Fair Value Measurements and Derivatives - Notional Amount of Currency Derivatives (Details) - USD ($) $ in Millions | 3 Months Ended | |
Mar. 31, 2018 | Dec. 31, 2017 |
Foreign Exchange Forward [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Derivative, Notional Amount | $ 349 | $ 306 |
Foreign Exchange Forward [Member] | United States of America, Dollars [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Traded Currency | Mexican peso, Chinese renminbi | |
Derivative, Notional Amount | $ 143 | |
Foreign Exchange Forward [Member] | Euro Member Countries, Euro [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Traded Currency | U.S. dollar, Canadian dollar, Hungarian forint, British pound, Swiss franc, Indian rupee, Russian ruble, Chinese renminbi | |
Derivative, Notional Amount | $ 57 | |
Foreign Exchange Forward [Member] | United Kingdom, Pounds [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Traded Currency | U.S. dollar, Euro | |
Derivative, Notional Amount | $ 2 | |
Foreign Exchange Forward [Member] | Swedish krona [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Traded Currency | U.S. dollar, Euro | |
Derivative, Notional Amount | $ 20 | |
Foreign Exchange Forward [Member] | South Africa Rand [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Traded Currency | U.S. dollar, Euro, Thai baht | |
Derivative, Notional Amount | $ 14 | |
Foreign Exchange Forward [Member] | Thailand, Baht [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Traded Currency | U.S. dollar | |
Derivative, Notional Amount | $ 22 | |
Foreign Exchange Forward [Member] | Canada, Dollars [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Traded Currency | U.S. dollar | |
Derivative, Notional Amount | $ 14 | |
Foreign Exchange Forward [Member] | Brazil, Brazil Real [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Traded Currency | Euro, U.S. dollar | |
Derivative, Notional Amount | $ 37 | |
Foreign Exchange Forward [Member] | Indian rupee [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Traded Currency | U.S. dollar, British pound, Euro | |
Derivative, Notional Amount | $ 40 | |
Foreign Exchange Forward [Member] | Not Designated as Hedging Instrument [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Derivative, Notional Amount | 147 | |
Foreign Exchange Forward [Member] | Not Designated as Hedging Instrument [Member] | United States of America, Dollars [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Derivative, Notional Amount | 13 | |
Foreign Exchange Forward [Member] | Not Designated as Hedging Instrument [Member] | Euro Member Countries, Euro [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Derivative, Notional Amount | 7 | |
Foreign Exchange Forward [Member] | Not Designated as Hedging Instrument [Member] | South Africa Rand [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Derivative, Notional Amount | 14 | |
Foreign Exchange Forward [Member] | Not Designated as Hedging Instrument [Member] | Thailand, Baht [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Derivative, Notional Amount | 22 | |
Foreign Exchange Forward [Member] | Not Designated as Hedging Instrument [Member] | Canada, Dollars [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Derivative, Notional Amount | 14 | |
Foreign Exchange Forward [Member] | Not Designated as Hedging Instrument [Member] | Brazil, Brazil Real [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Derivative, Notional Amount | 37 | |
Foreign Exchange Forward [Member] | Not Designated as Hedging Instrument [Member] | Indian rupee [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Derivative, Notional Amount | 40 | |
Foreign Exchange Forward [Member] | Cash Flow Hedging [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Derivative, Notional Amount | 202 | |
Foreign Exchange Forward [Member] | Cash Flow Hedging [Member] | United States of America, Dollars [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Derivative, Notional Amount | 130 | |
Foreign Exchange Forward [Member] | Cash Flow Hedging [Member] | Euro Member Countries, Euro [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Derivative, Notional Amount | 50 | |
Foreign Exchange Forward [Member] | Cash Flow Hedging [Member] | United Kingdom, Pounds [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Derivative, Notional Amount | 2 | |
Foreign Exchange Forward [Member] | Cash Flow Hedging [Member] | Swedish krona [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Derivative, Notional Amount | 20 | |
Currency Swap [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Derivative, Notional Amount | $ 1,121 | $ 1,112 |
Currency Swap [Member] | United States of America, Dollars [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Traded Currency | Euro | |
Derivative, Notional Amount | $ 346 | |
Currency Swap [Member] | Euro Member Countries, Euro [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Traded Currency | U.S. dollar | |
Derivative, Notional Amount | $ 775 | |
Currency Swap [Member] | Not Designated as Hedging Instrument [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Derivative, Notional Amount | 0 | |
Currency Swap [Member] | Cash Flow Hedging [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Derivative, Notional Amount | 1,121 | |
Currency Swap [Member] | Cash Flow Hedging [Member] | United States of America, Dollars [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Derivative, Notional Amount | 346 | |
Currency Swap [Member] | Cash Flow Hedging [Member] | Euro Member Countries, Euro [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Derivative, Notional Amount | 775 | |
Foreign Exchange Contract [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Derivative, Notional Amount | 1,470 | |
Foreign Exchange Contract [Member] | Not Designated as Hedging Instrument [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Derivative, Notional Amount | 147 | |
Foreign Exchange Contract [Member] | Cash Flow Hedging [Member] | | |
Derivative Instruments and Hedging Activities Disclosures [Line Items] | | |
Derivative, Notional Amount | $ 1,323 | |