Long-Term Debt (6.375% Senior Notes Due 2023) (Details) - USD ($) $ in Millions |
6 Months Ended | |||
---|---|---|---|---|
Oct. 04, 2016 |
Apr. 01, 2015 |
Jun. 30, 2017 |
Jun. 30, 2016 |
|
Debt Instrument [Line Items] | ||||
Proceeds from issuance of Senior Notes | $ 0 | $ 2,835 | ||
Senior Notes [Member] | 6.375% Senior Notes Due 2023 [Member] | ||||
Debt Instrument [Line Items] | ||||
Face amount | $ 800 | |||
Interest rate, stated percentage | 6.375% | 6.375% | ||
Proceeds from issuance of Senior Notes | $ 787 | |||
Liquidated damages in the form of additional interest | $ 2 |