Net Loss Per Share (Tables)

9 Months Ended

Sep. 30, 2018

Net Loss Per Share [Abstract]

Calculation Of Net Income (Loss) Per Common Share

	For the three months ended				For the nine months ended
	September 30,				September 30,
($ in millions and shares in thousands, except per share amounts)	2018		2017		2018		2017
Net loss used for basic and diluted loss
per share:
Net loss attributable to Frontier common shareholders	$	(426)	$	(92)	$	(531)	$	(936)
Less:  Dividends paid on unvested restricted stock awards		-		-		-		(2)
Total basic net loss
attributable to Frontier common shareholders	$	(426)	$	(92)	$	(531)	$	(938)
Effect of loss related to dilutive stock units		-		-		-		(2)
Total diluted net loss
attributable to Frontier common shareholders	$	(426)	$	(92)	$	(531)	$	(940)
Basic loss per share:
Total weighted average shares and unvested restricted stock
awards outstanding - basic		105,740		78,488		88,997		78,399
Less:  Weighted average unvested restricted stock awards		(2,075)		(691)		(1,859)		(685)
Total weighted average shares outstanding - basic	$	103,665	$	77,797	$	87,138	$	77,714
Basic net loss per share
attributable to Frontier common shareholders	$	(4.11)	$	(1.19)	$	(6.09)	$	(12.06)
Diluted loss per share:
Total weighted average shares outstanding - basic		103,665		77,797		87,138		77,714
Effect of dilutive stock units		-		-		-		161
Total weighted average shares outstanding - diluted	$	103,665	$	77,797	$	87,138	$	77,875
Diluted net loss per share
attributable to Frontier common shareholders	$	(4.11)	$	(1.19)	$	(6.09)	$	(12.07)