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In addition to the basic attributes, each element has a set of defined relationships with the taxonomy linkbases.  In the example below, “CashCashEquivalents” has a human readable label, a reference to authoritative literature (SEC), a presentation hierarchy and a calculation summation.
Anatomy of an XBRL Taxonomy - XBRL Schema Element, Attributes, and Linkbase Examples
 
Name                  : SEC Regulation S-X
Rule Number       : 7
Chapter               : 3
Paragraph           : 2
 
 
 
 
 
 
 
 
Relationships
To
O
ther
Elements &
Information
 
(Linkbases)
 
Calculation
 
 
Presentation
 
 
Reference
 
Total
  Current Assets =
 
    Cash and Cash Equivalents +
 
 Accounts Receivable Trade, Net +
 
      Inventories, Net + …
 
Cash and Cash Equivalent
Accounts Receivable Trade, Net
Inventories, Net
   Total Current Assets
 
Label
 
e.g., “Cash and Cash Equivalents”
Linkbase
 
Example
 
 
Added MFS