XML 37 R73.htm IDEA: XBRL DOCUMENT v2.4.0.6
Restricted Stock Units (Detail) (Restricted Stock Units, USD $)
In Thousands, except Share data, unless otherwise specified
12 Months Ended
Oct. 31, 2012
Y
Oct. 31, 2011
Y
Dec. 31, 2010
Oct. 31, 2010
Y
Oct. 31, 2009
Y
Restricted Stock Units
         
Share Based Compensation [Line Items]          
Restricted Stock Awards, Beginning balance 3,454,000 3,730,000   3,133,000  
Restricted Stock Units, Granted 1,813,000 1,483,000   1,228,000  
Restricted Stock Units, Assumed 353,000 [1]     713,000 [1]  
Restricted Stock Units, Vested (1,508,000) [2] (1,522,000) [2]   (1,221,000) [2]  
Restricted Stock Units, Forfeited (192,000) (237,000)   (123,000)  
Restricted Stock Awards, Ending balance 3,920,000 3,454,000   3,730,000  
Weighted Average Grant Date Fair Value, Beginning balance $ 24.28 $ 22.71   $ 22.63  
Granted $ 29.52 $ 26.89   $ 22.00  
Assumed $ 30.33 [1]     $ 23.69 [1]  
Vested $ 24.14 [2] $ 23.11 [2]   $ 22.40 [2]  
Forfeited $ 26.70 $ 23.49   $ 22.51  
Weighted Average Grant Date Fair Value, Ending balance $ 27.18 $ 24.28   $ 22.71  
Weighted Average Remaining Contractual Life (In Years) 1.52 1.48   1.41 1.41
Aggregate Fair Value, Vested $ 36,402 [2] $ 35,164 [2] $ 27,345 [2]    
[1] The Company assumed restricted stock units outstanding under various plans through acquisitions.
[2] The number of vested restricted stock units includes shares that were withheld on behalf of employees to satisfy the statutory tax withholding requirements.