Stockholders' Equity - Additional Information (Detail)	3 Months Ended	6 Months Ended
Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Noncontrolling Interest [Abstract]
Certain Class B stockholders converted into Class A	0	0	16,236	22,880

Stock converted from one class to other class, shares.

No definition available.

Name:	skx_StockConvertedFromOneClassToOtherClassShares
Namespace Prefix:	skx_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration