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Investing Activities
12 Months Ended
Dec. 31, 2022
Investments [Abstract]  
Investing Activities [Text Block]
Note 8 – Investing Activities
Investments
 
Ownership Interest at December 31, 2022
December 31,
 20222021
 (Millions)
Equity method:
Appalachia Midstream Investments(1)$2,975 $3,056 
RMM50%395 401 
OPPL50%386 388 
Blue Racer50%383 377 
Discovery60%345 328 
Gulfstream50%220 215 
Laurel Mountain69%205 226 
OtherVarious139 130 
5,048 5,121 
Other17 
$5,065 $5,127 
___________
(1)Includes equity-method investments in multiple gathering systems in the Marcellus Shale region with an approximate average 66 percent interest.
Basis differential
The carrying value of our Appalachia Midstream Investments exceeds our portion of the underlying net assets by approximately $1.1 billion and $1.2 billion at December 31, 2022 and 2021, respectively. These differences were assigned at the acquisition date to property, plant, and equipment and customer relationship intangible assets. Certain of our other equity-method investments have a carrying value less than our portion of the underlying equity in the net assets primarily due to other than temporary impairments that we have recognized but that were not required to be recognized in the investees’ financial statements. These differences total approximately $1.1 billion and $1.2 billion at December 31, 2022 and 2021, respectively, and were assigned to property, plant, and equipment and customer relationship intangible assets. Differences in the carrying value of our equity-method investments and
our portion of the equity in the underlying net assets are generally amortized over the remaining useful lives of the associated underlying assets and included in Equity earnings (losses) within our Consolidated Statement of Income.
Purchases of and contributions to equity-method investments
We generally fund our portion of significant expansion or development projects of these investees through additional capital contributions. These transactions increased the carrying value of our investments and included:
Year Ended December 31,
 202220212020
 (Millions)
Appalachia Midstream Investments$83 $84 $116 
Discovery41 — — 
Cardinal Pipeline Company, LLC16 — — 
Gulfstream14 26 
Blue Racer (1)— 157 
Other12 49 
$166 $115 $325 
___________
(1)See following discussion in the section Acquisition of additional interests in BRMH below.
Acquisition of additional interests in BRMH
As of December 31, 2019, we effectively owned a 29 percent indirect interest in Blue Racer through our 58 percent interest in Blue Racer Midstream Holdings, LLC (BRMH), whose primary asset is a 50 percent interest in Blue Racer. In November 2020, we paid $157 million, net of cash acquired, to acquire an additional 41 percent ownership interest in BRMH before acquiring the remaining interest of BRMH in September 2021. As such, we control and consolidate BRMH, reporting the 50 percent interest in Blue Racer as an equity-method investment. Since substantially all of the fair value of the BRMH assets acquired is concentrated in a single asset, the investment in Blue Racer, and we previously held a noncontrolling interest in BRMH, we recorded the November 2020 and September 2021 additional purchases of interests as asset acquisitions. Prior to November 2021 BRMH was named Caiman Energy II, LLC and was accounted for as an equity-method investment.
Dividends and distributions
The organizational documents of entities in which we have an equity-method investment generally require distribution of available cash to members on at least a quarterly basis. These transactions reduced the carrying value of our investments and included:
Year Ended December 31,
202220212020
 (Millions)
Appalachia Midstream Investments$415 $433 $357 
Laurel Mountain112 33 31 
Gulfstream89 90 93 
RMM52 45 39 
Blue Racer (1)49 47 47 
Discovery49 44 21 
OPPL34 26 50 
Other65 39 15 
$865 $757 $653 
___________
(1)See previous discussion in the section Acquisition of additional interests in BRMH above.
Equity Earnings (Losses)
Equity earnings (losses) in 2020 includes a $78 million loss associated with the first-quarter full impairment of goodwill recognized by our investee RMM, which was allocated entirely to our member interest per the terms of the membership agreement. Also included in 2020 are losses of $11 million, $26 million, and $10 million for our share of asset impairments at Laurel Mountain, Appalachia Midstream Investments, and Blue Racer, respectively.
Impairments of Equity-Method Investments
See Note 15 – Fair Value Measurements, Guarantees, and Concentration of Credit Risk for information regarding impairments of our equity-method investments of $1,046 million for 2020.
Summarized Financial Position and Results of Operations of All Equity-Method Investments
 December 31,
 20222021
 (Millions)
Assets (liabilities):
Current assets
$964 $743 
Noncurrent assets
12,701 13,211 
Current liabilities
(632)(435)
Noncurrent liabilities
(3,789)(3,774)
 Year Ended December 31,
 202220212020
 (Millions)
Gross revenue$5,520 $4,688 $2,625 
Operating income1,268 1,191 508 
Net income1,102 1,006 459