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Fair Value Measurements
9 Months Ended
Sep. 30, 2019
Fair Value Disclosures [Abstract]  
Fair Value Measurements Fair Value Measurements
Fair Values – Recurring
The following tables present assets and liabilities accounted for at fair value on a recurring basis as of September 30, 2019 and December 31, 2018 by hierarchy level.
 
September 30, 2019
(In millions)
Level 1
 
Level 2
 
Level 3
 
Total
Derivative instruments, assets
 
 
 
 
 
 
 
Commodity(a)
$
—

 
$
61

 
$
—

 
$
61

Derivative instruments, assets
$
—

 
$
61

 
$
—

 
$
61

Derivative instruments, liabilities
 
 
 
 
 
 
 
Commodity(a)
$
(3
)
 
$
—

 
$
—

 
$
(3
)
Interest rate
$
—

 
$
(1
)
 
$
—

 
$
(1
)
Derivative instruments, liabilities
$
(3
)
 
$
(1
)
 
$
—

 
$
(4
)

(a) 
Derivative instruments are recorded on a net basis in our consolidated balance sheet. See Note 14.
 
December 31, 2018
(In millions)
Level 1
 
Level 2
 
Level 3
 
Total
Derivative instruments, assets
 
 
 
 
 
 
 
Commodity(a)
$
21

 
$
106

 
$
—

 
$
127

Derivative instruments, assets
$
21

 
$
106

 
$
—

 
$
127

Derivative instruments, liabilities
 
 
 
 
 
 
 
Derivative instruments, liabilities
$
—

 
$
—

 
$
—

 
$
—


(a) 
Derivative instruments are recorded on a net basis in our consolidated balance sheet. See Note 14.
Commodity derivatives include three-way collars, basis swaps and NYMEX roll basis swaps. These instruments are measured at fair value using either a Black-Scholes or a modified Black-Scholes Model. For basis swaps and NYMEX roll basis swaps, inputs to the models include only commodity prices and interest rates and are categorized as Level 1 because all assumptions and inputs are observable in active markets throughout the term of the instruments. For three-way collars, inputs to the models include commodity prices, and implied volatility and are categorized as Level 2 because predominantly all assumptions and inputs are observable in active markets throughout the term of the instruments.
The forward starting interest rate swaps are measured at fair value with a market approach using actionable broker quotes, which are Level 2 inputs. See Note 14 for detail on the forward starting interest rate swaps.
Fair Value Estimates - Goodwill
As of September 30, 2019, our consolidated balance sheet included goodwill of $95 million. Goodwill is tested for impairment on an annual basis, or between annual tests when events or changes in circumstances indicate the fair value may have been reduced below its carrying value. Goodwill is tested for impairment at the reporting unit level. Our reporting units are the same as our reporting segments, of which only the International reporting unit includes goodwill. Our policy is to first assess the qualitative factors in order to determine whether the fair value of our International reporting unit is more likely than not less than its carrying amount. Certain qualitative factors used in our evaluation include, among other things, the results of the most recent quantitative assessment of goodwill (second quarter of 2017); macroeconomic conditions; industry and market conditions (including commodity prices and cost factors); overall financial performance; and other relevant entity-specific events. If, after considering these events and circumstances we determine that it is more likely than not the fair value of the International reporting unit is less than its carrying amount, the quantitative goodwill test is performed.
During the second quarter of 2019, we performed our annual impairment test of goodwill using the qualitative assessment. Our qualitative assessment considered the significant excess fair value over carrying value in our most recent step one test and noted there are more positive/neutral indicators than negative. After assessing the totality of these qualitative factors, our assessment did not indicate that it is more likely than not that the fair value is less than its carrying value. As a result, we concluded that no impairment to goodwill was required for our International reporting unit.
Fair Values – Nonrecurring
For detail on our fair values for nonrecurring items see Note 5 , for detail related to an outstanding guarantee related to our U.K. disposition and Note 11 for detail related to impairments.
Fair Values – Financial Instruments
Our current assets and liabilities include financial instruments, the most significant of which are receivables, the current portion of our long-term debt and payables. We believe the carrying values of our receivables and payables approximate fair value. Our fair value assessment incorporates a variety of considerations, including (1) the short-term duration of the instruments, (2) our credit rating and (3) our historical incurrence of and expected future insignificant bad debt expense, which includes an evaluation of counterparty credit risk.
The following table summarizes financial instruments, excluding receivables, payables and derivative financial instruments, and their reported fair values by individual balance sheet line item at September 30, 2019 and December 31, 2018.
 
September 30, 2019
 
December 31, 2018
(In millions)
Fair Value
 
Carrying Amount
 
Fair Value
 
Carrying Amount
Financial assets
 
 
 
 
 
 
 
Current assets
$
4

 
$
4

 
$
3

 
$
3

Other noncurrent assets
29

 
35

 
76

 
81

Total financial assets
$
33

 
$
39

 
$
79

 
$
84

Financial liabilities
 

 
 

 
 

 
 

Other current liabilities
$
75

 
$
103

 
$
37

 
$
58

Long-term debt, including current portion(a)
6,018

 
5,529

 
5,469

 
5,528

Deferred credits and other liabilities
108

 
96

 
93

 
88

Total financial liabilities
$
6,201

 
$
5,728

 
$
5,599

 
$
5,674


(a) 
Excludes debt issuance costs.
Fair values of our financial assets included in other noncurrent assets, and of our financial liabilities included in other current liabilities and deferred credits and other liabilities, are measured using an income approach and most inputs are internally generated, which results in a Level 3 classification. Estimated future cash flows are discounted using a rate deemed appropriate to obtain the fair value.
All of our long-term debt instruments are publicly traded. A market approach, based upon quotes from major financial institutions, which are Level 2 inputs, is used to measure the fair value of our debt.