Consolidated Balance Sheet - USD ($) $ in Millions	Mar. 31, 2017	Dec. 31, 2016
Current assets
Cash and cash equivalents	$ 2,173	$ 2,398
Marketable securities - current	141	280
Accounts receivable - net	4,722	4,392
Inventories
Finished goods	1,764	1,629
Work in process	1,078	1,039
Raw materials and supplies	770	717
Total inventories	3,612	3,385
Other current assets	1,253	1,271
Total current assets	11,901	11,726
Marketable securities - non-current	17	17
Investments	133	128
Property, plant and equipment	23,946	23,499
Less: Accumulated depreciation	(15,395)	(14,983)
Property, plant and equipment - net	8,551	8,516
Goodwill	9,258	9,166
Intangible assets - net	2,269	2,320
Prepaid pension benefits	61	52
Other assets	1,102	981
Total assets	33,292	32,906
Current liabilities
Short-term borrowings and current portion of long-term debt	909	972
Accounts payable	1,701	1,798
Accrued payroll	532	678
Accrued income taxes	433	299
Other current liabilities	2,420	2,472
Total current liabilities	5,995	6,219
Long-term debt	10,802	10,678
Pension and postretirement benefits	3,764	4,018
Other liabilities	1,691	1,648
Total liabilities	22,252	22,563
Commitments and contingencies (Note 10)
3M Company shareholders' equity:
Common stock par value, $.01 par value, 944,033,056 shares issued	9	9
Additional paid-in capital	5,189	5,061
Retained earnings	38,094	37,907
Treasury stock, at cost: 346,793,480 shares at March 31, 2017; 347,306,778 shares at December 31, 2016	(25,354)	(25,434)
Accumulated other comprehensive income (loss)	(6,949)	(7,245)
Total 3M Company shareholders' equity	10,989	10,298
Noncontrolling interest	51	45
Total equity	11,040	10,343
Total liabilities and equity	$ 33,292	$ 32,906