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UNCONSOLIDATED AFFILIATES (Tables)

6 Months Ended

Jun. 30, 2021

Equity In Net Earnings From Investments

Schedule of Equity Method Investments [Line Items]

Schedule of Equity Method Investments [Table Text Block]

The following table sets forth our equity in net earnings from investments for the periods indicated:

			Three Months Ended												Six Months Ended
			June 30,												June 30,
			2021						2020						2021						2020
			(Thousands of dollars)
Northern Border Pipeline			$	12,586					$	12,871					$	32,825					$	34,991
Overland Pass Pipeline			4,739						7,972						7,711						22,083
Roadrunner			7,602						6,809						15,351						13,242
Other			793						(2,324)						3,153						(361)
Equity in net earnings from investments			$	25,720					$	25,328					$	59,040					$	69,955
Impairment of equity investments			$	—					$	—					$	—					$	(37,730)

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- Definition

Tabular disclosure of equity method investments including, but not limited to, name of each investee or group of investments, percentage ownership, difference between recorded amount of an investment and the value of the underlying equity in the net assets, and summarized financial information.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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