INDUSTRY SEGMENT INFORMATION Operating Profit by Industry Segment (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sep. 30, 2017 |
Sep. 30, 2016 |
Sep. 30, 2017 |
Sep. 30, 2016 |
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| Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] | ||||||||||||||||||||||||||||
| Operating profit | $ 707 | $ 613 | $ 1,264 | $ 1,737 | ||||||||||||||||||||||||
| Earnings (loss) from continuing operations before income taxes and equity earnings | 503 | 373 | 718 | 676 | ||||||||||||||||||||||||
| Interest expense, net | (152) | (132) | (431) | (384) | ||||||||||||||||||||||||
| Noncontrolling interests/equity earnings adjustment (j) | [1] | 0 | 1 | (1) | 1 | |||||||||||||||||||||||
| Corporate items, net | 19 | 11 | 34 | 57 | ||||||||||||||||||||||||
| Special items, net | 0 | 54 | (16) | 46 | ||||||||||||||||||||||||
| Non-operating pension expense | 33 | 42 | [2] | 98 | 573 | [2] | ||||||||||||||||||||||
| Segment Reconciling Items | ||||||||||||||||||||||||||||
| Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] | ||||||||||||||||||||||||||||
| Interest expense, net | 152 | [3] | 132 | 431 | [3] | 384 | ||||||||||||||||||||||
| Industrial Packaging | ||||||||||||||||||||||||||||
| Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] | ||||||||||||||||||||||||||||
| Operating profit | 469 | [4] | 423 | [5] | 884 | [4] | 1,277 | [5] | ||||||||||||||||||||
| Global Cellulose Fibers | ||||||||||||||||||||||||||||
| Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] | ||||||||||||||||||||||||||||
| Operating profit | 49 | [6] | (38) | [7] | (14) | [6] | (109) | [7] | ||||||||||||||||||||
| Printing Papers | ||||||||||||||||||||||||||||
| Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] | ||||||||||||||||||||||||||||
| Operating profit | 135 | [8] | 167 | 321 | [8] | 419 | ||||||||||||||||||||||
| Consumer Packaging | ||||||||||||||||||||||||||||
| Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items] | ||||||||||||||||||||||||||||
| Operating profit | $ 54 | [9] | $ 61 | $ 73 | [9] | $ 150 | [10] | |||||||||||||||||||||
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