Goodwill And Indefinite-Lived Intangible Assets Impairment Test - Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Goodwill [Line Items]
Definite-lived intangible assets, gross carrying amount	$ 76,002	$ 76,002
Definite-lived intangible assets, accumulated amortization	(41,852)	(36,196)
Definite-lived intangible assets, net book value	34,150	39,806
Intangible Assets, Net (Excluding Goodwill)	192,493	198,149
Indefinite-lived intangible assets, gross carrying value	158,343	158,343
Intangible Assets Excluding Goodwill, Gross	$ 234,345	$ 234,345