Financial Information for Subsidiary Guarantors and Non-Guarantors - Results of Operations and Comprehensive Income (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Results of Operations
Net sales	$ 1,791	$ 1,712	$ 5,157	$ 5,060
Cost of goods sold	(1,438)	(1,376)	(4,143)	(4,063)
Gross profit	353	336	1,014	997
Research, engineering, selling, administrative and other	(135)	(137)	(408)	(423)
Interest expense, net	(63)	(66)	(204)	(199)
Other equity earnings	22	15	55	44
Other expense, net	(5)	5	(61)	(24)
Earnings (loss) from continuing operations before income taxes	172	153	396	395
Provision for income taxes	(37)	(36)	(65)	(93)
Earnings from continuing operations	135	117	331	302
Loss from discontinued operations	(2)	(3)	(2)	(6)
Net earnings	133	114	329	296
Net earnings attributable to noncontrolling interests	(7)	(6)	(15)	(16)
Net earnings attributable to the Company	126	108	314	280
Comprehensive Income
Net earnings	133	114	329	296
Other comprehensive income (loss)	20	(59)	227	(83)
Total comprehensive income	153	55	556	213
Comprehensive income attributable to noncontrolling interests	(8)	(4)	(8)	(6)
Comprehensive income attributable to the Company	145	51	548	207
Parent
Results of Operations
Net intercompany interest	1	5	22	15
Interest expense, net	(1)	(5)	(22)	(15)
Equity earnings from subsidiaries	171	108	314	280
Earnings (loss) from continuing operations before income taxes	171	108	314	280
Earnings from continuing operations	171	108	314	280
Net earnings	171	108	314	280
Net earnings attributable to the Company	171	108	314	280
Comprehensive Income
Net earnings	171	108	314	280
Other comprehensive income (loss)	20	(59)	227	(83)
Total comprehensive income	191	49	541	197
Comprehensive income attributable to the Company	191	49	541	197
Issuer
Results of Operations
Net sales	485	498	1,446	1,469
Cost of goods sold	(412)	(414)	(1,204)	(1,215)
Gross profit	73	84	242	254
Research, engineering, selling, administrative and other	(26)	(29)	(83)	(89)
Net intercompany interest	(1)	(4)	(23)	(15)
Interest expense, net	(37)	(44)	(114)	(133)
Equity earnings from subsidiaries	122	88	276	255
Other equity earnings	3	3	10	8
Other expense, net	43	38	110	98
Earnings (loss) from continuing operations before income taxes	177	136	418	378
Provision for income taxes	(1)		(5)	(4)
Earnings from continuing operations	176	136	413	374
Net earnings	176	136	413	374
Net earnings attributable to the Company	176	136	413	374
Comprehensive Income
Net earnings	176	136	413	374
Other comprehensive income (loss)		(1)	(7)	4
Total comprehensive income	176	135	406	378
Comprehensive income attributable to the Company	176	135	406	378
Guarantor Subsidiaries
Results of Operations
Net sales	64	73	199	217
Cost of goods sold	(49)	(58)	(147)	(172)
Gross profit	15	15	52	45
Research, engineering, selling, administrative and other	(24)	(20)	(78)	(76)
Interest expense, net	(1)		(1)
Other expense, net	(4)	(4)	(5)	(13)
Earnings (loss) from continuing operations before income taxes	(14)	(9)	(32)	(44)
Provision for income taxes			(2)
Earnings from continuing operations	(14)	(9)	(34)	(44)
Net earnings	(14)	(9)	(34)	(44)
Net earnings attributable to the Company	(14)	(9)	(34)	(44)
Comprehensive Income
Net earnings	(14)	(9)	(34)	(44)
Total comprehensive income	(14)	(9)	(34)	(44)
Comprehensive income attributable to the Company	(14)	(9)	(34)	(44)
Non-Guarantor Subsidiaries
Results of Operations
Net sales	1,282	1,181	3,626	3,509
Cost of goods sold	(1,017)	(943)	(2,906)	(2,811)
Gross profit	265	238	720	698
Research, engineering, selling, administrative and other	(84)	(88)	(247)	(258)
Net intercompany interest		(1)	1
Interest expense, net	(24)	(17)	(67)	(51)
Other equity earnings	19	12	45	36
Other expense, net	(44)	(29)	(166)	(109)
Earnings (loss) from continuing operations before income taxes	132	115	286	316
Provision for income taxes	(35)	(36)	(58)	(89)
Earnings from continuing operations	97	79	228	227
Loss from discontinued operations	(2)	(3)	(2)	(6)
Net earnings	95	76	226	221
Net earnings attributable to noncontrolling interests	(7)	(6)	(15)	(16)
Net earnings attributable to the Company	88	70	211	205
Comprehensive Income
Net earnings	95	76	226	221
Other comprehensive income (loss)	9	(79)	186	(70)
Total comprehensive income	104	(3)	412	151
Comprehensive income attributable to noncontrolling interests	(8)	(4)	(8)	(6)
Comprehensive income attributable to the Company	96	(7)	404	145
Eliminations
Results of Operations
Net sales	(40)	(40)	(114)	(135)
Cost of goods sold	40	39	114	135
Gross profit		(1)
Research, engineering, selling, administrative and other	(1)
Equity earnings from subsidiaries	(293)	(196)	(590)	(535)
Earnings (loss) from continuing operations before income taxes	(294)	(197)	(590)	(535)
Provision for income taxes	(1)
Earnings from continuing operations	(295)	(197)	(590)	(535)
Net earnings	(295)	(197)	(590)	(535)
Net earnings attributable to the Company	(295)	(197)	(590)	(535)
Comprehensive Income
Net earnings	(295)	(197)	(590)	(535)
Other comprehensive income (loss)	(9)	80	(179)	66
Total comprehensive income	(304)	(117)	(769)	(469)
Comprehensive income attributable to the Company	$ (304)	$ (117)	$ (769)	$ (469)