Selected Quarterly Financial Data (Unaudited)

12 Months Ended

Dec. 31, 2016

Selected Quarterly Financial Information [Abstract]

Selected Quarterly Financial Data (Unaudited)

Note 27 — Selected Quarterly Financial Data (Unaudited)

Our results of operations by quarter for the years ended December 31, 2016 and 2015 were as follows:

	First Quarter			Second Quarter			Third Quarter			Fourth Quarter			Total
2016
Revenues	$	1,442.4		$	1,583.6		$	1,652.3		$	2,012.6		$	6,690.9
Gross margin		431.4			438.4			429.6			468.6			1,768.0
Income from operations (1)(2)		35.5			66.3			51.6			(97.6	)		55.8
Net income (loss)		(0.7	)		(14.6	)		(3.2	)		(140.6	)		(159.1	)
Net income (loss) attributable to common shareholders		(6.5	)		(52.6	)		(39.4	)		(179.6	)		(278.1	)
Net income (loss) per common share - basic		(0.06	)		(0.33	)		(0.23	)		(1.18	)		(1.80	)
Net income (loss) per common share - diluted		(0.06	)		(0.33	)		(0.23	)		(1.18	)		(1.80	)
2015
Revenues	$	1,679.7		$	1,699.4		$	1,632.1		$	1,647.4		$	6,658.6
Gross margin		421.1			471.3			468.8			459.8			1,821.0
Income (loss) from operations (3)(4)		138.5			112.4			115.3			(206.9	)		159.3
Net income (loss)		35.9			23.8			20.8			(231.9	)		(151.4	)
Net income attributable to common shareholders		3.4			15.2			12.7			27.0			58.3
Net income per common share - basic		0.07			0.27			0.23			0.48			1.09
Net income per common share - diluted		0.07			0.27			0.23			0.48			1.09

(1) Includes an additional goodwill impairment of $24.0 million in the first quarter of 2016. See Note 7 – Goodwill.

(2) Includes a goodwill impairment of $183.0 million in the fourth quarter of 2016. See Note 7 – Goodwill.

(3) Includes $32.6 million of impairment losses in the fourth quarter of 2015. See Note 6 – Property, Plant and Equipment and Intangible Assets.

(4) Includes a provisional goodwill impairment of $290.0 million in the fourth quarter of 2015. See Note 7 – Goodwill.