Annual report pursuant to Section 13 and 15(d)

Commitments and Contingencies - Additional Information (Detail)

v3.3.1.900
Commitments and Contingencies - Additional Information (Detail)
$ in Millions
12 Months Ended 60 Months Ended
Apr. 17, 2015
Case
Plaintiff
Dec. 31, 2015
USD ($)
Case
Claim
Plaintiff
SettlementQuestionnaire
Dec. 31, 2014
USD ($)
Dec. 31, 2013
USD ($)
Dec. 31, 2015
USD ($)
Case
Claim
Oct. 06, 2014
Case
Commitments And Contingencies [Line Items]            
Operating lease agreements expiration   2032-05        
Rent expenses | $   $ 137.8 $ 107.0 $ 94.0    
Number of pending cases   1,141     1,141  
Number of personal injury cases filed   12        
Number of personal Injury cases settled | Claim         1,332  
Minimum percentage of interest-bearing open purchase arrangements   0.30%        
Maximum percentage of interest-bearing open purchase arrangements   0.50%        
Minimum financing days of interest- bearing open purchase arrangements   30 days        
Maximum financing days of interest- bearing open purchase arrangements   60 days        
Amounts outstanding under interest- bearing open purchase arrangements | $   $ 120.4 171.4   $ 120.4  
Interest expense under interest- bearing open purchase arrangements | $   5.4 $ 5.1 $ 3.9    
Open purchase commitments | $   $ 613.8     $ 613.8  
Skechers U.S.A., Inc., Skechers U.S.A., Inc. II and Skechers Fitness Group [Member]            
Commitments And Contingencies [Line Items]            
Number of claim dismissed in part   21        
Filed As Formal Actions [Member]            
Commitments And Contingencies [Line Items]            
Number of personal Injury cases settled | Claim         1,101  
Plaintiff Fact Sheets [Member]            
Commitments And Contingencies [Line Items]            
Number of personal injury cases filed         414  
Number of personal Injury cases settled | Claim         231  
Number of unfiled claims abandoned | Claim         38  
Superior Courts of the State of California [Member] | Skechers U.S.A., Inc., Skechers U.S.A., Inc. II and Skechers Fitness Group [Member]            
Commitments And Contingencies [Line Items]            
Number of personal injury cases filed   72        
Number of claims plaintiffs | Plaintiff   920        
LASC Coordinated Cases [Member] | Skechers U.S.A., Inc., Skechers U.S.A., Inc. II and Skechers Fitness Group [Member]            
Commitments And Contingencies [Line Items]            
Number of pending cases   5     5 3
Number of claims plaintiffs | Plaintiff 476 68        
Number claims settled and dismissed 35          
Number of plaintiffs proceeding | Plaintiff   10        
LASC Coordinated Cases [Member] | Skechers U.S.A., Inc., Skechers U.S.A., Inc. II and Skechers Fitness Group [Member] | Settled Litigation [Member]            
Commitments And Contingencies [Line Items]            
Number of personal Injury cases settled   31        
Number of claims plaintiffs | Plaintiff   405        
Personal Injury Lawsuits Involving Shapeups [Member]            
Commitments And Contingencies [Line Items]            
Reserved litigation for cost and potential exposure | $   $ 4.0     $ 4.0  
Personal Injury Lawsuits Involving Shapeups [Member] | Trademark Lawsuit [Member]            
Commitments And Contingencies [Line Items]            
Reserve for estimated range of loss | $   $ 4.0     $ 4.0  
MDL [Member]            
Commitments And Contingencies [Line Items]            
Number of pending cases | Claim   2     2  
Number of personal injury cases filed         1,235  
Number of personal Injury cases settled | Claim         481  
Number of cases in dismissed         42  
MDL [Member] | Settled Litigation [Member]            
Commitments And Contingencies [Line Items]            
Number of claims plaintiffs | SettlementQuestionnaire   65        
Number claims settled and dismissed | Claim   10        
MDL [Member] | Filed As Formal Actions [Member]            
Commitments And Contingencies [Line Items]            
Number of personal Injury cases settled | Claim         90  
MDL [Member] | Plaintiff Fact Sheets [Member]            
Commitments And Contingencies [Line Items]            
Number of personal Injury cases settled | Claim         391  
MDL [Member] | Superior Courts of the State of California [Member] | Skechers U.S.A., Inc., Skechers U.S.A., Inc. II and Skechers Fitness Group [Member]            
Commitments And Contingencies [Line Items]            
Number of claims plaintiffs | Plaintiff   360        
Single Plaintiff Lawsuit [Member] | Skechers U.S.A., Inc., Skechers U.S.A., Inc. II and Skechers Fitness Group [Member]            
Commitments And Contingencies [Line Items]            
Number of cases in dismissed   1        
Multi-Plaintiff Lawsuits [Member] | Skechers U.S.A., Inc., Skechers U.S.A., Inc. II and Skechers Fitness Group [Member]            
Commitments And Contingencies [Line Items]            
Number of cases in dismissed   28        
Equipment and Automobiles [Member]            
Commitments And Contingencies [Line Items]            
Operating lease agreements expiration   2018-09