|
Fair Value Measurements - (Narrative) (Detail) (8.5% Senior Notes [Member])
|
Sep. 30, 2012
|
Dec. 31, 2011
|
|---|---|---|
|
8.5% Senior Notes [Member]
|
||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Senior Notes interest rate | 8.50% | 8.50% |
| X | ||||||||||
|
- Definition
Interest rate stated in the contractual debt agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Details
|