Exit Costs - Transportation Commitments (Tables)

9 Months Ended

Sep. 30, 2019

Commitments and Contingencies Disclosure [Abstract]

Rollforward of Accrued Transportation Commitment

Reconciliation of accrued costs at September 30, 2019 is as follows:

	Nine Months Ended September 30,
(millions)	2019			2018
Balance at Beginning of Period (1)	$	80		$	90
Firm Transportation Exit Cost Accrual	92			—
Payments, Net of Accretion	(6		)	(9		)
Balance at End of Period	166			81
Less: Current Portion Included in Other Current Liabilities	33			12
Long-term Portion Included in Other Noncurrent Liabilities	$	133		$	69

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Amounts include the current portion of $13 million which is included in other current liabilities in our consolidated balance sheets.