Financial Instruments (Details) In Millions, unless otherwise specified	Dec. 31, 2013 Net investment hedge contracts [Member] Oct - 19 USD ($)	Dec. 31, 2013 Net investment hedge contracts [Member] Oct - 19 EUR (€)	Dec. 31, 2012 Net investment hedge contracts [Member] Oct - 19 USD ($)	Dec. 31, 2012 Net investment hedge contracts [Member] Oct - 19 EUR (€)	Dec. 31, 2013 Net investment hedge contracts [Member] Nov - 16 USD ($)	Dec. 31, 2013 Net investment hedge contracts [Member] Nov - 16 JPY (¥)	Dec. 31, 2012 Net investment hedge contracts [Member] Nov - 16 USD ($)	Dec. 31, 2012 Net investment hedge contracts [Member] Nov - 16 JPY (¥)	Dec. 31, 2013 Brazilian real Foreign currency contracts [Member] Maturity Of Derivatives Period Three [Member] EUR (€)	Dec. 31, 2012 British pound Foreign currency contracts [Member] Maturity Of Derivatives Period Three [Member] EUR (€)	Dec. 31, 2013 Chinese yuan Foreign currency contracts [Member] Maturity Of Derivatives Period Three [Member] USD ($)	Dec. 31, 2013 Chinese yuan Foreign currency contracts [Member] Maturity Of Derivatives Period Two [Member] JPY (¥)	Dec. 31, 2013 Euro Foreign currency contracts [Member] Maturity Of Derivatives Period Three [Member] USD ($)	Dec. 31, 2013 Euro Foreign currency contracts [Member] Maturity Of Derivatives Period Three [Member] GBP (£)	Dec. 31, 2013 Euro Foreign currency contracts [Member] Maturity Of Derivatives Period Three [Member] JPY (¥)	Dec. 31, 2013 Euro Foreign currency contracts [Member] Maturity Of Derivatives Period Three [Member] PLN	Dec. 31, 2012 Euro Foreign currency contracts [Member] Maturity Of Derivatives Period Three [Member] USD ($)	Dec. 31, 2012 Euro Foreign currency contracts [Member] Maturity Of Derivatives Period Three [Member] GBP (£)	Dec. 31, 2012 Euro Foreign currency contracts [Member] Maturity Of Derivatives Period Three [Member] JPY (¥)	Dec. 31, 2012 Euro Foreign currency contracts [Member] Maturity Of Derivatives Period Three [Member] PLN	Dec. 31, 2013 Euro Foreign currency contracts [Member] Maturity Of Derivatives Period One [Member] HUF	Dec. 31, 2013 Euro Foreign currency contracts [Member] Maturity Of Derivatives Period One [Member] KRW	Dec. 31, 2012 Euro Foreign currency contracts [Member] Maturity Of Derivatives Period One [Member] HUF	Dec. 31, 2013 Hungarian forint Foreign currency contracts [Member] Maturity Of Derivatives Period Three [Member] EUR (€)	Dec. 31, 2013 Japanese yen Foreign currency contracts [Member] Maturity Of Derivatives Period Three [Member] USD ($)	Dec. 31, 2012 Japanese yen Foreign currency contracts [Member] Maturity Of Derivatives Period Three [Member] USD ($)	Dec. 31, 2013 Japanese yen Foreign currency contracts [Member] Maturity Of Derivatives Period One [Member] CNY	Dec. 31, 2013 Japanese yen Foreign currency contracts [Member] Maturity Of Derivatives Period Two [Member] KRW	Dec. 31, 2012 Korean won Foreign currency contracts [Member] Maturity Of Derivatives Period Three [Member] USD ($)	Dec. 31, 2013 Korean won Foreign currency contracts [Member] Maturity Of Derivatives Period Five [Member] EUR (€)	Dec. 31, 2012 Korean won Foreign currency contracts [Member] Maturity Of Derivatives Period Five [Member] EUR (€)	Dec. 31, 2013 Korean won Foreign currency contracts [Member] Maturity Of Derivatives Period Two [Member] JPY (¥)
Derivative [Line Items]
Notional in traded currency	$ 75.0	€ 58.5	$ 75.0	€ 58.5	$ 150.0	¥ 17,581.5	$ 150.0	¥ 17,581.5	€ 19.3	€ 28.8	$ 12.3	¥ 215.0	$ 29.4	£ 3.0	¥ 5,830.7	96.0	$ 15.2	£ 4.7	¥ 6,760.0	87.4	6,430.5	663.1	9,300.0	€ 6.6	$ 4.2	$ 9.5	84.0	5,715.5	$ 17.5	€ 23.6	€ 32.4	¥ 380.5