Derivative Financial Instruments and Hedging Activities Schedule of derivatives on the Consolidated Statements of Income and Comprehensive Income (Details) (USD $)	12 Months Ended
	Dec. 31, 2013
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
AOCI balance expected to be reclassified in next twelve months	$ 1,000,000
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Foreign currency exchange contracts [Member] | Other operating (income) expense
Derivative Instruments, Gain (Loss) [Line Items]
Designated hedged item, gain (loss) recognized in income	652,000
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Foreign currency exchange contracts [Member] | Other comprehensive income (loss)
Derivative Instruments, Gain (Loss) [Line Items]
Designated hedged item, gain (loss) recognized in other comprehensive income	950,000
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Foreign currency option contracts [Member] | Other comprehensive income (loss)
Derivative Instruments, Gain (Loss) [Line Items]
Designated hedged item, gain (loss) recognized in other comprehensive income	460,000
Not Designated as Hedging Instrument [Member] | Foreign currency exchange contracts [Member] | Other operating (income) expense
Derivative Instruments, Gain (Loss) [Line Items]
Non-designated hedged item, gain (loss) recognized in income	1,607,000
Not Designated as Hedging Instrument [Member] | Foreign currency option contracts [Member] | Other operating (income) expense
Derivative Instruments, Gain (Loss) [Line Items]
Non-designated hedged item, gain (loss) recognized in income	(1,147,000)
Not Designated as Hedging Instrument [Member] | Interest rate swaps [Member] | Interest and miscellaneous income (expense)
Derivative Instruments, Gain (Loss) [Line Items]
Non-designated hedged item, gain (loss) recognized in income	6,085,000
Not Designated as Hedging Instrument [Member] | Fuel hedge contracts [Member] | Cost of sales (benefit)
Derivative Instruments, Gain (Loss) [Line Items]
Non-designated hedged item, gain (loss) recognized in income	$ 255,000