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Basis of Presentation and Summary of Significant Accounting Policies (Narrative, Recent Financial Accounting Standards) (Details) $ in Millions | Jul. 01, 2019 USD ($)
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New Accounting Pronouncements or Change in Accounting Principle [Line Items] |
Lease Liabilities established as a Result of the adoption of ASC 842 | $ 422

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- Definition Lease Liabilities established as a Result of the adoption of ASC 842 + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration