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Financial Instruments - Income Statement (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2019 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2018 | Sep. 30, 2018 | Jun. 30, 2018 | Mar. 31, 2018 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |  |  |  |  |  |  |  |
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net |  |  |  |  |  |  |  |  | $ (3) | $ 1 | $ (1)
Net sales | $ 2,559 | $ 2,492 | $ 2,551 | $ 2,566 | $ 2,574 | $ 2,478 | $ 2,694 | $ 2,784 | 10,168 | 10,530 | 9,799
Deferred gain (loss) in AOCI | 4 |  |  |  | (14) |  |  |  | 4 | (14) |
Cash Flow Hedge Gain (Loss) to be Reclassified within Twelve Months |  |  |  |  |  |  |  |  | 0 |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |  |  |  |  |  |  |  |  |  |
Cost of Goods and Services Sold | 2,014 | 1,968 | 2,038 | 2,047 | 2,030 | 1,963 | 2,114 | 2,193 | 8,067 | 8,300 | 7,684
Selling, general and administrative expenses | 205 | $ 230 | $ 212 | $ 226 | 226 | $ 230 | $ 237 | $ 253 | 873 | 946 | 899
Other comprehensive income (loss) |  |  |  |  |  |  |  |  | (53) | (170) | 232
Net investment hedge contracts [Member] | Foreign currency contracts [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |  |  |  |  |  |  |  |
Deferred gain (loss) in AOCI | 5 |  |  |  | 4 |  |  |  | 5 | 4 |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |  |  |  |  |  |  |  |  |  |
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax |  |  |  |  |  |  |  |  | 1 | 2 | (8)
Net investment hedge contracts [Member] | Foreign currency contracts [Member] | Interest expense [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |  |  |  |  |  |  |  |  |  |
Gain (loss) recognized in income (ineffective portion) |  |  |  |  |  |  |  |  | 0 | 1 | 1
Net investment hedge contracts [Member] | Cross Currency Interest Rate Contract [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |  |  |  |  |  |  |  |
Deferred gain (loss) in AOCI | 16 |  |  |  | 12 |  |  |  | 16 | 12 |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |  |  |  |  |  |  |  |  |  |
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax |  |  |  |  |  |  |  |  | 4 | 12 | 0
Net investment hedge contracts [Member] | Cross Currency Interest Rate Contract [Member] | Interest expense [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |  |  |  |  |  |  |  |  |  |
Gain (loss) recognized in income (ineffective portion) |  |  |  |  |  |  |  |  | 11 | 9 | 0
Net investment hedge contracts [Member] | Foreign currency denominated debt designated as a net investment hedge [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |  |  |  |  |  |  |  |
Deferred gain (loss) in AOCI | $ (17) |  |  |  | $ (30) |  |  |  | (17) | (30) |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |  |  |  |  |  |  |  |  |  |
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax |  |  |  |  |  |  |  |  | 13 | 27 | (84)
Cash Flow Hedging [Member] | Foreign currency contracts [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |  |  |  |  |  |  |  |  |  |
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax |  |  |  |  |  |  |  |  | (1) | (1) | (5)
Cash Flow Hedging [Member] | Foreign currency contracts [Member] | Revenue Benchmark [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |  |  |  |  |  |  |  |  |  |
Gain (loss) reclassified from AOCI to income (effective portion) |  |  |  |  |  |  |  |  | (5) | (2) | 3
Cash Flow Hedging [Member] | Foreign currency contracts [Member] | Selling general and administrative expenses [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |  |  |  |  |  |  |  |  |  |
Gain (loss) reclassified from AOCI to income (effective portion) |  |  |  |  |  |  |  |  | 3 | 0 | 0
Cash Flow Hedging [Member] | Foreign currency contracts [Member] | Cost of goods sold [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |  |  |  |  |  |  |  |  |  |
Gain (loss) reclassified from AOCI to income (effective portion) |  |  |  |  |  |  |  |  | $ 1 | $ (1) | 0
Cash Flow Hedging [Member] | Commodity Contract [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |  |  |  |  |  |  |  |  |  |
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax |  |  |  |  |  |  |  |  |  |  | 1
Cash Flow Hedging [Member] | Commodity Contract [Member] | Revenue Benchmark [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |  |  |  |  |  |  |  |  |  |
Gain (loss) reclassified from AOCI to income (effective portion) |  |  |  |  |  |  |  |  |  |  | 0
Cash Flow Hedging [Member] | Commodity Contract [Member] | Selling general and administrative expenses [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |  |  |  |  |  |  |  |  |  |
Gain (loss) reclassified from AOCI to income (effective portion) |  |  |  |  |  |  |  |  |  |  | 0
Cash Flow Hedging [Member] | Commodity Contract [Member] | Cost of goods sold [Member] |  |  |  |  |  |  |  |  |  |  |
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net [Abstract] |  |  |  |  |  |  |  |  |  |  |
Gain (loss) reclassified from AOCI to income (effective portion) |  |  |  |  |  |  |  |  |  |  | $ 1

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- Definition Accumulated other comprehensive income (loss), cumulative changes in net gain (loss) from hedges, before tax + References No definition available. + Details
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- Definition The portion of gains and losses (net) on derivative instruments designated and qualifying as hedging instruments representing (a) the amount of the hedge ineffectiveness and (b) the amount, if any, excluded from the assessment of hedge effectiveness. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5624171-113959 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 25 -Section 50 -Paragraph 1 -Subparagraph (a)(1),(2) -URI http://asc.fasb.org/extlink&oid=109977999&loc=d3e76258-113986 + Details
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