New Accounting Pronouncements (Narrative) (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Jun. 30, 2020
New Accounting Pronouncements [Abstract]
Operating lease ROU assets	$ 128,575	$ 118,348
Lease liabilities	$ 138,364

Present value of lessee's discounted obligation for lease payments from operating lease.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977

Name:	us-gaap_OperatingLeaseLiability
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant