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v3.3.1.900

Information Regarding Reportable Business Segments (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 26, 2015 | Dec. 27, 2014 | Dec. 28, 2013
Segment Reporting Information [Line Items] |  |  |
External revenue from continuing operations | $ 3,321,091 | $ 3,184,790 | $ 2,664,780
Internal revenue | 31,342 | 28,164 | 28,811
Investment income | 1,396 | 1,381 | 1,475
Interest and debt expense from continuing operations | 2,949 | 3,177 | 3,211
Depreciation and amortization from continuing operations | 29,102 | 27,575 | 27,667
Operating income from continuing operations | 241,706 | 224,372 | 176,590
Expenditures on long-lived assets from continuing operations | 4,804 | 10,539 | 6,373
Goodwill | 31,134 | 31,134 | 31,134
Capital lease additions | 49,491 | 47,232 | 49,138
Total assets | 998,070 | 1,044,212 | 970,696
Transportation Logistics |  |  |
Segment Reporting Information [Line Items] |  |  |
External revenue from continuing operations | 3,276,677 | 3,145,413 | 2,628,225
Interest and debt expense from continuing operations | 2,949 | 3,177 | 3,211
Depreciation and amortization from continuing operations | 29,102 | 27,575 | 27,667
Operating income from continuing operations | 207,883 | 193,914 | 151,188
Expenditures on long-lived assets from continuing operations | 4,804 | 10,539 | 6,373
Goodwill | 31,134 | 31,134 | 31,134
Capital lease additions | 49,491 | 47,232 | 49,138
Total assets | 849,102 | 917,789 | 754,904
Insurance |  |  |
Segment Reporting Information [Line Items] |  |  |
External revenue from continuing operations | 44,414 | 39,377 | 36,555
Internal revenue | 31,342 | 28,164 | 28,811
Investment income | 1,396 | 1,381 | 1,475
Operating income from continuing operations | 33,823 | 30,458 | 25,402
Total assets | $ 148,968 | $ 126,423 | $ 215,792

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- Definition Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.18) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 12 -Article 7 + Details
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