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Effect of New Accounting Standard - Tax (Narrative) (Details) $ in Millions	Jan. 01, 2019 USD ($)
Accounting Standard Update 2018-02 [Member] | Scenario, Forecast [Member]
New Accounting Pronouncement, Early Adoption [Line Items]
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	$ 28

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+ References

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+ References

No definition available.

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