RELATED PARTIES (Summary Of Related Party Transactions Table Disclosure) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Related Party Transaction [Line Items]
Product revenues from related parties	$ 830.1	$ 671.1	$ 1,011.4
Product	$ 1,913.5	$ 1,832.4	$ 3,095.2
Related party product revenue as a percent of total product revenue	43.40%	36.60%	32.70%