Stock Based Compensation And Incentive Performance Plans Stock Based Compensation And Incentive Performance Plans (Stock Plans Narrative) (Details)	3 Months Ended
Sep. 30, 2016 USD ($) plan
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Number of plans \| plan	2
Unrecognized compensation expense \| $	$ 0

Unrecognized cost of unvested options awarded to employees as compensation.

No definition available.

Name:	us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant