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Finance cost - Net

12 Months Ended

Dec. 31, 2018

Disclosure Of Finance Income Expense [Abstract]

Finance cost - Net

27.	Finance cost – Net

The net finance (cost) income is comprised of the following for the years ended December 31, 2016, 2017 and 2018:

		2016					2017					2018
Interest income from cash equivalents		Ps.		182,426			Ps.		354,439			Ps.		393,529
Interest on recovered taxes				16,199					8,791					1,472
Gain on derivative financial instruments				68,261					34,361					115,938
Interests in favor of hedge				—					—					44,292
Other				12,684					23,144					21,463
Total interest income				279,570					420,735					576,694
Interest cost from bank loans				(107,680	)				(124,438	)				(151,971	)
Loss in market value				—					—					(86,295	)
Other financing costs				(24,622	)				(18,394	)				(29,891	)
Interest cost for debt securities				(249,406	)				(476,375	)				(744,254	)
Total interest expense				(381,708	)				(619,207	)				(1,012,411	)
Foreign exchange gain				759,965					1,025,183					1,422,685
Foreign exchange loss				(1,260,859	)				(926,100	)				(1,223,001	)
Foreign exchange gains (loss) - Net				(500,894	)				99,083					199,684
Finance cost - Net		Ps.		(603,032	)		Ps.		(99,389	)		Ps.		(236,033	)