	0	3,752	0	(10,170)
Net loss from discontinued operations before income taxes	0	(4,651)	(75)	(89,988)
(Benefit) provision for income taxes	11	(1,835)	(11,320)	13,865
Net (loss) income from discontinued operations, net of tax	(11)	(2,816)	11,245	(103,853)
Tax expense from tax gain on sale		(1,250)	11,331	15,250
Hain Pure Protein | Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales	0	0	0	0
Cost of sales	0	0	0	0
Gross profit	0	0	0	0
Selling, general and administrative expense	0	0	0	0
Gain on sale of discontinued operations	0	0	0	1,424
Net loss from discontinued operations before income taxes	0	0	10	(1,424)
(Benefit) provision for income taxes	0	0	0	(393)
Net (loss) income from discontinued operations, net of tax	$ 0	$ 0	$ 10	$ (1,031)