Earnings per Ordinary Share Attributable to Mylan N.V. (Basic and Diluted Earnings Per Ordinary Share Attributable To Mylan N.V.) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Earnings Per Share [Abstract]
Net earnings attributable to Mylan N.V. ordinary shareholders	$ 168.4	$ 167.8	$ 182.3	$ 224.4
Weighted average ordinary shares outstanding	504.4	490.1	497.1	454.0
Weighted average number diluted shares outstanding adjustment, stock-based awards and warrants	5.3	31.8	12.5	28.8
Total dilutive shares outstanding	509.7	521.9	509.6	482.8
Basic earnings per ordinary share attributable to Mylan N.V. ordinary shareholders	$ 0.33	$ 0.34	$ 0.37	$ 0.49
Diluted earnings per ordinary share attributable to Mylan N.V. ordinary shareholders	$ 0.33	$ 0.32	$ 0.36	$ 0.46