Subsidiary Guarantors Condensed Consolidating Balance Sheet (Details) - USD ($) $ in Millions	Jun. 30, 2015	Dec. 31, 2014	Jun. 30, 2014	Dec. 31, 2013
Current assets:
Cash and cash equivalents	$ 439.7	$ 225.5	$ 193.9	$ 291.3
Accounts receivable, net	2,861.2	2,268.5
Inventories	1,934.3	1,651.4
Intercompany receivables	0.0	0.0
Other current assets	2,656.2	2,641.5
Total current assets	7,891.4	6,786.9
Property, plant and equipment, net	1,899.3	1,785.7
Investments in subsidiaries	0.0	0.0
Intercompany notes and interest receivable	0.0	0.0
Intangible assets, net	6,826.4	2,347.1
Goodwill	5,212.4	4,049.3
Other assets	965.1	917.6
Total assets	22,794.6	15,886.6
Current liabilities:
Trade accounts payable	1,101.8	905.6
Short-term borrowings	436.3	330.7
Income taxes payable	81.5	160.7
Current portion of long-term debt and other long-term obligations	2,163.4	2,474.4
Intercompany payables	0.0	0.0
Other current liabilities	1,586.4	1,434.3
Total current liabilities	5,369.4	5,305.7
Long-term debt	5,890.4	5,732.8
Intercompany notes payable	0.0	0.0
Other long-term obligations	1,965.5	1,572.1
Total liabilities	13,225.3	12,610.6
Equity [Abstract]
Total equity	9,569.3	3,276.0	3,352.7	2,959.9
Total liabilities and equity	22,794.6	15,886.6
Eliminations
Current assets:
Cash and cash equivalents	0.0	0.0	0.0	0.0
Accounts receivable, net	0.0	0.0
Inventories	0.0	0.0
Intercompany receivables	(9,045.1)	(7,973.6)
Other current assets	0.0	0.0
Total current assets	(9,045.1)	(7,973.6)
Property, plant and equipment, net	0.0	0.0
Investments in subsidiaries	(20,594.1)	(11,422.9)
Intercompany notes and interest receivable	(6,095.4)	(5,915.9)
Intangible assets, net	0.0	0.0
Goodwill	0.0	0.0
Other assets	0.0	0.0
Total assets	(35,734.6)	(25,312.4)
Current liabilities:
Trade accounts payable	0.0	0.0
Short-term borrowings	0.0	0.0
Income taxes payable	0.0	0.0
Current portion of long-term debt and other long-term obligations	0.0	0.0
Intercompany payables	(9,045.1)	(7,973.6)
Other current liabilities	0.0	0.0
Total current liabilities	(9,045.1)	(7,973.6)
Long-term debt	0.0	0.0
Intercompany notes payable	(6,095.4)	(5,915.9)
Other long-term obligations	0.0	0.0
Total liabilities	(15,140.5)	(13,889.5)
Equity [Abstract]
Total equity	(20,594.1)	(11,422.9)
Total liabilities and equity	(35,734.6)	(25,312.4)
Mylan N.V.
Current assets:
Cash and cash equivalents	0.1	0.1
Accounts receivable, net	0.0
Inventories	0.0
Intercompany receivables	0.0
Other current assets	49.0
Total current assets	49.1
Property, plant and equipment, net	0.0
Investments in subsidiaries	9,520.2
Intercompany notes and interest receivable	0.0
Intangible assets, net	0.0
Goodwill	0.0
Other assets	0.0
Total assets	9,569.3
Current liabilities:
Trade accounts payable	0.0
Short-term borrowings	0.0
Income taxes payable	0.0
Current portion of long-term debt and other long-term obligations	0.0
Intercompany payables	0.0
Other current liabilities	0.0
Total current liabilities	0.0
Long-term debt	0.0
Intercompany notes payable	0.0
Other long-term obligations	0.0
Total liabilities	0.0
Equity [Abstract]
Total equity	9,569.3
Total liabilities and equity	9,569.3
Mylan Inc.
Current assets:
Cash and cash equivalents	186.4	112.9	17.1	14.4
Accounts receivable, net	18.5	16.6
Inventories	0.0	0.0
Intercompany receivables	0.0	0.0
Other current assets	1,858.3	2,042.8
Total current assets	2,063.2	2,172.3
Property, plant and equipment, net	296.3	283.6
Investments in subsidiaries	11,073.9	11,422.9
Intercompany notes and interest receivable	6,077.0	5,897.7
Intangible assets, net	0.0	0.0
Goodwill	17.1	17.1
Other assets	169.4	120.6
Total assets	19,696.9	19,914.2
Current liabilities:
Trade accounts payable	33.9	31.4
Short-term borrowings	0.0	0.0
Income taxes payable	0.0	0.0
Current portion of long-term debt and other long-term obligations	2,097.6	2,406.1
Intercompany payables	9,045.1	7,973.6
Other current liabilities	349.0	352.9
Total current liabilities	11,525.6	10,764.0
Long-term debt	5,887.8	5,732.8
Intercompany notes payable	18.4	18.2
Other long-term obligations	129.0	123.2
Total liabilities	17,560.8	16,638.2
Equity [Abstract]
Total equity	2,136.1	3,276.0
Total liabilities and equity	19,696.9	19,914.2
Guarantor Subsidiaries
Current assets:
Cash and cash equivalents	0.0	0.0	0.0	0.0
Accounts receivable, net	0.0	0.0
Inventories	0.0	0.0
Intercompany receivables	0.0	0.0
Other current assets	0.0	0.0
Total current assets	0.0	0.0
Property, plant and equipment, net	0.0	0.0
Investments in subsidiaries	0.0	0.0
Intercompany notes and interest receivable	0.0	0.0
Intangible assets, net	0.0	0.0
Goodwill	0.0	0.0
Other assets	0.0	0.0
Total assets	0.0	0.0
Current liabilities:
Trade accounts payable	0.0	0.0
Short-term borrowings	0.0	0.0
Income taxes payable	0.0	0.0
Current portion of long-term debt and other long-term obligations	0.0	0.0
Intercompany payables	0.0	0.0
Other current liabilities	0.0	0.0
Total current liabilities	0.0	0.0
Long-term debt	0.0	0.0
Intercompany notes payable	0.0	0.0
Other long-term obligations	0.0	0.0
Total liabilities	0.0	0.0
Equity [Abstract]
Total equity	0.0	0.0
Total liabilities and equity	0.0	0.0
Non-Guarantor Subsidiaries
Current assets:
Cash and cash equivalents	253.2	112.5	$ 176.8	$ 276.9
Accounts receivable, net	2,842.7	2,251.9
Inventories	1,934.3	1,651.4
Intercompany receivables	9,045.1	7,973.6
Other current assets	748.9	598.7
Total current assets	14,824.2	12,588.2
Property, plant and equipment, net	1,603.0	1,502.1
Investments in subsidiaries	0.0	0.0
Intercompany notes and interest receivable	18.4	18.2
Intangible assets, net	6,826.4	2,347.1
Goodwill	5,195.3	4,032.2
Other assets	795.7	797.0
Total assets	29,263.0	21,284.8
Current liabilities:
Trade accounts payable	1,067.9	874.2
Short-term borrowings	436.3	330.7
Income taxes payable	81.5	160.7
Current portion of long-term debt and other long-term obligations	65.8	68.3
Intercompany payables	0.0	0.0
Other current liabilities	1,237.4	1,081.4
Total current liabilities	2,888.9	2,515.3
Long-term debt	2.6	0.0
Intercompany notes payable	6,077.0	5,897.7
Other long-term obligations	1,836.5	1,448.9
Total liabilities	10,805.0	9,861.9
Equity [Abstract]
Total equity	18,458.0	11,422.9
Total liabilities and equity	$ 29,263.0	21,284.8
Non-Guarantor Subsidiaries | Inclusive of Mylan N.V.
Current assets:
Cash and cash equivalents		$ 112.6