CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Consolidated net income	$ 382	$ 499	$ 729	$ 894
Derivative instruments, net	2	2	4	4
Available-for-sale securities, net	4		9	(1)
Foreign currency translation adjustments	25	(23)	53	(55)
Post-retirement benefit obligations, net			(1)
Other comprehensive income (loss), net of tax	31	(21)	65	(52)
Comprehensive income	413	478	794	842
Less: Comprehensive income (loss) attributable to noncontrolling interests	1		1	(1)
Comprehensive income attributable to Waste Management, Inc.	$ 412	$ 478	$ 793	$ 843

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