Consolidated Statements of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Statement of Cash Flows [Abstract]
Net income	$ 401	$ 549	$ 330
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	117	117	109
Amortization	140	144	125
Deferred income taxes	(77)	(47)	(33)
Share-based compensation	29	30	21
Restructuring and asset impairment charges	63	22	25
Goodwill, Impairment Loss	148	0	0
(Gain)/loss from sale of businesses	(1)	0	10
Other, net	9	9	19
Payments for restructuring	(30)	(21)	(28)
Contributions to postretirement benefit plans	(19)	(41)	(33)
Changes in assets and liabilities (net of acquisitions):
Changes in receivables	(23)	(103)	(79)
Changes in inventories	47	(97)	27
Changes in accounts payable	29	51	50
Changes in accrued liabilities	15	(6)	28
Changes in accrued taxes	(13)	0	104
Net changes in other assets and liabilities	4	(21)	11
Net Cash — Operating activities	839	586	686
Investing Activities
Capital expenditures	(226)	(237)	(170)
Proceeds from the sale of property, plant and equipment	0	0	1
Acquisitions of businesses and assets, net of cash acquired	(18)	(433)	(33)
Proceeds from sale of businesses	0	22	16
Cash received from investments	11	11	10
Cash paid for investments	(7)	(11)	(11)
Proceeds from Derivative Instrument, Investing Activities	9	0	0
Other, net	0	5	6
Net Cash — Investing activities	(231)	(643)	(181)
Financing Activities
Short-term debt issued, net	281	335	0
Short-term debt repaid, net	(254)	(52)	(282)
Long-term debt issued, net	0	1	0
Long-term debt repaid, net	0	(120)	0
Repurchase of common stock	(40)	(59)	(25)
Proceeds from exercise of employee stock options	13	7	16
Dividends paid	(174)	(152)	(130)
Other, net	(3)	0	0
Net Cash — Financing activities	(177)	(40)	(421)
Effect of exchange rate changes on cash	(3)	(21)	22
Net change in cash and cash equivalents	428	(118)	106
Cash and cash equivalents at beginning of year	296	414	308
Cash and cash equivalents at end of year	724	296	414
Cash paid during the year for:
Interest	77	78	78
Income taxes (net of refunds received)	$ 107	$ 75	$ 57