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Goodwill (Tables)
12 Months Ended
Dec. 31, 2019
Text block [abstract]  
Summary of Goodwill
 
  
2019
 
  
2018
 
 
  
RMB million
 
  
RMB million
 
Cost and carrying amount:
  
 
237
 
  
 
237
 
 
  
 
 
 
  
 
 
 
Goodwill Allocated Cash-Generating Units
Impairment tests for cash-generating units containing goodwill
 
 
  
2019
 
  
2018
 
 
  
RMB million
 
  
RMB million
 
Southern Airlines Group Import and Export Trading Company (“SAIETC”)
  
 
182
 
  
 
182
 
Xiamen Airlines Culture and Media Co., Ltd. (“XACM”)
  
 
55
 
  
 
55
 
 
  
 
 
 
  
 
 
 
Total
  
 
237
 
  
 
237