v2.4.0.6
Stock and Stock-Based Incentive Plans (Expected Cash Settlement Range Upon Restricted Stock Unit Vesting) (Details) (USD $)
In Thousands, unless otherwise specified
Nov. 30, 2012
Fiscal 2014 [Member]
 
Expected Cash Settlement Range Upon Restricted Stock Unit Vesting [Line Items]  
Minimum $ 10,545 [1]
Maximum 28,120 [1]
Fiscal 2015 [Member]
 
Expected Cash Settlement Range Upon Restricted Stock Unit Vesting [Line Items]  
Minimum 11,459 [1]
Maximum 30,557 [1]
Fiscal 2016 [Member]
 
Expected Cash Settlement Range Upon Restricted Stock Unit Vesting [Line Items]  
Minimum 12,605 [1]
Maximum 33,613 [1]
Total Expected Cash Settlements [Member]
 
Expected Cash Settlement Range Upon Restricted Stock Unit Vesting [Line Items]  
Minimum 34,609 [1]
Maximum $ 92,290 [1]
[1] (1) Net of estimated forfeitures.