|
Long-Term Debt (Peninsula Bank Credit Facility Narrative) (Details) (USD $)
|
Mar. 31, 2013
|
Dec. 31, 2012
|
|---|---|---|
|
Parent | Bank Credit Facility
|
||
| Debt Instrument [Line Items] | ||
| Interest rate at period end | 4.20% | |
| Amount outstanding, gross | $ 1,450,000,000 | |
| Amount outstanding | 1,437,695,000 | 1,466,635,000 |
| Remaining borrowing capacity | 278,398,000 | |
|
Parent | Letter of Credit
|
||
| Debt Instrument [Line Items] | ||
| Amount outstanding | 8,500,000 | |
|
Subsidiary, Peninsula Gaming [Member] | Bank Credit Facility
|
||
| Debt Instrument [Line Items] | ||
| Interest rate at period end | 5.70% | |
| Amount outstanding, gross | 843,700,000 | |
| Remaining borrowing capacity | 23,400,000 | |
|
Subsidiary, Peninsula Gaming [Member] | Letter of Credit
|
||
| Debt Instrument [Line Items] | ||
| Amount outstanding | $ 5,800,000 |