Derivative Instruments and Hedging Activities (Narrative) (Details) € in Millions	3 Months Ended		12 Months Ended
	Mar. 31, 2017 USD ($) country	Jun. 30, 2016 USD ($)	Dec. 31, 2016 USD ($)	Mar. 31, 2017 EUR (€)	Dec. 31, 2015 USD ($)
Derivative Instruments, Gain (Loss) [Line Items]
Number of countries where products sold, countries (over 150) | country	150
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Loss Reclassified from Accumulated Other Comprehensive Loss into Income	$ (1,300,000)
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Interest Rate Swap [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, notional amount	$ 333,400,000			€ 312.0
Debt instrument, interest rate, percent	0.33%			0.33%
Designated as Hedging Instrument [Member] | Cash Flow Hedging [Member] | Foreign Exchange Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, notional amount	$ 115,700,000		$ 111,200,000
Designated as Hedging Instrument [Member] | Fair Value Hedging [Member] | Interest Rate Swap [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, notional amount					$ 300,000,000.0
Deferred gain on hedge termination	6,300,000	$ 7,300,000	7,300,000
Derivative, variable interest rate					4.14%
Not Designated as Hedging Instrument [Member] | Foreign Exchange Contract [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Derivative, notional amount	$ 1,252,000,000		$ 1,550,200,000