Debt - Interest Expense (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
---|---|---|---|---|
Sep. 30, 2019 |
Sep. 30, 2018 |
Sep. 30, 2019 |
Sep. 30, 2018 |
|
Debt Disclosure [Abstract] | ||||
Total interest cost | $ 246 | $ 235 | $ 718 | $ 701 |
Capitalized interest | (15) | (52) | (70) | (149) |
Total interest expense, net | $ 231 | $ 183 | $ 648 | $ 552 |
X | ||||||||||
- References No definition available.
|
X | ||||||||||
- Definition Amount of interest capitalized during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
X | ||||||||||
- Definition Total interest costs incurred during the period and either capitalized or charged against earnings. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount of the cost of borrowed funds accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|