Business Segments (Tables)

12 Months Ended

Dec. 31, 2017

Segment Reporting [Abstract]

Revenues and Income from Operations Related to Segment Within Reconciliation to Consolidated Amounts

	Year Ended December 31,
(In thousands)	2017			2016			2015
Revenue:
Clinical and Financial Solutions	$	1,251,299		$	1,125,617		$	1,105,504
Population Health		270,447			234,662			219,861
Netsmart		319,074			173,361			0
Unallocated Amounts		(22,485	)		16,259			61,028
Discontinued Operations		(11,993	)		0			0
Total revenue	$	1,806,342		$	1,549,899		$	1,386,393
Gross Profit:
Clinical and Financial Solutions	$	532,152		$	471,814		$	452,058
Population Health		190,394			171,404			147,095
Netsmart		149,550			70,289			0
Unallocated Amounts		(81,121	)		(42,468	)		(18,588	)
Discontinued Operations		(8,814	)		0			0
Total gross profit	$	782,161		$	671,039		$	580,565
Income (loss) from operations:
Clinical and Financial Solutions	$	285,552		$	251,886		$	234,146
Population Health		131,174			111,956			91,887
Netsmart		29,473			(7,412	)		0
Unallocated Amounts		(396,616	)		(296,659	)		(294,150	)
Discontinued Operations		(7,666	)		0			0
Total income from operations	$	41,917		$	59,771		$	31,883