Business Segments - Reporting Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Segment Operating Income:
Net Sales	$ 2,144	$ 3,632	$ 5,200	$ 7,230
Less:
Income (Loss) before Income Taxes	(889)	82	(1,257)	44
Goodwill and Other Asset Impairments (Notes 8 and 9)	148	0	330	0
Rationalizations	99	4	108	107
Interest Expense	85	88	158	173
Other (Income) Expense	34	17	61	39
Asset write-offs and accelerated depreciation (Note 3)	86	1	90	1
Corporate incentive compensation plans	7	14	10	15
Operating Segments
Less:
Income (Loss) before Income Taxes	(431)	219	(478)	409
Segment Reconciling Items
Less:
Rationalizations	99	4	108	107
Interest Expense	85	88	158	173
Other (Income) Expense	34	17	61	39
Asset write-offs and accelerated depreciation (Note 3)	86	1	90	1
Retained expenses of divested operations	1	3	3	6
Corporate and Eliminations
Less:
Other	(2)	10	19	24
Americas
Segment Operating Income:
Net Sales	1,134	1,971	2,807	3,847
Less:
Asset write-offs and accelerated depreciation (Note 3)	86	0	89	0
Americas | Operating Segments
Less:
Income (Loss) before Income Taxes	(287)	134	(287)	223
Goodwill and Other Asset Impairments (Notes 8 and 9)	148	0	148	0
Rationalizations	69	2	72	9
Europe, Middle East and Africa
Segment Operating Income:
Net Sales	676	1,141	1,671	2,362
Less:
Asset write-offs and accelerated depreciation (Note 3)	0	1	1	1
Europe, Middle East and Africa | Operating Segments
Less:
Income (Loss) before Income Taxes	(110)	44	(163)	98
Goodwill and Other Asset Impairments (Notes 8 and 9)	0	0	182	0
Rationalizations	30	2	36	98
Asia Pacific
Segment Operating Income:
Net Sales	334	520	722	1,021
Asia Pacific | Operating Segments
Less:
Income (Loss) before Income Taxes	$ (34)	$ 41	$ (28)	$ 88