Segment Information (Details1) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014
Changes in goodwill are summarized as follows:
Goodwill, Balance beginning of period	$ 142,682
Effect of changes in foreign currency translation rates	(4)
Goodwill, Balance end of period	143,170
FLAG
Changes in goodwill are summarized as follows:
Goodwill, Balance beginning of period	64,607
Effect of changes in foreign currency translation rates	(4)
Goodwill, Balance end of period	64,603
FRAG
Changes in goodwill are summarized as follows:
Goodwill, Balance beginning of period	78,061
Effect of changes in foreign currency translation rates	0
Goodwill, Balance end of period	78,061
Corporate and Other
Changes in goodwill are summarized as follows:
Goodwill, Balance beginning of period	14
Effect of changes in foreign currency translation rates	0
Goodwill, Balance end of period	$ 506