|
Income Taxes (Details) (USD $)
In Thousands, unless otherwise specified
|
3 Months Ended |
|
Jan. 31, 2014
|
Jan. 31, 2013
|
| Reconciliation of Company's effective tax rate from federal statutory rate |
|
|
| Federal tax (benefit) provision at statutory rate |
$ 24,932 |
$ 2,914 |
| State taxes, net of federal benefit |
2,985 |
346 |
| Effective Income Tax Rate Reconciliation, Deduction, Qualified Production Activity, Amount |
(1,833) |
|
| Other permanent differences, Deduction, Amount |
(1,014) |
|
| Valuation allowance - reversed |
(448) |
(216) |
| Accrued interest on anticipated tax assessments |
786 |
1,166 |
| Other |
247 |
(316) |
| Income tax provision (benefit) |
$ 25,655 |
$ 3,894 |
| Federal tax (benefit) provision at statutory rate, percentage |
35.00% |
35.00% |
| State taxes net of federal benefit, percentage |
4.20% |
4.20% |
| Effective Income Tax Rate Reconciliation, Deduction, Qualified Production Activity, Percent |
(2.60%) |
|
| Other permanent differences, rate reconciliation, deduction, percent |
(1.40%) |
|
| Valuation allowance - reversed, percentage |
(0.60%) |
(2.60%) |
| Accrued interest on anticipated tax assessments, percentage |
1.10% |
14.00% |
| Other, percentage |
0.30% |
(3.80%) |
| Tax provision (benefit), percentage |
36.00% |
46.80% |