Revenue Recognition (Tables)

12 Months Ended

Dec. 31, 2019

Revenue from Contract with Customer [Abstract]

Schedule of Disaggregation of Revenue

The following tables present our revenues disaggregated by revenue source and type of revenue for each revenue source (in millions):

	Year ended December 31, 2019
	Natural Gas Pipelines		Products Pipelines		Terminals		CO2		Corporate and Eliminations			Total
Revenues from contracts with customers(a)
Services
Firm services(b)	$	3,549	$	319	$	1,012	$	1	$	(4	)	$	4,877
Fee-based services	780		1,016		560		60		—			2,416
Total services	4,329		1,335		1,572		61		(4		)	7,293
Commodity sales
Natural gas sales	2,603		—		—		1		(9		)	2,595
Product sales	805		289		20		1,111		(33		)	2,192
Total commodity sales	3,408		289		20		1,112		(42		)	4,787
Total revenues from contracts with customers	7,737		1,624		1,592		1,173		(46		)	12,080
Other revenues(c)	433		207		442		46		1			1,129
Total revenues	$	8,170	$	1,831	$	2,034	$	1,219	$	(45	)	$	13,209

	Year ended December 31, 2018
	Natural Gas Pipelines		Products Pipelines		Terminals		CO2			Kinder Morgan Canada(d)		Corporate and Eliminations			Total
Revenues from contracts with customers(a)
Services
Firm services(b)	$	3,387	$	376	$	983	$	2		$	—	$	(2	)	$	4,746
Fee-based services	692		956		584		67			167		—			2,466
Total services	4,079		1,332		1,567		69			167		(2		)	7,212
Commodity sales
Natural gas sales	3,327		—		—		2			—		(11		)	3,318
Product sales	1,190		393		20		1,222			—		(37		)	2,788
Total commodity sales	4,517		393		20		1,224			—		(48		)	6,106
Total revenues from contracts with customers	8,596		1,725		1,587		1,293			167		(50		)	13,318
Other revenues(c)	259		162		440		(38		)	3		—			826
Total revenues	$	8,855	$	1,887	$	2,027	$	1,255		$	170	$	(50	)	$	14,144

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(a) Differences between the revenue classifications presented on the consolidated statements of income and the categories for the disaggregated revenues by type of revenue above are primarily attributable to revenues reflected in the “Other revenues” category above (see note (c) below).

(b) Includes non-cancellable firm service customer contracts with take-or-pay or minimum volume commitment elements, including those contracts where both the price and quantity amount are fixed. Excludes service contracts with indexed-based pricing, which along with revenues from other customer service contracts are reported as Fee-based services.

(c) Amounts recognized as revenue under guidance prescribed in Topics of the Accounting Standards Codification other than in Topic 606 and primarily include leases of $951 million and $868 million and derivatives of $49 million and $(133) million for the years ended December 31, 2019 and 2018, respectively. See Notes 14 for additional information related to our derivatives.

(d)

On August 31, 2018, the assets comprising the Kinder Morgan Canada business segment were sold; therefore, this segment does not have results of operations on a prospective basis (see Note 3).

Revenue Allocated to Remaining Performance Obligations

The following table presents our estimated revenue allocated to remaining performance obligations for contracted revenue that has not yet been recognized, representing our “contractually committed” revenue as of December 31, 2019 that we will invoice or transfer from contract liabilities and recognize in future periods (in millions):

Year	Estimated Revenue
2020	$	4,399
2021	3,752
2022	3,099
2023	2,510
2024	2,181
Thereafter	13,301
Total	$	29,242