Stockholders' Equity Dividends (Details) - USD ($) $ / shares in Units, $ in Millions |
1 Months Ended | 2 Months Ended | 3 Months Ended | 9 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Jul. 12, 2016 |
Aug. 31, 2016 |
Sep. 21, 2016 |
Jun. 26, 2016 |
Mar. 27, 2016 |
Dec. 27, 2015 |
Jun. 28, 2015 |
Mar. 29, 2015 |
Dec. 28, 2014 |
Jun. 26, 2016 |
Jun. 28, 2015 |
|
| Dividends [Line Items] | |||||||||||
| Dividends per share announced | $ 0.53 | $ 0.48 | $ 0.48 | $ 0.48 | $ 0.42 | $ 0.42 | $ 1.49 | $ 1.32 | |||
| Dividends charged to retained earnings | $ 794 | $ 726 | $ 730 | $ 771 | $ 702 | $ 710 | $ 2,250 | $ 2,183 | |||
| Subsequent Event [Member] | |||||||||||
| Dividends [Line Items] | |||||||||||
| Dividends per share announced | $ 0.53 | ||||||||||
| Dividends Payable, Date declared | Jul. 12, 2016 | ||||||||||
| Dividends Payable, Date to be paid | Sep. 21, 2016 | ||||||||||
| Dividends Payable, Date of record | Aug. 31, 2016 | ||||||||||