The following tables show certain segment data for each of our business segments (in millions):



	Rail North America			Rail International			ASC			Portfolio Management			Other			GATX Consolidated
Three Months Ended September 30, 2017
Profitability
Revenues
Lease revenue	$	224.5		$	50.3		$	1.1		$	0.7		$	—		$	276.6
Marine operating revenue	—			—			59.1			3.8			—			62.9
Other revenue	17.9			2.0			—			0.2			—			20.1
Total Revenues	242.4			52.3			60.2			4.7			—			359.6
Expenses
Maintenance expense	66.1			11.1			7.7			—			—			84.9
Marine operating expense	—			—			34.7			4.2			—			38.9
Depreciation expense	60.1			12.8			4.0			1.7			—			78.6
Operating lease expense	15.5			—			0.3			—			—			15.8
Other operating expense	7.3			1.1			—			0.1			—			8.5
Total Expenses	149.0			25.0			46.7			6.0			—			226.7
Other Income (Expense)
Net gain on asset dispositions	8.1			1.0			—			0.3			—			9.4
Interest (expense) income, net	(30.5		)	(8.5		)	(1.4		)	(2.2		)	2.4			(40.2		)
Other (expense) income	(0.9		)	0.3			—			—			(1.5		)	(2.1		)
Share of affiliates' pre-tax income	0.1			—			—			16.0			—			16.1
Segment profit	$	70.2		$	20.1		$	12.1		$	12.8		$	0.9		116.1
Selling, general and administrative expense																42.8
Income taxes (includes $3.9 related to affiliates' earnings)																24.3
Net income																$	49.0

Net Gain on Asset Dispositions
Asset Remarketing Income:
Disposition gains on owned assets	$	7.5		$	0.1		$	—		$	—		$	—		$	7.6
Residual sharing income	0.2			—			—			0.3			—			0.5
Non-remarketing disposition gains (1)	0.4			0.9			—			—			—			1.3
	$	8.1		$	1.0		$	—		$	0.3		$	—		$	9.4

Capital Expenditures
Portfolio investments and capital additions	$	103.3		$	22.9		$	0.8		$	36.6		$	0.1		$	163.7

Selected Balance Sheet Data at September 30, 2017
Investments in affiliated companies	$	9.8		$	—		$	—		$	439.5		$	—		$	449.3
Identifiable assets	$	4,841.2		$	1,290.0		$	310.1		$	616.8		$	203.8		$	7,261.9

__________

(1) Includes scrapping gains.



	Rail North America			Rail International			ASC			Portfolio Management			Other		GATX Consolidated
Three Months Ended September 30, 2016
Profitability
Revenues
Lease revenue	$	233.0		$	46.6		$	1.0		$	1.2		$	—	$	281.8
Marine operating revenue	—			—			51.8			10.3			—		62.1
Other revenue	17.3			1.6			—			0.1			—		19.0
Total Revenues	250.3			48.2			52.8			11.6			—		362.9
Expenses
Maintenance expense	62.8			10.7			6.1			—			—		79.6
Marine operating expense	—			—			31.5			7.7			—		39.2
Depreciation expense	58.4			11.6			4.2			1.7			—		75.9
Operating lease expense	17.2			—			2.0			—			—		19.2
Other operating expense	8.6			1.2			—			0.3			—		10.1
Total Expenses	147.0			23.5			43.8			9.7			—		224.0
Other Income (Expense)
Net gain on asset dispositions	13.1			0.5			—			49.1			—		62.7
Interest (expense) income, net	(27.1		)	(7.3		)	(1.1		)	(2.1		)	1.4		(36.2		)
Other (expense) income	(1.4		)	5.5			(0.1		)	—			0.3		4.3
Share of affiliates' pre-tax (loss) income	—			(0.1		)	—			15.2			—		15.1
Segment profit	$	87.9		$	23.3		$	7.8		$	64.1		$	1.7	184.8
Selling, general and administrative expense															48.1
Income taxes (includes $0.1 tax benefit related to affiliates' earnings)															41.0
Net income															$	95.7

Net Gain on Asset Dispositions
Asset Remarketing Income:
Disposition gains on owned assets	$	11.9		$	—		$	—		$	(0.3	)	$	—	$	11.6
Residual sharing income	0.3			—			—			49.4			—		49.7
Non-remarketing disposition gains (1)	0.9			0.5			—			—			—		1.4
	$	13.1		$	0.5		$	—		$	49.1		$	—	$	62.7

Capital Expenditures
Portfolio investments and capital additions	$	108.4		$	10.8		$	—		$	—		$	1.2	$	120.4

Selected Balance Sheet Data at December 31, 2016
Investments in affiliated companies	$	10.5		$	1.2		$	—		$	375.3		$	—	$	387.0
Identifiable assets	$	4,775.6		$	1,128.7		$	278.8		$	593.5		$	328.8	$	7,105.4

__________

(1) Includes scrapping gains.



	Rail North America			Rail International			ASC			Portfolio Management			Other			GATX Consolidated
Nine Months Ended September 30, 2017
Profitability
Revenues
Lease revenue	$	677.4		$	139.8		$	3.1		$	3.1		$	—		$	823.4
Marine operating revenue	—			—			113.2			21.8			—			135.0
Other revenue	60.0			4.7			—			1.0			—			65.7
Total Revenues	737.4			144.5			116.3			25.9			—			1,024.1
Expenses
Maintenance expense	202.3			30.8			14.6			—			—			247.7
Marine operating expense	—			—			70.6			19.2			—			89.8
Depreciation expense	178.8			35.8			8.1			5.2			—			227.9
Operating lease expense	45.3			—			1.5			—			—			46.8
Other operating expense	21.7			3.5			—			0.7			—			25.9
Total Expenses	448.1			70.1			94.8			25.1			—			638.1
Other Income (Expense)
Net gain on asset dispositions	42.6			2.6			—			11.1			—			56.3
Interest (expense) income, net	(90.1		)	(24.5		)	(3.9		)	(6.8		)	5.9			(119.4		)
Other (expense) income	(4.1		)	(2.3		)	0.8			2.3			(1.2		)	(4.5		)
Share of affiliates' pre-tax income (loss)	0.4			(0.1		)	—			39.9			—			40.2
Segment profit	$	238.1		$	50.1		$	18.4		$	47.3		$	4.7		358.6
Selling, general and administrative expense																128.8
Income taxes (includes $9.6 related to affiliates' earnings)																69.9
Net income																$	159.9

Net Gain on Asset Dispositions
Asset Remarketing Income:
Disposition gains on owned assets	$	39.5		$	0.1		$	—		$	1.8		$	—		$	41.4
Residual sharing income	0.5			—			—			9.3			—			9.8
Non-remarketing disposition gains (1)	4.5			2.5			—			—			—			7.0
Asset impairments	(1.9		)	—			—			—			—			(1.9		)
	$	42.6		$	2.6		$	—		$	11.1		$	—		$	56.3

Capital Expenditures
Portfolio investments and capital additions	$	333.7		$	74.7		$	13.6		$	36.6		$	0.4		$	459.0

__________

(1) Includes scrapping gains.



	Rail North America			Rail International			ASC			Portfolio Management			Other			GATX Consolidated
Nine Months Ended September 30, 2016
Profitability
Revenues
Lease revenue	$	703.0		$	136.8		$	3.1		$	4.6		$	—		$	847.5
Marine operating revenue	—			—			102.3			37.4			—			139.7
Other revenue	63.5			4.8			—			0.7			—			69.0
Total Revenues	766.5			141.6			105.4			42.7			—			1,056.2
Expenses
Maintenance expense	196.2			36.1			12.3			—			—			244.6
Marine operating expense	—			—			64.0			24.9			—			88.9
Depreciation expense	173.0			34.2			8.6			5.2			—			221.0
Operating lease expense	50.6			—			4.0			—			(0.1		)	54.5
Other operating expense	25.0			3.8			—			4.9			—			33.7
Total Expenses	444.8			74.1			88.9			35.0			(0.1		)	642.7
Other Income (Expense)
Net gain on asset dispositions	36.4			1.5			—			84.9			—			122.8
Interest (expense) income, net	(81.2		)	(21.9		)	(3.3		)	(6.4		)	2.9			(109.9		)
Other (expense) income	(3.8		)	2.0			(0.3		)	—			(0.8		)	(2.9		)
Share of affiliates' pre-tax income (loss)	0.3			(0.2		)	—			33.0			—			33.1
Segment profit	$	273.4		$	48.9		$	12.9		$	119.2		$	2.2		456.6
Selling, general and administrative expense																127.8
Income taxes (includes $4.0 related to affiliates' earnings)																102.6
Net income																$	226.2

Net Gain on Asset Dispositions
Asset Remarketing Income:
Disposition gains on owned assets	$	32.5		$	—		$	—		$	4.2		$	—		$	36.7
Residual sharing income	0.7			—			—			82.5			—			83.2
Non-remarketing disposition gains (1)	3.2			1.5			—			—			—			4.7
Asset impairments	—			—			—			(1.8		)	—			(1.8		)
	$	36.4		$	1.5		$	—		$	84.9		$	—		$	122.8

Capital Expenditures
Portfolio investments and capital additions	$	366.7		$	63.2		$	9.1		$	—		$	3.6		$	442.6

__________

(1) Includes scrapping gains.