ORGANIZATION AND BASIS OF PRESENTATION - Schedule of Premier LP's Cash Flows (Details) - USD ($) $ in Thousands	3 Months Ended
Sep. 30, 2019	Sep. 30, 2018
Net cash provided by (used in):
Operating activities	$ 107,275	$ 64,327
Investing activities	(28,266)	(29,062)
Financing activities	(94,820)	(45,229)
Net decrease in cash and cash equivalents	(15,811)	(9,964)
Premier LP
Net cash provided by (used in):
Operating activities	92,634	68,926
Investing activities	(28,266)	(25,062)
Financing activities	(79,150)	(34,726)
Net decrease in cash and cash equivalents	(14,782)	9,138
Cash and cash equivalents at beginning of year	131,210	117,741
Cash and cash equivalents at end of period	$ 116,428	$ 126,879

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Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.

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