Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Amortization Expense For The Next Five Fiscal Years) (Details)

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Intangible Assets (Amortization Expense For The Next Five Fiscal Years) (Details)
$ in Millions
Jun. 30, 2017
USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]  
2017 $ 213
2018 275
2019 135
2020 70
2021 $ 54