Intangible Assets (Tables)

3 Months Ended

Dec. 31, 2012

Components of Intangible Assets

Intangible assets consisted of:

	December 31, 2012				September 30, 2012
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Amortized intangible assets
Core and developed technology	$	924,885	$	356,077	$	856,585	$	344,911
Product rights		161,495		14,789		163,465		12,232
Patents, trademarks, and other		337,799		244,390		325,998		240,036
	$	1,424,179	$	615,256	$	1,346,048	$	597,179
Unamortized intangible assets
Acquired in-process research and development	$	61,281			$	61,138
Trademarks		2,678				2,677
	$	63,959			$	63,815