Income Taxes (Schedule of Effective Income Tax Rate Reconciliation) (Details)	12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2019
Income Tax Disclosure [Abstract]
Provision at Federal statutory rate	21.00%	21.00%	21.00%
State and local income taxes, net of federal benefit	3.20%	2.50%	0.90%
Effective Income Tax Rate Reconciliation, Tax Effect of Foreign Operations	0.70%	0.00%	(0.70%)
Nondeductible/nontaxable items (2)	1.60%	0.20%	0.80%
Goodwill impairment	7.00%	0.00%	0.00%
Effective Income Tax Rate Reconciliation, Withholding Taxes	9.00%	(0.30%)	0.70%
Change in valuation allowances	(1.40%)	1.50%	4.50%
China tax related to divestiture	(13.60%)	(0.40%)	(0.10%)
Effective Income Tax Rate Reconciliation Legal Entity Reorganization Reconciling Items Percent	0.00%	0.00%	(3.60%)
Effective Income Tax Reconciliation, Opioid Litigation	17.70%	(23.20%)	0.00%
Effective Income Tax Rate Reconciliation, Loss Carryback Claims	(129.90%)	0.00%	0.00%
Other (2)	1.70%	0.60%	(2.10%)
US Taxes on International Income	(6.70%)	0.20%	0.70%
Effective income tax rate	(89.70%)	2.10%	22.10%