Quarterly report pursuant to Section 13 or 15(d)

Debt - Interest Expense (Details)

v3.20.1
Debt - Interest Expense (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Debt Instrument [Line Items]    
Total interest cost $ 471 $ 448
Capitalized interest (59) (201)
Total interest expense, net 412 247
Convertible Debt [Member]    
Debt Instrument [Line Items]    
Interest per contractual rate 63 62
Amortization of debt discount 14 10
Amortization of debt issuance costs 3 3
Total interest cost 80 75
Debt and Finance Leases Excluding Convertible Debt [Member]    
Debt Instrument [Line Items]    
Total interest cost $ 391 $ 373