Intangible Assets (Tables)

12 Months Ended

Oct. 31, 2014

Goodwill And Intangible Assets Disclosure [Abstract]

Intangible Assets

Intangible assets at the end of fiscal 2014 and 2013 were as follows:

In Thousands			2014				2013
	Weighted		Gross				Gross
	Avg Years		Carrying		Accum.		Carrying		Accum.
	Useful Life		Amount		Amort.		Amount		Amort.
Amortized Intangible Assets:
Programs		16	$	619,175	$	251,199	$	726,049	$	251,437
Core technology		12		15,926		8,893		9,589		6,711
Patents and other		12		95,459		42,874		93,291		37,024
Total			$	730,560	$	302,966	$	828,929	$	295,172
Indefinite-lived Intangible Assets:
Trademark			$	43,783			$	47,192

Estimated Amortization Expense Related to Intangible Assets

Estimated amortization expense related to intangible assets for each of the next five fiscal years is as follows:

In Thousands

Fiscal Year
2015	$	43,335
2016		46,885
2017		46,097
2018		45,416
2019		43,852