|
Guarantor Disclosures (Narrative) (Details) (USD $)
In Thousands, unless otherwise specified |
1 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
|
Jan. 31, 2006
|
Dec. 31, 2011
|
Dec. 31, 2010
|
Jan. 13, 2006
|
|
| Condensed Financial Statements, Captions [Line Items] | ||||
| Maturity | 2016 | |||
| Ownership interest in guarantor subsidiaries | 100.00% | |||
|
6 5/8% Senior Notes Due 2016 [Member]
|
||||
| Condensed Financial Statements, Captions [Line Items] | ||||
| Stated interest rate | 6.625% | 6.625% | 6.625% | |
| Maturity | 2016 | 2016 | ||
| Minimum debt amount guaranteed by subsidiaries | $ 5,000 |