Fair Value Measurements and Derivatives - Notional Amount of Currency Derivatives (Details) € in Millions, $ in Millions	9 Months Ended
	Sep. 30, 2016 USD ($)	Sep. 30, 2016 EUR (€)	Dec. 31, 2015 USD ($)
Cash Flow Hedging [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount | €		€ 338
Foreign Exchange Forward [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	$ 136		$ 212
Foreign Exchange Forward [Member] | United States of America, Dollars [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Traded Currency	Mexican peso, euro
Derivative, Notional Amount	$ 41
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
Derivative, Notional Amount	$ 34
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	$ 3
Foreign Exchange Forward [Member] | Swedish krona [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Traded Currency	Euro
Derivative, Notional Amount	$ 10
Foreign Exchange Forward [Member] | South Africa Rand [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Traded Currency	U.S. dollar, Euro
Derivative, Notional Amount	$ 10
Foreign Exchange Forward [Member] | Thailand, Baht [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Traded Currency	U.S. dollar, Australian dollar
Derivative, Notional Amount	$ 14
Foreign Exchange Forward [Member] | Canada, Dollars [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Traded Currency	U.S. dollar
Derivative, Notional Amount	$ 2
Foreign Exchange Forward [Member] | Brazil, Brazil Real [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Traded Currency	Euro
Derivative, Notional Amount	$ 1
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	$ 21
Foreign Exchange Forward [Member] | Not Designated as Hedging Instrument [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	55
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	1
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	6
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	10
Foreign Exchange Forward [Member] | Not Designated as Hedging Instrument [Member] | Thailand, Baht [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	14
Foreign Exchange Forward [Member] | Not Designated as Hedging Instrument [Member] | Canada, Dollars [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	2
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	1
Foreign Exchange Forward [Member] | Not Designated as Hedging Instrument [Member] | Indian rupee [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	21
Foreign Exchange Forward [Member] | Cash Flow Hedging [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	81
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	40
Foreign Exchange Forward [Member] | Cash Flow Hedging [Member] | Euro Member Countries, Euro [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	28
Foreign Exchange Forward [Member] | Cash Flow Hedging [Member] | United Kingdom, Pounds [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	3
Foreign Exchange Forward [Member] | Cash Flow Hedging [Member] | Swedish krona [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	10
Currency Swap [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	$ 519		$ 219
Currency Swap [Member] | United States of America, Dollars [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Traded Currency	Mexican peso
Derivative, Notional Amount	$ 76
Currency Swap [Member] | Euro Member Countries, Euro [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Traded Currency	U.S. dollar, Canadian dollar, British pound
Derivative, Notional Amount	$ 443
Currency Swap [Member] | Not Designated as Hedging Instrument [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	144
Currency Swap [Member] | Not Designated as Hedging Instrument [Member] | United States of America, Dollars [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	76
Currency Swap [Member] | Not Designated as Hedging Instrument [Member] | Euro Member Countries, Euro [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	68
Currency Swap [Member] | Cash Flow Hedging [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	375
Currency Swap [Member] | Cash Flow Hedging [Member] | Euro Member Countries, Euro [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	375
Foreign Exchange Contract [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	655
Foreign Exchange Contract [Member] | Not Designated as Hedging Instrument [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	199
Foreign Exchange Contract [Member] | Cash Flow Hedging [Member]
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	$ 456