Summary Of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2015

Summary Of Significant Accounting Policies [Abstract]

Schedule Of Estimated Useful Lives For Property And Equipment

Asset Classification	Estimated Useful Life
Land improvements	15 to 20 years
Buildings and improvements	15 to 40 years
Leasehold improvements	Shorter of remaining lease term or useful life of improvements
Machinery and equipment	3 to 8 years
Office furniture and equipment	3 to 7 years
Computer hardware and software	3 to 7 years

Schedule Of Estimated Useful Lives For Intangible Assets

Asset Classification	Estimated Useful Life
Patents	13 years
Product rights(1)	5 to 15 years
Customer-related intangible assets(2)	5 to 17 years
Noncompete agreements	3 to 5 years

(1) Product rights comprise certain technologies, intellectual property, licenses and trade names acquired from third parties.

(2) Customer-related intangible assets comprise customer lists and customer relationships acquired from third parties.