Fair Value Measurements (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jun. 30, 2014	Mar. 31, 2014
Contingent Consideration Arrangement
Reconciliation of beginning and ending amounts related to the fair value for contingent consideration for acquisition of business, categorized as Level 3
Balance at the beginning of the period	$ 30,000
Payments	0
Change in fair value	0
Balance at the end of the period	30,000
Sanuk
Contingent consideration
Contingent consideration arrangement for acquisition of businesses	28,000	28,000
Sanuk | Contingent Consideration Arrangement
Contingent consideration
Compound annual growth rate (CAGR) (as a percent)	20.70%
Gross profit range	78,000
Discount rate (as percent)	7.00%
Percentage point change to compound annual growth rate	5.00%
Effect of a five-percentage-point change to total liability	2,000
Hoka
Contingent consideration
Contingent consideration arrangement for acquisition of businesses	1,600	1,800
Hoka | Contingent Consideration Arrangement
Contingent consideration
Contingent consideration arrangement for acquisition of businesses	$ 2,000