CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Revenue:
Net product sales	$ 2,744.5	$ 2,254.1	$ 5,239.2	$ 4,309.3
Other revenue	9.8	23.7	26.7	49.3
Total revenue	2,754.3	2,277.8	5,265.9	4,358.6
Expenses:
Cost of goods sold (excluding amortization of acquired intangible assets)	110.9	100.8	216.8	204.8
Research and development	948.7	1,110.0	1,681.9	1,616.0
Selling, general and administrative	732.1	616.8	1,275.1	1,146.0
Amortization of acquired intangible assets	174.8	63.7	266.6	127.3
Acquisition related charges and restructuring, net	(35.9)	(29.3)	0.3	(10.3)
Total costs and expenses	1,930.6	1,862.0	3,440.7	3,083.8
Operating income	823.7	415.8	1,825.2	1,274.8
Other income and (expense):
Interest and investment income, net	7.2	8.8	14.0	17.8
Interest (expense)	(123.3)	(48.3)	(245.2)	(97.5)
Other income (expense), net	(12.5)	94.5	22.7	102.8
Income before income taxes	695.1	470.8	1,616.7	1,297.9
Income tax provision	96.9	114.6	217.8	222.8
Net income	$ 598.2	$ 356.2	$ 1,398.9	$ 1,075.1
Net income per common share:
Basic (in dollars per share)	$ 0.77	$ 0.45	$ 1.80	$ 1.35
Diluted (in dollars per share)	$ 0.75	$ 0.43	$ 1.74	$ 1.30
Weighted average shares:
Basic (in shares)	775.6	793.0	778.1	796.0
Diluted (in shares)	801.5	825.3	804.7	829.7