Goodwill and Other Intangible Assets - Goodwill (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2014	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2013
Goodwill
Total goodwill	$ 127,934	$ 127,934	$ 127,934
Amortization expense	$ 1,886	8,850	11,291	$ 7,975
Indefinite-lived intangible assets		7,843
Trademarks		15,455	15,455
Expected amortization expense on existing intangible assets
2017		8,191
2018		8,078
2019		6,521
2020		4,193
2021		3,591
Thereafter		29,154
Total		59,728
UGG brand
Goodwill
Total goodwill		6,101	6,101
Sanuk brand
Goodwill
Total goodwill		113,944	113,944
Other brands
Goodwill
Total goodwill		$ 7,889	$ 7,889