Accounts Receivable - Revenue reserve information (Details)	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Chargebacks
Accounts receivable, net
Percentage of provision for rebates, chargebacks, returns and other adjustments on gross sales	46.40%	48.90%	47.20%
Rebates
Accounts receivable, net
Percentage of provision for rebates, chargebacks, returns and other adjustments on gross sales	10.40%	10.10%	13.90%
Returns
Accounts receivable, net
Percentage of provision for rebates, chargebacks, returns and other adjustments on gross sales	3.50%	1.50%	1.00%
Other.
Accounts receivable, net
Percentage of provision for rebates, chargebacks, returns and other adjustments on gross sales	4.80%	5.10%	5.50%