Summary of Significant Accounting Policies - Additional Information (Detail)	Feb. 14, 2021 warehouse states
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated	803
UNITED STATES
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated	558
Number of states in country | states	45
CANADA
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated	102
MEXICO
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated	39
UNITED KINGDOM
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated	29
JAPAN
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated	27
KOREA
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated	16
TAIWAN
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated	14
AUSTRALIA
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated	12
SPAIN
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated	3
ICELAND
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated	1
FRANCE
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated	1
CHINA
Summary Of Significant Accounting Policies [Line Items]
Number of warehouses operated	1