Reportable segment net sales and segment income for the three and nine months ended September 30, 2016 and 2015 were as follows:



	Three Months Ended September 30						Nine Months Ended September 30
($ in millions)	2016			2015			2016			2015
Net sales:
Performance Coatings	$	2,223		$	2,240		$	6,600		$	6,705
Industrial Coatings	1,437			1,354			4,253			4,105
Glass	129			131			401			404
Total	$	3,789		$	3,725		$	11,254		$	11,214
Segment income:
Performance Coatings	$	368		$	379		$	1,075		$	1,052
Industrial Coatings	249			241			806			745
Glass	12			6			41			27
Total	629			626			1,922			1,824
Corporate	(42		)	(34		)	(162		)	(164		)
Interest expense, net of interest income	(28		)	(21		)	(76		)	(63		)
Legacy items ^(a)	(4		)	(9		)	(26		)	(30		)
Asset write-downs	—			—			(14		)	—
Gain from sale of equity affiliate	—			—			20			—
Pension settlement charges	(968		)	(7		)	(968		)	(7		)
Transaction-related costs ^(b)	—			(1		)	(9		)	(27		)
Business restructuring	—			—			—			(140		)
(Loss) Income from continuing operations before income taxes	$	(413	)	$	554		$	687		$	1,393

(a)

Legacy items include current costs related to former operations of the Company, including pension and other postretirement benefit costs, certain charges for legal matters and environmental remediation costs, and certain other charges which are not associated with PPG's current business portfolio, including the impact of the asbestos settlement. Until April 2016, legacy items also include equity earnings from PPG’s minority investment in Pittsburgh Glass Works, LLC.

(b)

Transaction-related costs include advisory, legal, accounting, valuation and other professional or consulting fees incurred to effect significant acquisitions, as well as similar fees and other costs to effect disposals not classified as discontinued operations. These costs also include the flow-through cost of sales for the step up to fair value of inventories acquired in acquisitions. These costs also include certain severance costs and charges associated with the Company's recent business portfolio transformation.