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SEGMENT INFORMATION (Tables) | 12 Months Ended
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Dec. 31, 2016
Segment Reporting [Abstract] |
Summary of Segment Results | Following is a summary of segment results (in thousands of dollars):
| 2016
| United States |  | Canada |  | Other Businesses |  | Total
Total net sales | $ | 7,870,105 |  |  | $ | 733,829 |  |  | $ | 1,884,963 |  |  | $ | 10,488,897 |
Intersegment net sales | (347,468 | ) |  | (110 | ) |  | (4,115 | ) |  | (351,693 | )
Net sales to external customers | 7,522,637 |  |  | 733,719 |  |  | 1,880,848 |  |  | 10,137,204 |
Segment operating earnings | 1,274,851 |  |  | (65,362 | ) |  | 40,684 |  |  | 1,250,173 |
Segment assets | 2,275,009 |  |  | 286,035 |  |  | 494,067 |  |  | 3,055,111 |
Depreciation and amortization | 159,334 |  |  | 18,050 |  |  | 23,792 |  |  | 201,176 |
Additions to long-lived assets | $ | 153,556 |  |  | $ | 12,275 |  |  | $ | 95,288 |  |  | $ | 261,119 |
| 2015
| United States |  | Canada |  | Other Businesses |  | Total
Total net sales | $ | 7,963,416 |  |  | $ | 890,530 |  |  | $ | 1,405,750 |  |  | $ | 10,259,696 |
Intersegment net sales | (282,305 | ) |  | (105 | ) |  | (3,902 | ) |  | (286,312 | )
Net sales to external customers | 7,681,111 |  |  | 890,425 |  |  | 1,401,848 |  |  | 9,973,384 |
Segment operating earnings | 1,371,626 |  |  | 27,368 |  |  | 48,051 |  |  | 1,447,045 |
Segment assets | 2,191,045 |  |  | 317,504 |  |  | 507,116 |  |  | 3,015,665 |
Depreciation and amortization | 150,654 |  |  | 17,334 |  |  | 19,999 |  |  | 187,987 |
Additions to long-lived assets | $ | 302,316 |  |  | $ | 20,464 |  |  | $ | 21,135 |  |  | $ | 343,915 |
| 2014
| United States |  | Canada |  | Other Businesses |  | Total
Total net sales | $ | 7,926,075 |  |  | $ | 1,075,754 |  |  | $ | 1,182,186 |  |  | $ | 10,184,015 |
Intersegment net sales | (211,399 | ) |  | (304 | ) |  | (7,359 | ) |  | (219,062 | )
Net sales to external customers | 7,714,676 |  |  | 1,075,450 |  |  | 1,174,827 |  |  | 9,964,953 |
Segment operating earnings | 1,444,288 |  |  | 87,583 |  |  | (37,806 | ) |  | 1,494,065 |
Segment assets | 2,181,521 |  |  | 394,342 |  |  | 345,987 |  |  | 2,921,850 |
Depreciation and amortization | 136,081 |  |  | 15,305 |  |  | 20,444 |  |  | 171,830 |
Additions to long-lived assets | $ | 243,251 |  |  | $ | 106,918 |  |  | $ | 31,137 |  |  | $ | 381,306 |
Significant Reconciling Items from Segments to Consolidated | Following are reconciliations of the segment information with the consolidated totals per the financial statements (in thousands of dollars):
| 2016 |  | 2015 |  | 2014
Operating earnings: |  |  |  |  |
Total operating earnings for reportable segments | $ | 1,250,173 |  |  | $ | 1,447,045 |  |  | $ | 1,494,065 |
Unallocated expenses | (130,676 | ) |  | (146,725 | ) |  | (146,948 | )
Total consolidated operating earnings | $ | 1,119,497 |  |  | $ | 1,300,320 |  |  | $ | 1,347,117 |
Assets: |  |  |  |  |  |  |  |
Assets for reportable segments | $ | 3,055,111 |  |  | $ | 3,015,665 |  |  | $ | 2,921,850 |
Other current and noncurrent assets | 2,464,656 |  |  | 2,624,966 |  |  | 2,113,900 |
Unallocated assets | 174,540 |  |  | 217,124 |  |  | 247,299 |
Total consolidated assets | $ | 5,694,307 |  |  | $ | 5,857,755 |  |  | $ | 5,283,049 |
| 2016
| Segment Totals |  | Unallocated |  | Consolidated Total
Other significant items: |  |  |  |  |
Depreciation and amortization | $ | 201,176 |  |  | $ | 21,469 |  |  | $ | 222,645 |
Additions to long-lived assets | $ | 261,119 |  |  | $ | 10,542 |  |  | $ | 271,661 |
|  |  | Revenues |  | Long-Lived Assets
Geographic information: |  |  |  |  |
United States |  |  | $ | 7,834,361 |  |  | $ | 1,134,817 |
Canada |  |  | 739,687 |  |  | 210,931 |
Other foreign countries |  |  | 1,563,156 |  |  | 210,605 |
|  |  | $ | 10,137,204 |  |  | $ | 1,556,353 |
| 2015
| Segment Totals |  | Unallocated |  | Consolidated Total
Other significant items: |  |  |  |  |
Depreciation and amortization | $ | 187,987 |  |  | $ | 18,854 |  |  | $ | 206,841 |
Additions to long-lived assets | $ | 343,915 |  |  | $ | 16,912 |  |  | $ | 360,827 |
|  |  | Revenues |  | Long-Lived Assets
Geographic information: |  |  |  |  |
United States |  |  | $ | 7,866,300 |  |  | $ | 1,231,083 |
Canada |  |  | 897,431 |  |  | 215,202 |
Other foreign countries |  |  | 1,209,653 |  |  | 153,508 |
|  |  | $ | 9,973,384 |  |  | $ | 1,599,793 |
| 2014
| Segment Totals |  | Unallocated |  | Consolidated Total
Other significant items: |  |  |  |  |
Depreciation and amortization | $ | 171,830 |  |  | $ | 18,341 |  |  | $ | 190,171 |
Additions to long-lived assets | $ | 381,306 |  |  | $ | 22,498 |  |  | $ | 403,804 |
|  |  | Revenues |  | Long-Lived Assets
Geographic information: |  |  |  |  |
United States |  |  | $ | 7,780,382 |  |  | $ | 1,109,175 |
Canada |  |  | 1,074,660 |  |  | 253,466 |
Other foreign countries |  |  | 1,109,911 |  |  | 110,083 |
|  |  | $ | 9,964,953 |  |  | $ | 1,472,724 |

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