Leases (Narrative) (Details)	3 Months Ended
	Sep. 30, 2020
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Lessee, lease termination period	1 year
Lessor, average remaining lease term	5 years
Minimum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Lessee, remaining lease term	1 year
Lessee, lease renewal term	2 years
Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Lessee, remaining lease term	53 years
Lessee, lease renewal term	40 years