Segment Information (Policies)	3 Months Ended
Mar. 31, 2018
Segment Reporting [Abstract]
Segment Reporting Policy	Mylan reports segment information on a geographic basis. This approach reflects the company’s focus on bringing its broad and diversified portfolio of generic, branded generics, brand-name and over-the-counter products to people in markets everywhere. Our North America segment comprises our operations in the U.S. and Canada. Our Europe segment comprises our operations in more than 35 countries, including France, Italy, Germany, the U.K. and Spain. Our Rest of World segment reflects our operations in more than 120 countries, including Japan, Australia, China, Brazil, Russia, India, South Africa and certain markets in the Middle East and Southeast Asia. The Company’s chief operating decision maker is the Chief Executive Officer, who evaluates the performance of its segments based on total revenues and segment profitability. Segment profitability represents segment gross profit less direct R&D and direct SG&A. Certain general and administrative and R&D expenses not allocated to the segments, including certain special items, net charges for litigation settlements and other contingencies, amortization of intangible assets, impairment charges and other expenses not directly attributable to the segments are reported separately or outside of segment profitability. Items below the earnings from operations line on the Company’s Condensed Consolidated Statements of Operations are not presented by segment, since they are excluded from the measure of segment profitability. The Company does not report depreciation expense, total assets and capital expenditures by segment, as such information is not used by the chief operating decision maker. The accounting policies of the segments are the same as those described in Note 2 Revenue Recognition and Accounts Receivable and the “Summary of Significant Accounting Policies” included in Mylan N.V.’s Annual Report on Form 10-K for the year ended December 31, 2017, as amended. Intersegment revenues are accounted for at current market values and are eliminated at the consolidated level.

Mylan reports segment information on a geographic basis. This approach reflects the company’s focus on bringing its broad and diversified portfolio of generic, branded generics, brand-name and over-the-counter products to people in markets everywhere. Our North America segment comprises our operations in the U.S. and Canada. Our Europe segment comprises our operations in more than 35 countries, including France, Italy, Germany, the U.K. and Spain. Our Rest of World segment reflects our operations in more than 120 countries, including Japan, Australia, China, Brazil, Russia, India, South Africa and certain markets in the Middle East and Southeast Asia.

The Company’s chief operating decision maker is the Chief Executive Officer, who evaluates the performance of its segments based on total revenues and segment profitability. Segment profitability represents segment gross profit less direct R&D and direct SG&A. Certain general and administrative and R&D expenses not allocated to the segments, including certain special items, net charges for litigation settlements and other contingencies, amortization of intangible assets, impairment charges and other expenses not directly attributable to the segments are reported separately or outside of segment profitability. Items below the earnings from operations line on the Company’s Condensed Consolidated Statements of Operations are not presented by segment, since they are excluded from the measure of segment profitability. The Company does not report depreciation expense, total assets and capital expenditures by segment, as such information is not used by the chief operating decision maker.

The accounting policies of the segments are the same as those described in Note 2 Revenue Recognition and Accounts Receivable and the “Summary of Significant Accounting Policies” included in Mylan N.V.’s Annual Report on Form 10-K for the year ended December 31, 2017, as amended. Intersegment revenues are accounted for at current market values and are eliminated at the consolidated level.