XML 145 R132.htm IDEA: XBRL DOCUMENT v3.19.1
Derivative Financial Instruments - Additional Information (Detail)
$ in Thousands
 12 Months Ended
May 04, 2017
Dec. 31, 2018
MXN ($)
Dec. 31, 2018
USD ($)
Dec. 31, 2017
MXN ($)
Dec. 31, 2016
MXN ($)
Dec. 31, 2018
USD ($)
Feb. 29, 2016
USD ($)
Jan. 31, 2016
MXN ($)
Jan. 31, 2016
USD ($)
Feb. 28, 2015
MXN ($)
Disclosure of detailed information about financial instruments [Line Items]                    
Issuance of debt securities   $ 9,000,000,000   $ 9,000,000,000 $ 5,200,000,000          
Description of derivative instruments variable interest rate basis   debt securities certificates were issued at a 28-day TIIE variable rate plus 49 base points debt securities certificates were issued at a 28-day TIIE variable rate plus 49 base points              
Unsecured credit agreement           $ 191,000        
Description of loan agreement maturity date   with monthly interest payments, for a term of 5 years with monthly interest payments, for a term of 5 years              
Gain (loss) on derivative financial instruments   $ 29,642,000   34,361,000            
Amount recognised as derivative in other comprehensive income   $ 0                
Capitalization interest rate one   1.75%       1.75%        
Amount recognised as derivative finance income     $ 9,919              
Amount recognised as application of coverage in finance and interest income   $ 22,856,000   19,607,000 607,000          
Gain (loss) on sale of derivatives   115,938,000   34,361,000 $ 68,261,000          
Debt instrument interest rate 7.21%                  
Interest Rate Swap Contract [Member]                    
Disclosure of detailed information about financial instruments [Line Items]                    
Gain (loss) on sale of derivatives   $ 11,517,000   $ 715,000            
T I I E 28 [Member]                    
Disclosure of detailed information about financial instruments [Line Items]                    
Capitalization interest rate one   5.75%   5.75% 5.75% 5.75%        
Scotiabank [Member]                    
Disclosure of detailed information about financial instruments [Line Items]                    
Unsecured credit agreement                 $ 95,500  
Scotiabank [Member] | T I I E 28 [Member]                    
Disclosure of detailed information about financial instruments [Line Items]                    
Capitalization interest rate one   5.75%   5.75% 5.75% 5.75%        
BBVA [Member]                    
Disclosure of detailed information about financial instruments [Line Items]                    
Unsecured credit agreement             $ 95,500      
Nova Scotiabank And BBVA [Member]                    
Disclosure of detailed information about financial instruments [Line Items]                    
Borrowings interest rate basis   one month LIBOR plus 99 and 105 basis points one month LIBOR plus 99 and 105 basis points              
Tranche One [Member] | Unsecured Debt Securities G A P 15 [Member]                    
Disclosure of detailed information about financial instruments [Line Items]                    
Issuance of debt securities                   $ 1,100,000,000
Tranche Two [Member]                    
Disclosure of detailed information about financial instruments [Line Items]                    
Description of derivative instruments variable interest rate basis   Generates interest at a variable rate of TIIE-28 plus 24 basis points with a term of 5 years Generates interest at a variable rate of TIIE-28 plus 24 basis points with a term of 5 years              
Derivative financial instrument basis points   0.24%       0.24%        
Description on period of derivative financial instruments variable interest rate   Term of 5 years Term of 5 years              
Tranche Two [Member] | Unsecured Debt Securities G A P 15 [Member]                    
Disclosure of detailed information about financial instruments [Line Items]                    
Issuance of debt securities               $ 1,100,000,000