Legal Actions, Contingencies And Commitments (Obligations Under Purchase Agreements) (Details) $ in Thousands	Jun. 30, 2021 USD ($)
Legal Actions, Contingencies And Commitments [Abstract]
2022	$ 1,099,419
2023	994
2024	426
Total minimum purchase obligations	$ 1,100,839

Amount of purchase arrangement to be paid in next fiscal year following current fiscal year. Includes, but is not limited to, recorded and unrecorded purchase obligations, long-term purchase commitment, and short-term purchase commitment. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

No definition available.

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