Consolidated Balance Sheet - USD ($) $ in Millions	Jun. 30, 2018	Dec. 31, 2017
Current assets
Cash and cash equivalents	$ 2,801	$ 3,053
Marketable securities - current	385	1,076
Accounts receivable — net	5,383	4,911
Inventories
Finished goods	1,979	1,915
Work in process	1,292	1,218
Raw materials and supplies	967	901
Total inventories	4,238	4,034
Prepaids	713	937
Other current assets	370	266
Total current assets	13,890	14,277
Property, plant and equipment	24,758	24,914
Less: Accumulated depreciation	(16,113)	(16,048)
Property, plant and equipment - net	8,645	8,866
Goodwill	10,107	10,513
Intangible assets - net	2,787	2,936
Other assets	1,349	1,395
Total assets	36,778	37,987
Current liabilities
Short-term borrowings and current portion of long-term debt	3,225	1,853
Accounts payable	1,871	1,945
Accrued payroll	646	870
Accrued income taxes	293	310
Other current liabilities	2,867	2,709
Total current liabilities	8,902	7,687
Long-term debt	11,294	12,096
Pension and postretirement benefits	3,254	3,620
Other liabilities	2,900	2,962
Total liabilities	26,350	26,365
Commitments and contingencies (Note 14)
3M Company shareholders' equity:
Common stock par value, $.01 par value; 944,033,056 shares issued	9	9
Additional paid-in capital	5,550	5,352
Retained earnings	39,442	39,115
Treasury stock, at cost: 357,419,580 shares at June 30, 2018; 349,148,819 shares at December 31, 2017	(27,617)	(25,887)
Accumulated other comprehensive income (loss)	(7,019)	(7,026)
Total 3M Company shareholders' equity	10,365	11,563
Noncontrolling interest	63	59
Total equity	10,428	11,622
Total liabilities and equity	$ 36,778	$ 37,987