Income Taxes - Schedule of Earnings (Loss) before Income Taxes and Income Tax Expense (Benefit) (Parenthetical) (Detail)	12 Months Ended
Dec. 31, 2013
Income Tax Disclosure [Abstract]
Percentage of consolidated income (loss) before taxes - foreign	5.00%

Income Loss Before Income Taxes Foreign Percentage

No definition available.

Name:	skx_IncomeLossBeforeIncomeTaxesForeignPercentage
Namespace Prefix:	skx_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration