Annual report pursuant to Section 13 and 15(d)

Supplemental Cash Flow Information (Details)

v3.19.3.a.u2
Supplemental Cash Flow Information (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Supplemental Cash Flow Information [Abstract]      
Cash paid during the period for interest, net of amounts capitalized $ 829 $ 719 $ 510
Balance in property, plant and equipment, net funded with accounts payable and accrued liabilities (including affiliate) $ 291 $ 263 $ 273