CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Sep. 30, 2021	Dec. 31, 2020
Current Assets
Cash and cash equivalents	$ 102	$ 1,184
Restricted deposits	177	25
Accounts receivable	1,433	1,293
Fair value of derivative contracts	199	185
Inventories	457	348
Other current assets	318	168
Total current assets	2,686	3,203
Property, plant and equipment, net	35,576	35,836
Investments	7,620	7,917
Goodwill	20,033	19,851
Other intangibles, net	1,744	2,453
Deferred income taxes	303	536
Deferred charges and other assets	1,678	2,177
Total Assets	69,640	71,973
Current Liabilities
Current portion of debt	2,822	2,558
Accounts payable	1,189	837
Accrued interest	332	525
Accrued taxes	284	267
Accrued contingencies	246	307
Other current liabilities	952	580
Total current liabilities	5,825	5,074
Long-term debt
Outstanding	28,988	30,838
Debt fair value adjustments	1,014	1,293
Total long-term debt	30,002	32,131
Other long-term liabilities and deferred credits	2,160	2,202
Total long-term liabilities and deferred credits	32,162	34,333
Total Liabilities	37,987	39,407
Commitments and contingencies (Notes 4 and 10)
Redeemable Noncontrolling Interest	661	728
Stockholders’ Equity
Class P shares, $0.01 par value, 4,000,000,000 shares authorized, 2,267,381,482 and 2,264,257,336 shares, respectively, issued and outstanding	23	23
Additional paid-in capital	41,788	41,756
Accumulated deficit	(10,617)	(9,936)
Accumulated other comprehensive loss	(642)	(407)
Total Kinder Morgan, Inc.’s stockholders’ equity	30,552	31,436
Noncontrolling interests	440	402
Total Stockholders’ Equity	30,992	31,838
Total Liabilities, Redeemable Noncontrolling Interest and Stockholders’ Equity	$ 69,640	$ 71,973