General - Additional Information (Detail) $ in Millions	1 Months Ended	6 Months Ended
	Mar. 31, 2021 USD ($)	Jun. 30, 2021 Derivative
Schedule Of Organization And Summary Of Significant Accounting Policies [Line Items]
Change in accounting principle, accounting standards update, adopted		true
Change in accounting principle, accounting standards update, adoption date		Jan. 01, 2021
Change in accounting principle, accounting standards update, immaterial effect		true
Accounting Standards Update [Extensible List]		us-gaap:AccountingStandardsUpdate201912Member
Interest Rate Swap [Member] | Level 2 [Member]
Schedule Of Organization And Summary Of Significant Accounting Policies [Line Items]
Number of derivative instrument | Derivative		1
Skechers Hong Kong Limited [Member]
Schedule Of Organization And Summary Of Significant Accounting Policies [Line Items]
Purchase of joint venture | $	$ 10.0