Derivative Instruments and Hedging Activities (Details)	6 Months Ended					3 Months Ended		6 Months Ended										3 Months Ended		6 Months Ended						3 Months Ended		6 Months Ended						3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended		3 Months Ended		6 Months Ended
	Jun. 30, 2012 USD ($)	Dec. 31, 2011 USD ($)	Dec. 31, 2011 JPY (¥)	Jun. 30, 2012 Designated as Hedging Instrument [Member] USD ($)	Dec. 31, 2011 Designated as Hedging Instrument [Member] USD ($)	Jun. 30, 2012 Cash Flow Hedging [Member] USD ($)	Jun. 30, 2011 Cash Flow Hedging [Member] USD ($)	Jun. 30, 2012 Cash Flow Hedging [Member] USD ($)	Jun. 30, 2011 Cash Flow Hedging [Member] USD ($)	Jun. 30, 2012 Foreign Exchange Forward Contracts [Member] Designated as Hedging Instrument [Member] Other long-term liabilities [Member] USD ($)	Dec. 31, 2011 Foreign Exchange Forward Contracts [Member] Designated as Hedging Instrument [Member] Other long-term liabilities [Member] USD ($)	Jun. 30, 2012 Foreign Exchange Forward Contracts [Member] Designated as Hedging Instrument [Member] Other Current Liabilities [Member] USD ($)	Dec. 31, 2011 Foreign Exchange Forward Contracts [Member] Designated as Hedging Instrument [Member] Other Current Liabilities [Member] USD ($)	Jun. 30, 2012 Foreign Exchange Forward Contracts [Member] Designated as Hedging Instrument [Member] Other Current Assets [Member] USD ($)	Dec. 31, 2011 Foreign Exchange Forward Contracts [Member] Designated as Hedging Instrument [Member] Other Current Assets [Member] USD ($)	Jun. 30, 2012 Foreign Exchange Forward Contracts [Member] Designated as Hedging Instrument [Member] Other assets [Member] USD ($)	Dec. 31, 2011 Foreign Exchange Forward Contracts [Member] Designated as Hedging Instrument [Member] Other assets [Member] USD ($)	Jun. 30, 2012 Foreign Exchange Forward Contracts [Member] Cash Flow Hedging [Member] USD ($)	Jun. 30, 2011 Foreign Exchange Forward Contracts [Member] Cash Flow Hedging [Member] USD ($)	Jun. 30, 2012 Foreign Exchange Forward Contracts [Member] Cash Flow Hedging [Member] USD ($)	Jun. 30, 2011 Foreign Exchange Forward Contracts [Member] Cash Flow Hedging [Member] USD ($)	Jun. 30, 2012 Foreign Exchange Option [Member] Designated as Hedging Instrument [Member] Other Current Assets [Member] USD ($)	Dec. 31, 2011 Foreign Exchange Option [Member] Designated as Hedging Instrument [Member] Other Current Assets [Member] USD ($)	Jun. 30, 2012 Foreign Exchange Option [Member] Designated as Hedging Instrument [Member] Other assets [Member] USD ($)	Dec. 31, 2011 Foreign Exchange Option [Member] Designated as Hedging Instrument [Member] Other assets [Member] USD ($)	Jun. 30, 2012 Foreign Exchange Option [Member] Cash Flow Hedging [Member] USD ($)	Jun. 30, 2011 Foreign Exchange Option [Member] Cash Flow Hedging [Member] USD ($)	Jun. 30, 2012 Foreign Exchange Option [Member] Cash Flow Hedging [Member] USD ($)	Jun. 30, 2011 Foreign Exchange Option [Member] Cash Flow Hedging [Member] USD ($)	Jun. 30, 2012 Interest Rate Swap [Member] Designated as Hedging Instrument [Member] Other assets [Member] USD ($)	Dec. 31, 2011 Interest Rate Swap [Member] Designated as Hedging Instrument [Member] Other assets [Member] USD ($)	Jun. 30, 2012 Cross-currency interest rate swaps [Member] Designated as Hedging Instrument [Member] Other Current Liabilities [Member] USD ($)	Dec. 31, 2011 Cross-currency interest rate swaps [Member] Designated as Hedging Instrument [Member] Other Current Liabilities [Member] USD ($)	Jun. 30, 2012 Cross-currency interest rate swaps [Member] Cash Flow Hedging [Member] USD ($)	Jun. 30, 2011 Cross-currency interest rate swaps [Member] Cash Flow Hedging [Member] USD ($)	Jun. 30, 2012 Cross-currency interest rate swaps [Member] Cash Flow Hedging [Member] USD ($)	Jun. 30, 2011 Cross-currency interest rate swaps [Member] Cash Flow Hedging [Member] USD ($)	Jun. 30, 2012 Cost Of Products Sold [Member] Foreign Exchange Forward Contracts [Member] Cash Flow Hedging [Member] USD ($)	Jun. 30, 2011 Cost Of Products Sold [Member] Foreign Exchange Forward Contracts [Member] Cash Flow Hedging [Member] USD ($)	Jun. 30, 2012 Cost Of Products Sold [Member] Foreign Exchange Forward Contracts [Member] Cash Flow Hedging [Member] USD ($)	Jun. 30, 2011 Cost Of Products Sold [Member] Foreign Exchange Forward Contracts [Member] Cash Flow Hedging [Member] USD ($)	Jun. 30, 2012 Cost Of Products Sold [Member] Foreign Exchange Forward Contracts [Member] Nondesignated [Member] USD ($)	Jun. 30, 2011 Cost Of Products Sold [Member] Foreign Exchange Forward Contracts [Member] Nondesignated [Member] USD ($)	Jun. 30, 2012 Cost Of Products Sold [Member] Foreign Exchange Forward Contracts [Member] Nondesignated [Member] USD ($)	Jun. 30, 2011 Cost Of Products Sold [Member] Foreign Exchange Forward Contracts [Member] Nondesignated [Member] USD ($)	Jun. 30, 2012 Cost Of Products Sold [Member] Foreign Exchange Option [Member] Cash Flow Hedging [Member] USD ($)	Jun. 30, 2011 Cost Of Products Sold [Member] Foreign Exchange Option [Member] Cash Flow Hedging [Member] USD ($)	Jun. 30, 2012 Cost Of Products Sold [Member] Foreign Exchange Option [Member] Cash Flow Hedging [Member] USD ($)	Jun. 30, 2011 Cost Of Products Sold [Member] Foreign Exchange Option [Member] Cash Flow Hedging [Member] USD ($)	Jun. 30, 2012 Interest Expense Net [Member] Interest Rate Swap [Member] Fair Value Hedging [Member] USD ($)	Jun. 30, 2011 Interest Expense Net [Member] Interest Rate Swap [Member] Fair Value Hedging [Member] USD ($)	Jun. 30, 2012 Interest Expense Net [Member] Interest Rate Swap [Member] Fair Value Hedging [Member] USD ($)	Jun. 30, 2011 Interest Expense Net [Member] Interest Rate Swap [Member] Fair Value Hedging [Member] USD ($)	Jun. 30, 2012 Interest Expense Net [Member] Cross-currency interest rate swaps [Member] Cash Flow Hedging [Member] USD ($)	Jun. 30, 2011 Interest Expense Net [Member] Cross-currency interest rate swaps [Member] Cash Flow Hedging [Member] USD ($)	Jun. 30, 2012 Interest Expense Net [Member] Cross-currency interest rate swaps [Member] Cash Flow Hedging [Member] USD ($)	Jun. 30, 2011 Interest Expense Net [Member] Cross-currency interest rate swaps [Member] Cash Flow Hedging [Member] USD ($)
Derivative instruments designated as fair value hedges
Gain on Instrument																																																		$ 8,300,000	$ 7,100,000	$ 5,100,000	$ 4,000,000
Loss on Hedged Item																																																		(8,300,000)	(7,100,000)	(5,100,000)	(4,000,000)
Gross unrealized losses from derivative instruments
Amount of Gain / (Loss) Recognized in OCI						22,700,000	(14,000,000)	30,700,000	(70,200,000)									23,800,000	(16,000,000)	31,800,000	(74,100,000)					(1,100,000)	2,800,000	(1,100,000)	3,700,000					0	(800,000)	0	200,000
Amount of Gain / (Loss) Reclassified from OCI						(3,800,000)	(12,700,000)	(7,700,000)	(20,900,000)																													(3,700,000)	(12,200,000)	(7,800,000)	(17,400,000)					(100,000)	0	(100,000)	0					0	(500,000)	200,000	(3,500,000)
Gains/(losses) from derivative instruments
Gains (losses) from derivative instruments not designated as hedging instruments																																										10,500,000	1,300,000	8,600,000	(13,700,000)
Fair value of derivative instruments on gross basis
Derivative Assets				94,400,000	69,600,000									37,300,000	24,900,000	23,300,000	14,500,000					900,000	1,400,000	0	1,000,000					32,900,000	27,800,000
Derivative Liabilities				31,000,000	56,900,000					8,100,000	13,100,000	22,900,000	35,600,000																			0	8,200,000
Derivative Instruments and Hedging Activities (Numeric)
Time hedged in interest rate fair value hedges	9 years
Derivative notional amount, Total	250,000,000
Interest rate of Senior Notes	4.625%
Description of terms of Interest rate Derivatives terms	Receive a fixed interest rate of 4.625 percent and pay variable interest equal to the three-month LIBOR plus an average of 133 basis points
Description of variable interest rate basis	three-month LIBOR
Interest rate swap basis spread on variable rate	1.33%
Expected months of hedging of intercompany sales of inventory to minimize the effects of foreign exchange rate movements	30 Months
Notional amounts of outstanding forward contracts and options entered into with third parties to purchase U.S. Dollars	1,500,000,000
Notional amounts of outstanding forward contracts entered into with third parties to purchase Swiss Francs	296,900,000
Minimum notional amounts of foreign currency forward exchange contracts	1,200,000,000
Maximum notional amounts of foreign currency forward exchange contracts	1,700,000,000
Senior Credit Facility		143,000,000
Notional amount of cross currency interest rate swap agreement			11,798,000,000
Fair value of outstanding derivative instruments, net unrealized gain deferred in other comprehensive income	16,100,000
Fair value of outstanding derivative instruments, unrealized loss net of taxes deferred in other comprehensive income	16,200,000
Fair value of outstanding derivative instruments, net unrealized loss expected to be reclassified to earnings	3,800,000
Fair value of outstanding derivative instruments, unrealized gain net of taxes expected to be reclassified to earnings	$ 6,800,000