Restructuring Related Activities (Details in Narrative) - USD ($) $ in Millions	7 Months Ended	12 Months Ended			38 Months Ended
	Dec. 31, 2016	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2016
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost		$ 78	$ 83	$ 117
Restructuring Charges Incurred to Date					$ 153
Restructuring Charges		28	26	69
Payments for Restructuring		82			271
Restructuring and Related Cost, Cost Incurred to Date	$ 308	308			308
Restructuring-related Costs Incurred to Date					155
Restructuring Related Expenses		50	57	48
2016 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges Incurred to Date	28
Payments for Restructuring	27	27
Restructuring and Related Cost, Cost Incurred to Date	47	47			47
Restructuring-related Costs Incurred to Date	19
2014 Restructuring plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost			87	113
Restructuring Charges Incurred to Date					125
Payments for Restructuring		55			244
Restructuring and Related Cost, Cost Incurred to Date	261	261			261
Restructuring and Related Cost, Expected Cost	261	261			261
Restructuring-related Costs Incurred to Date					136
Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost			4	4
Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost		19	23	42
Restructuring Charges Incurred to Date					115
Restructuring Reserve	16	16	29	43	16
Restructuring Charges		19	23	42
Payments for Restructuring		32	37		101
Restructuring Related Expenses		0	0	0
Employee Severance [Member] | 2016 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost		24
Restructuring Charges Incurred to Date	24
Restructuring Reserve	16	16	0		16
Restructuring Charges		24
Payments for Restructuring	8	8
Employee Severance [Member] | 2014 Restructuring plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost		(5)	27	41
Restructuring Charges Incurred to Date					91
Restructuring Reserve	0	0	29	39	0
Restructuring Charges		(5)	27
Payments for Restructuring		24	37		93
Employee Severance [Member] | Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost			4	1
Restructuring Reserve	0	0	0	4	0
Restructuring Charges		0	4
Payments for Restructuring		0	0
Impairment of an asset in value [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost		2		24
Restructuring Charges Incurred to Date					2
Restructuring Charges		2		0
Restructuring Related Expenses		0		24
Impairment of an asset in value [Member] | 2016 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost		0
Restructuring Charges Incurred to Date	0
Impairment of an asset in value [Member] | 2014 Restructuring plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost		2		24
Restructuring Charges Incurred to Date					2
Impairment of an asset in value [Member] | Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost				0
Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost		18	26	46
Restructuring Charges Incurred to Date					36
Restructuring Reserve	6	6	3		6
Restructuring Charges		7	3	27
Payments for Restructuring		16			81
Restructuring Related Expenses		11	23	19
Other Restructuring [Member] | 2016 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost		7
Restructuring Charges Incurred to Date	4
Payments for Restructuring	4	4
Restructuring-related Costs Incurred to Date	3
Other Restructuring [Member] | 2014 Restructuring plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost		11	26	43
Restructuring Charges Incurred to Date					32
Payments for Restructuring		12			77
Other Restructuring [Member] | Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost			0	3
Reduced Depreciation [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost		5	3	5
Restructuring Charges		0	0	0
Restructuring-related Costs Incurred to Date					13
Restructuring Related Expenses		5	3	5
Reduced Depreciation [Member] | 2016 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost		1
Restructuring-related Costs Incurred to Date	1
Reduced Depreciation [Member] | 2014 Restructuring plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost		4	3	5
Restructuring-related Costs Incurred to Date					12
Reduced Depreciation [Member] | Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost			0	0
Transfer costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost		34	31
Restructuring Charges		0	0
Payments for Restructuring		34			89
Restructuring-related Costs Incurred to Date					90
Restructuring Related Expenses		34	31
Transfer costs [Member] | 2016 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost		15
Payments for Restructuring	15	15
Restructuring-related Costs Incurred to Date	15
Transfer costs [Member] | 2014 Restructuring plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost		19	31
Payments for Restructuring		19			74
Restructuring-related Costs Incurred to Date					75
Transfer costs [Member] | Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost			0
Restructuring Related To Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring-related Costs Incurred to Date					52
Restructuring Related To Plan [Member] | 2016 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost		47
Restructuring Related To Plan [Member] | 2014 Restructuring plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost		31
Restructuring-related Costs Incurred to Date					49
Maximum [Member] | 2016 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring plan estimated future cash outflow		210
Restructuring and Related Cost, Expected Cost	225	225			225
Minimum [Member] | 2016 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring plan estimated future cash outflow		160
Restructuring and Related Cost, Expected Cost	175	175			175
Restructuring Related To Plan [Member] | Maximum [Member] | Other Restructuring [Member] | 2016 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost	120	120			120
Restructuring Related To Plan [Member] | Minimum [Member] | Other Restructuring [Member] | 2016 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost	95	95			95
Restructuring Plan [Member] | Maximum [Member] | Employee Severance [Member] | 2016 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost	80	80			80
Restructuring Plan [Member] | Maximum [Member] | Other Restructuring [Member] | 2016 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost	25	25			25
Restructuring Plan [Member] | Minimum [Member] | Employee Severance [Member] | 2016 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost	65	65			65
Restructuring Plan [Member] | Minimum [Member] | Other Restructuring [Member] | 2016 Restructuring Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Expected Cost	$ 15	15			15
Cost of Sales [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Related Expenses		34
Cost of Sales [Member] | Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Related Expenses		0
Cost of Sales [Member] | Impairment of an asset in value [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Related Expenses		0
Cost of Sales [Member] | Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Related Expenses		0
Cost of Sales [Member] | Reduced Depreciation [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Related Expenses		0
Cost of Sales [Member] | Transfer costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Related Expenses		34
Cost of products sold [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Related Expenses			31	24
Cost of products sold [Member] | Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Related Expenses			0	0
Cost of products sold [Member] | Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Related Expenses			0	0
Cost of products sold [Member] | Reduced Depreciation [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Related Expenses			0	0
Cost of products sold [Member] | Transfer costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Related Expenses			31	24
Selling, General and Administrative Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Related Expenses		16	26	24
Selling, General and Administrative Expenses [Member] | Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Related Expenses		0	0	0
Selling, General and Administrative Expenses [Member] | Impairment of an asset in value [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Related Expenses		0		0
Selling, General and Administrative Expenses [Member] | Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Related Expenses		11	23	19
Selling, General and Administrative Expenses [Member] | Reduced Depreciation [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Related Expenses		5	3	$ 5
Selling, General and Administrative Expenses [Member] | Transfer costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Related Expenses		$ 0	$ 0
Restructuring Related To Plan [Member] | Other Restructuring [Member] | 2014 Restructuring plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost					136
Restructuring Plan [Member] | Employee Severance [Member] | 2014 Restructuring plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost					91
Restructuring Plan [Member] | Other Restructuring [Member] | 2014 Restructuring plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost, Incurred Cost					$ 34