The invention relates to an extensible 
business reporting language technology, aims to solve the problem that existing enterprises have difficulty in compiling 
XBRL reports and thus lead to high cost in compilation of financial reports, and provides a 
system for setting up an industrial open cloud and a method for compiling an 
XBRL financial statement. The technical scheme can be summarized in that the 
system for setting up the industrial open cloud based on an 
XBRL comprises a 
data center layer, an application center layer, a management center layer and a business 
service layer, wherein the 
data center layer comprises a classification standard 
library, an element 
library and a case 
library, the applicable center layer comprises an element 
combing application module, a classification standard 
application module, a data relation 
application module, a case file application module, an excavation analysis application module and a 
data sharing application module, and the management center layer comprises a service management module and a user center module. The 
system for setting up the industrial open cloud and the method for compiling the XBRL financial statement provided by the invention are beneficial in that operations of a user become convenient, and the system and the method are applicable to establishing the industrial open cloud based on the XBRL.