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Long-term debt (Tables) | 12 Months Ended
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Dec. 30, 2012
Debt Disclosure [Abstract] |
Long-term debt | The long-term debt of the company is summarized below:
In thousands of dollars |  |
| Dec. 30, 2012 | Dec. 25, 2011
Unsecured notes bearing fixed rate interest at 6.375% repaid April 2012 | $ | — |  | $ | 306,534 |
Borrowings under revolving credit agreements expiring September 2014 | 205,000 |  | 235,000 |
Unsecured notes bearing fixed rate interest at 8.75% due November 2014 | 248,376 |  | 247,609 |
Unsecured notes bearing fixed rate interest at 10% due June 2015 | 61,286 |  | 59,522 |
Unsecured notes bearing fixed rate interest at 6.375% due September 2015 | 248,497 |  | 247,995 |
Unsecured notes bearing fixed rate interest at 10% due April 2016 | 174,241 |  | 169,775 |
Unsecured notes bearing fixed rate interest at 9.375% due November 2017 | 247,547 |  | 247,168 |
Unsecured notes bearing fixed rate interest at 7.125% due September 2018 | 247,153 |  | 246,760 |
Total long-term debt | $ | 1,432,100 |  | $ | 1,760,363 |
Schedule of Annual Maturities of Long-Term Debt | The following schedule shows the annual maturities of long term debt:
In thousands of dollars
2013 | $ | — |
2014 | 453,376 |
2015 | 309,783 |
2016 | 174,241 |
2017 | 247,547 |
2018 | 247,153 |
Total | $ | 1,432,100 |

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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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- Definition Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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