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New Accounting Standards (Narrative) (Details) $ in Millions | 6 Months Ended
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Jun. 30, 2021 USD ($)
Accounting Standards Update 2016-13 [Member] |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |
New Accounting Pronouncement or Change in Accounting Principle, Cumulative Effect of Change on Equity or Net Assets | $ 15

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- Definition Adoption of New Accounting Standard Current Expected Credit Losses + References No definition available. + Details
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- Details
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