CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Net revenue:
Managed care and other		$ 834,358	$ 751,589	$ 2,385,397	$ 2,127,911
PBM and dispensing		585,048	540,543	1,758,771	1,445,588
Total net revenue		1,419,406	1,292,132	4,144,168	3,573,499
Costs and expenses:
Cost of care		569,306	480,243	1,634,624	1,410,403
Cost of goods sold		543,682	509,673	1,648,670	1,362,062
Direct service costs and other operating expenses	[1],[2],[3]	227,372	229,094	680,230	635,627
Depreciation and amortization		28,189	26,885	82,896	77,472
Interest expense		7,663	3,038	16,711	6,780
Interest and other income		(1,781)	(741)	(3,801)	(2,116)
Total costs and expenses		1,374,431	1,248,192	4,059,330	3,490,228
Income before income taxes		44,975	43,940	84,838	83,271
Provision for income taxes		11,739	18,631	29,206	43,259
Net income		33,236	25,309	55,632	40,012
Less: net (loss) income attributable to non-controlling interest		785	(200)	(66)	(2,692)
Net income attributable to Magellan		$ 32,451	$ 25,509	$ 55,698	$ 42,704
Net income attributable to Magellan per common share:
Basic (in dollars per share)		$ 1.39	$ 1.11	$ 2.41	$ 1.83
Diluted (in dollars per share)		$ 1.32	$ 1.06	$ 2.30	$ 1.75

[1] Includes changes in fair value of contingent consideration of $313 and $(834) for the three months ended September 30, 2016 and 2017, respectively, and $510 and $(631) for the nine months ended September 30, 2016 and 2017, respectively.

[2] Includes impairment of intangible assets of $0 and $4,800 for the three and nine months ended September 30, 2016, respectively.

[3] Includes stock compensation expense of $9,176 and $10,323 for the three months ended September 30, 2016 and 2017, respectively, and $27,573 and $31,834 for the nine months ended September 30, 2016 and 2017, respectively