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Quarterly report pursuant to Section 13 or 15(d)

COMMITMENTS AND CONTINGENCIES (Purchase Commitments) (Details)

v3.19.3
COMMITMENTS AND CONTINGENCIES (Purchase Commitments) (Details)
$ in Millions
Sep. 30, 2019
USD ($)
Unrecorded Unconditional Purchase Obligation [Line Items] Ìý
Estimated Project Capital Expenditures $ 830
Estimated Project Capital Expenditures, Variable Contingency 20.00%
Capital commitments, amount expected in remainder of 2019 $ 180
Capital commitments, amount expected in 2020 245
Capital Addition Purchase Commitments [Member] Ìý
Unrecorded Unconditional Purchase Obligation [Line Items] Ìý
Capital Additions, Purchase Commitments $ 390