Income Taxes Additional Information (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2016	Oct. 02, 2015
Income Tax Disclosure [Abstract]
Income tax expense	$ 95	$ 31
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount	90
Valuation Allowance, Deferred Tax Asset, Increase (Decrease) as a result of acquisition	109
Other Tax Expense (Benefit)	(96)
Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations	8
Decrease in Unrecognized Tax Benefits is Reasonably Possible	6
Unrecognized Tax Benefits	485
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued	78
Income Tax Examination, Estimate of Possible Loss	$ 795