CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Jun. 30, 2018	Dec. 31, 2017
Current assets:
Cash and cash equivalents	$ 47	$ 22
Accounts receivable, net of allowance for doubtful accounts of $24 and $21, respectively	1,838	1,805
Other receivables	351	569
Parts and supplies	100	96
Other assets	135	132
Total current assets	2,471	2,624
Property and equipment, net of accumulated depreciation and amortization of $18,050 and $17,704, respectively	11,625	11,559
Goodwill	6,346	6,247
Other intangible assets, net	553	547
Restricted trust and escrow accounts	419	319
Investments in unconsolidated entities	254	269
Other assets	346	264
Total assets	22,014	21,829
Current liabilities:
Accounts payable	829	1,040
Accrued liabilities	1,131	980
Deferred revenues	517	503
Current portion of long-term debt	828	739
Total current liabilities	3,305	3,262
Long-term debt, less current portion	8,968	8,752
Deferred income taxes	1,250	1,248
Landfill and environmental remediation liabilities	1,810	1,770
Other liabilities	625	755
Total liabilities	15,958	15,787
Commitments and contingencies
Waste Management, Inc. stockholders' equity:
Common stock, $0.01 par value; 1,500,000,000 shares authorized; 630,282,461 shares issued	6	6
Additional paid-in capital	4,935	4,933
Retained earnings	9,166	8,588
Accumulated other comprehensive income (loss)	(49)	8
Treasury stock at cost, 201,905,532 and 196,963,558 shares, respectively	(8,004)	(7,516)
Total Waste Management, Inc. stockholders' equity	6,054	6,019
Noncontrolling interests	2	23
Total equity	6,056	6,042
Total liabilities and equity	$ 22,014	$ 21,829