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Supplemental Cash Flow Information (Tables) | 3 Months Ended
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Dec. 31, 2012
Supplemental Cash Flow Elements [Abstract] |
Supplemental disclosure of non-cash activity |
| Three Months Ended
| December 31,
(In thousands) | 2012 |  | 2011
Supplemental disclosure of non-cash activity: |  |  |
(Decrease) increase in obligations related to land not owned under option agreements | $ | (1,162 | ) |  | $ | 1,485 |
Decrease in future land purchase rights | — |  |  | (11,651 | )
Contribution of future land purchase rights to unconsolidated entities | — |  |  | 11,651 |
Supplemental disclosure of cash activity: |  |  |
Interest payments | 39,024 |  |  | 50,733 |
Income tax payments | 15 |  |  | 179 |
Tax refunds received | 3,925 |  |  | 1,966 |

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