Debt (Commercial Paper) (Details) - Commercial paper $ in Billions	Feb. 26, 2016 USD ($)
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity	$ 2.0
Debt instrument, term	397 days

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.

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+ Details