XML 169 R88.htm IDEA: XBRL DOCUMENT v3.8.0.1
Business Combinations, Acquisitions, Sale and Non-controlling Interest - Summary of Statements of Comprehensive Income (Detail)
$ in Thousands, $ in Millions
 12 Months Ended
Dec. 31, 2017
MXN ($)
Dec. 31, 2017
USD ($)
Dec. 31, 2016
MXN ($)
Dec. 31, 2015
MXN ($)
Disclosure of detailed information about business combination [line items]        
Operating costs and expenses $ 921,490,232 $ 46,570 $ 865,802,178 $ 752,324,578
Operating income 100,143,303 5,062 109,610,310 141,413,161
Net income 32,155,333 1,627 12,078,739 36,960,782
Total comprehensive income 7,434,083 378 127,726,244 (16,584,450)
Distribution of the net profit (loss) to:        
Equity holders of the parent 29,325,921 1,482 8,649,427 35,054,772
Non-controllinginterest 2,829,412 145 3,429,312 1,906,010
Net income 32,155,333 1,627 12,078,739 36,960,782
Comprehensive (loss) income for the year attributable to:        
Equity holders of the parent 1,201,698 62 120,974,842 (16,750,963)
Non-controllinginterest 6,232,385 316 6,751,402 166,513
Total comprehensive income (loss) for the year 7,434,083 $ 378 127,726,244 (16,584,450)
Subsidiaries with material non-controlling interests [member]        
Disclosure of detailed information about business combination [line items]        
Operating revenues 93,644,173   85,185,177 73,159,960
Operating costs and expenses 86,920,692   81,590,233 66,913,434
Operating income 6,723,481   3,594,944 6,246,526
Net income 5,656,132   7,065,770 6,157,758
Total comprehensive income 7,737,797   8,450,837 4,968,909
Distribution of the net profit (loss) to:        
Equity holders of the parent 2,884,627   3,241,556 3,674,886
Non-controllinginterest 2,771,505   3,824,214 2,482,872
Net income 5,656,132   7,065,770 6,157,758
Comprehensive (loss) income for the year attributable to:        
Equity holders of the parent 3,978,263   4,311,801 2,967,698
Non-controllinginterest 3,759,534   4,139,036 2,001,211
Total comprehensive income (loss) for the year $ 7,737,797   $ 8,450,837 $ 4,968,909