NOTE 16. BUSINESS SEGMENT, CUSTOMER AND GEOGRAPHIC INFORMATION

Segment Information

The Company reports operating results and financial data in two segments: domestic operations and international operations. Domestic operations provide information solutions and services to its customers. Its customers are primarily U.S. federal government agencies. Other customers of the Company’s domestic operations include commercial enterprises. The Company places employees in locations around the world in support of its customers. International operations offer services to both commercial and non-U.S. government customers primarily within the Company’s business systems and enterprise IT markets. The Company evaluates the performance of its operating segments based on net income. Summarized financial information concerning the Company’s reportable segments is shown in the following tables.

	Domestic Operations		International Operations		Total
	(in thousands)
Year Ended June 30, 2018
Revenue from external customers	$	4,304,602	$	163,258	$	4,467,860
Net income		286,024		15,147		301,171
Net assets		1,948,768		158,119		2,106,887
Goodwill		2,514,520		106,315		2,620,835
Total long-term assets		2,975,620		127,395		3,103,015
Total assets		3,829,417		204,789		4,034,206
Capital expenditures		40,639		955		41,594
Depreciation and amortization		67,891		4,305		72,196

Year Ended June 30, 2017
Revenue from external customers	$	4,217,488	$	137,129	$	4,354,617
Net income		150,271		13,400		163,671
Net assets		1,652,736		140,985		1,793,721
Goodwill		2,479,496		97,939		2,577,435
Total long-term assets		2,912,488		118,692		3,031,180
Total assets		3,716,893		194,189		3,911,082
Capital expenditures		41,832		1,436		43,268
Depreciation and amortization		67,042		4,718		71,760

Year Ended June 30, 2016
Revenue from external customers	$	3,593,924	$	150,129	$	3,744,053
Net income		129,568		13,231		142,799
Net assets		1,476,924		130,389		1,607,313
Goodwill		2,487,148		98,195		2,585,343
Total long-term assets		2,943,896		121,607		3,065,503
Total assets		3,798,013		189,328		3,987,341
Capital expenditures		18,339		2,496		20,835
Depreciation and amortization		60,637		4,115		64,752

Interest income and interest expense are not presented above as the amounts attributable to the Company’s international operations are insignificant.

Customer Information

The Company earned 93.5 percent, 93.9 percent and 93.5 percent of its revenue from various agencies and departments of the U.S. government for the years ended June 30, 2018, 2017 and 2016, respectively. Revenue by customer sector was as follows (dollars in thousands):

	Year ended June 30,
	2018		%			2017		%			2016		%
Department of Defense	$	2,974,578		66.6	%	$	2,829,305		65.0	%	$	2,439,329		65.1	%
Federal civilian agencies		1,201,874		26.9			1,259,212		28.9			1,062,508		28.4
Commercial and other		291,408		6.5			266,100		6.1			242,216		6.5
Total revenue	$	4,467,860		100.0	%	$	4,354,617		100.0	%	$	3,744,053		100.0	%