|
Long-Term Debt - Long-Term Debt (Detail) (USD $)
In Thousands, unless otherwise specified |
Sep. 30, 2014
|
Dec. 31, 2013
|
|---|---|---|
| Debt Instrument [Line Items] | ||
| Total debt | $ 783,481 | $ 748,373 |
| Less current maturities | (24,018) | (18,216) |
| Long-Term Debt | 759,463 | 730,157 |
|
2011 Revolving Credit Facility [Member]
|
||
| Debt Instrument [Line Items] | ||
| Total debt | 0 | 0 |
|
2014 Revolving Credit Facility [Member]
|
||
| Debt Instrument [Line Items] | ||
| Total debt | 9,779 | 0 |
|
7.0% Senior Subordinated Notes Due 2022 [Member]
|
||
| Debt Instrument [Line Items] | ||
| Total debt | 200,000 | 200,000 |
|
5.0% Senior Subordinated Notes due 2023 [Member]
|
||
| Debt Instrument [Line Items] | ||
| Total debt | 300,000 | 300,000 |
|
Notes Payable to Finance Company [Member]
|
||
| Debt Instrument [Line Items] | ||
| Total debt | 5,214 | 7,629 |
|
Mortgage Loan at Fix Interest Rate [Member]
|
||
| Debt Instrument [Line Items] | ||
| Total debt | 149,364 | 157,571 |
|
Mortgage Loan at Variable Interest Rate [Member]
|
||
| Debt Instrument [Line Items] | ||
| Total debt | 115,990 | 79,893 |
|
Net Debt Discount and Premium [Member]
|
||
| Debt Instrument [Line Items] | ||
| Total debt | (1,785) | (1,800) |
|
Other [Member]
|
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| Debt Instrument [Line Items] | ||
| Total debt | $ 4,919 | $ 5,080 |