Accounts Receivable - Revenue reserve (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Accounts receivable, net
Balance at the beginning of the period	$ 158,761	$ 182,941	$ 241,523
Current period provision	614,517	872,672	1,091,050
Credits issued during the period	(609,693)	(896,852)	(1,149,632)
Balance at the end of the period	163,585	158,761	182,941
Chargebacks
Accounts receivable, net
Balance at the beginning of the period	69,564	61,877	89,567
Current period provision	437,680	650,317	761,787
Credits issued during the period	(452,743)	(642,630)	(789,477)
Balance at the end of the period	54,501	69,564	61,877
Rebates
Accounts receivable, net
Balance at the beginning of the period	35,297	62,711	78,274
Current period provision	98,379	133,898	223,932
Credits issued during the period	(85,187)	(161,312)	(239,495)
Balance at the end of the period	48,489	35,297	62,711
Returns
Accounts receivable, net
Balance at the beginning of the period	38,395	40,796	55,554
Current period provision	33,258	20,280	16,863
Credits issued during the period	(25,175)	(22,681)	(31,621)
Balance at the end of the period	46,478	38,395	40,796
Other.
Accounts receivable, net
Balance at the beginning of the period	15,505	17,557	18,128
Current period provision	45,200	68,177	88,468
Credits issued during the period	(46,588)	(70,229)	(89,039)
Balance at the end of the period	14,117	15,505	17,557
Rebates.
Accounts receivable, net
Current period provision	$ 98,400	$ 133,900	$ 223,900