Schedule of Accumulated Other Comprehensive Loss [Table Text Block] | | | | | | | | | | | | | | | | | | | Accumulated Other Comprehensive Loss Components | | Net Unrecognized Pension And Other Post-Retirement Benefit Cost | | Foreign Currency Translation Adjustment | | Unrealized (Loss) Gain On Hedging Activities | | Total | | (In thousands) | Balance at January 1, 2014 | $ | (163,092 | ) | | $ | 123,021 |
| | $ | (6,529 | ) | | $ | (46,600 | ) | Acquisition of shares held by noncontrolling interest | — |
| | (942 | ) | | — |
| | (942 | ) | Other comprehensive (loss) income before reclassifications: | | | | | | | | Net actuarial loss | (89,379 | ) | | — |
| | — |
| | (89,379 | ) | Foreign currency translation adjustment | 4,742 |
| | (351,234 | ) | | (32 | ) | | (346,524 | ) | Gain on long-term intra-entity foreign currency transactions | — |
| | 2,096 |
| | — |
| | 2,096 |
| Gain on net investment hedges | — |
| | — |
| | 39,374 |
| | 39,374 |
| Unrealized loss on cash flow hedges | — |
| | — |
| | (8,932 | ) | | (8,932 | ) | Other | 1,934 |
| | — |
| | — |
| | 1,934 |
| Other comprehensive (loss) income before reclassifications | (82,703 | ) | | (349,138 | ) | | 30,410 |
| | (401,431 | ) | Amounts reclassified from Accumulated other comprehensive loss(1) | 5,282 |
| | — |
| | — |
| | 5,282 |
| Net current period Other comprehensive (loss) income | (77,421 | ) | | (349,138 | ) | | 30,410 |
| | (396,149 | ) | Balance at December 31, 2014 | $ | (240,513 | ) | | $ | (227,059 | ) | | $ | 23,881 |
| | $ | (443,691 | ) | Other comprehensive income (loss) before reclassifications: | | | | | | | | Net actuarial gain | 28,349 |
| | — |
| | — |
| | 28,349 |
| Foreign currency translation adjustment | 7,747 |
| | (301,011 | ) | | (382 | ) | | (293,646 | ) | Loss on long-term intra-entity foreign currency transactions | — |
| | (550 | ) | | — |
| | (550 | ) | Gain on net investment hedges | — |
| | — |
| | 14,537 |
| | 14,537 |
| Unrealized loss on cash flow hedges | — |
| | — |
| | (2,873 | ) | | (2,873 | ) | Other | 3,817 |
| | — |
| | — |
| | 3,817 |
| Other comprehensive income (loss) before reclassifications | 39,913 |
| | (301,561 | ) | | 11,282 |
| | (250,366 | ) | Amounts reclassified from Accumulated other comprehensive loss(1) | 7,342 |
| | — |
| | — |
| | 7,342 |
| Net current period Other comprehensive income (loss) | 47,255 |
| | (301,561 | ) | | 11,282 |
| | (243,024 | ) | Balance at December 31, 2015 | $ | (193,258 | ) | | $ | (528,620 | ) | | $ | 35,163 |
| | $ | (686,715 | ) | Other comprehensive income (loss) before reclassifications: | | | | | | | | Net actuarial gain | 4,815 |
| | — |
| | — |
| | 4,815 |
| Foreign currency translation adjustment | 2,620 |
| | (312,017 | ) | | 722 |
| | (308,675 | ) | Loss on long-term intra-entity foreign currency transactions | — |
| | (22,530 | ) | | — |
| | (22,530 | ) | Gain on net investment hedges | — |
| | — |
| | 18,537 |
| | 18,537 |
| Unrealized loss on cash flow hedges | — |
| | — |
| | (789 | ) | | (789 | ) | Other comprehensive income (loss) before reclassifications | 7,435 |
| | (334,547 | ) | | 18,470 |
| | (308,642 | ) | Amounts reclassified from Accumulated other comprehensive loss(1)(2) | 4,634 |
| | 2,378 |
| | — |
| | 7,012 |
| Net current period Other comprehensive income (loss) | 12,069 |
| | (332,169 | ) | | 18,470 |
| | (301,630 | ) | Balance at December 31, 2016 | $ | (181,189 | ) | | $ | (860,789 | ) | | $ | 53,633 |
| | $ | (988,345 | ) |
(1) Included in the computation of net periodic benefit cost. See Note 13, “Defined Benefit Plans” for additional details. (2) Foreign currency translation adjustment reclassification is the result of deconsolidation of the Company’s Venezuelan operations during the year ended December 31, 2016. See Note 2, “Summary of Significant Accounting Policies” for further discussion. |
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block] | Stock option activity is as follows: | | | | | | | | | | | | | | | Number of Options | | Weighted- Average Exercise Price | | Weighted- Average Remaining Contractual Term (In years) | | Aggregate Intrinsic Value(1) (In thousands) | Outstanding at January 1, 2016 | 4,261,590 |
| | $ | 41.07 |
| | | | |
| Granted | 1,332,729 |
| | 24.60 |
| | | | |
| Exercised | (119,722 | ) | | 18.43 |
| | | | |
| Forfeited | (184,337 | ) | | 46.83 |
| | | | |
| Expired | (962,433 | ) | | 36.09 |
| | | | |
| Outstanding at December 31, 2016 | 4,327,827 |
| | $ | 37.49 |
| | 5.01 | | $ | 23,782 |
| Vested or expected to vest at December 31, 2016 | 4,278,204 |
| | $ | 37.51 |
| | 5.00 | | $ | 23,444 |
| Exercisable at December 31, 2016 | 1,219,274 |
| | $ | 39.85 |
| | 3.52 | | $ | 6,139 |
|
| | (1) | The aggregate intrinsic value is based upon the difference between the Company’s closing stock price at the date of the Consolidated Balance Sheet and the exercise price of the stock option for in-the-money stock options. The intrinsic value of outstanding stock options fluctuates based upon the trading value of the Company’s Common stock. |
|
Schedule of Nonvested Share Activity [Table Text Block] | The activity in the Company’s PRSUs and RSUs is as follows: | | | | | | | | | | | | | | | | PRSUs | | RSUs | | Number of Units | | Weighted- Average Grant Date Fair Value | | Number of Units | | Weighted- Average Grant Date Fair Value | Nonvested at January 1, 2016 | 523,011 |
| | $ | 40.19 |
| | 413,521 |
| | $ | 44.20 |
| Granted | 202,862 |
| | 24.30 |
| | 310,826 |
| | 25.57 |
| Vested | (96,794 | ) | | 32.56 |
| | (79,140 | ) | | 45.62 |
| Forfeited | (1,763 | ) | | 33.35 |
| | (61,309 | ) | | 39.87 |
| Nonvested at December 31, 2016 | 627,316 |
| | $ | 36.25 |
| | 583,898 |
| | $ | 34.54 |
|
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