Goodwill and Other Intangible Assets (Schedule of indefinite life assets not subject to amortization) (Details) (Tradenames [Member], USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013
Tradenames [Member]
Indefinite-lived Intangible Assets [Roll Forward]
Indefinite life assets not subject to amortization, beginning balance	$ 700,592	$ 455,503
Intangible assets acquired during the year	0	232,191
Currency translation during the year	(77,901)	12,898
Indefinite life assets not subject to amortization, ending balance	$ 622,691	$ 700,592