Employee Termination, Asset Impairment and Other Charges Restructuring Plan Textuals (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Mar. 31, 2017	Mar. 31, 2017
Restructuring Plan 2016 [Member] \| Cost of Revenue [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Accelerated Depreciation	$ 7	$ 37

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.

No definition available.

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