RESTATEMENT OF PREVIOUSLY ISSUED CONSOLIDATED FINANCIAL STATEMENTS - Consolidated Statement of Cash Flows (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2018
Cash flows from operations
Net income	$ 333	$ 342
Adjustments to reconcile net income to cash flows from operations:
Depreciation and amortization	199	192
Deferred income taxes	(17)	(6)
Stock compensation	29	22
Net periodic pension benefit and other postretirement costs	20	3
Other	13	14
Changes in balance sheet items:
Accounts receivable, net	(60)	32
Inventories	(83)	(82)
Accounts payable and accrued liabilities	(110)	(335)
Other	(50)	(48)
Cash flows from operations – continuing operations	274	134
Cash flows from operations – discontinued operations	(2)	(6)
Cash flows from operations	272	128
Cash flows from investing activities
Capital expenditures	(172)	(193)
Acquisitions and investments, net of cash acquired	(443)	(109)
Other investing activities, net	11	1
Cash flows from investing activities	(604)	(301)
Cash flows from financing activities
Net increases in debt with original maturities of three months or less	0	795
Cash dividends on common stock	(111)	(101)
Proceeds from stock issued under employee benefit plans	66	173
Purchases of treasury stock	0	(597)
Other financing activities, net	(25)	(32)
Cash flows from financing activities	1,170	238
Effect of foreign exchange rate changes on cash and cash equivalents	(63)	(1)
Increase in cash and cash equivalents	775	64
Cash and cash equivalents at beginning of period	3,335	1,838
Cash and cash equivalents at end of period	$ 4,110	1,902
As previously reported
Cash flows from operations
Net income		347
Adjustments to reconcile net income to cash flows from operations:
Depreciation and amortization		195
Deferred income taxes		(6)
Stock compensation		22
Net periodic pension benefit and other postretirement costs		3
Other		19
Changes in balance sheet items:
Accounts receivable, net		32
Inventories		(82)
Accounts payable and accrued liabilities		(333)
Other		(49)
Cash flows from operations – continuing operations		148
Cash flows from operations – discontinued operations		(6)
Cash flows from operations		142
Cash flows from investing activities
Capital expenditures		(198)
Acquisitions and investments, net of cash acquired		(109)
Other investing activities, net		1
Cash flows from investing activities		(306)
Cash flows from financing activities
Net increases in debt with original maturities of three months or less		795
Cash dividends on common stock		(101)
Proceeds from stock issued under employee benefit plans		173
Purchases of treasury stock		(597)
Other financing activities, net		(32)
Cash flows from financing activities		238
Effect of foreign exchange rate changes on cash and cash equivalents		2
Increase in cash and cash equivalents		76
Cash and cash equivalents at beginning of period		1,832
Cash and cash equivalents at end of period		1,908
Restatement impacts
Cash flows from operations
Net income		(5)
Adjustments to reconcile net income to cash flows from operations:
Depreciation and amortization		(3)
Deferred income taxes		0
Stock compensation		0
Net periodic pension benefit and other postretirement costs		0
Other		(5)
Changes in balance sheet items:
Accounts receivable, net		0
Inventories		0
Accounts payable and accrued liabilities		(2)
Other		1
Cash flows from operations – continuing operations		(14)
Cash flows from operations – discontinued operations		0
Cash flows from operations		(14)
Cash flows from investing activities
Capital expenditures		5
Acquisitions and investments, net of cash acquired		0
Other investing activities, net		0
Cash flows from investing activities		5
Cash flows from financing activities
Net increases in debt with original maturities of three months or less		0
Cash dividends on common stock		0
Proceeds from stock issued under employee benefit plans		0
Purchases of treasury stock		0
Other financing activities, net		0
Cash flows from financing activities		0
Effect of foreign exchange rate changes on cash and cash equivalents		(3)
Increase in cash and cash equivalents		(12)
Cash and cash equivalents at beginning of period		6
Cash and cash equivalents at end of period		(6)
Restatement impacts | Foreign Currency Denominated Monetary Assets and Liabilities
Cash flows from financing activities
Effect of foreign exchange rate changes on cash and cash equivalents		4
Restatement impacts | Foreign Currency Derivative Contracts | Foreign exchange contracts
Changes in balance sheet items:
Accounts payable and accrued liabilities		1
Other		1
Restatement impacts | Equipment Leased to Customers under Operating Leases
Adjustments to reconcile net income to cash flows from operations:
Depreciation and amortization		(3)
Cash flows from investing activities
Capital expenditures		5
Restatement impacts | Correction of Classification of Foreign Currency Gains and Losses in our Consolidated Statements of Cash Flows
Cash flows from financing activities
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents		5
Restatement impacts | Correction Of Translation Of The Financial Position And Results Of Operations Into U.S. Dollars Misstatements
Changes in balance sheet items:
Accounts payable and accrued liabilities		1
Other		1
Cash flows from financing activities
Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents		12
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents		$ 6	$ 6