7Baggers

Neenah, Inc
(NYSE:NP) 

NP stock logo

Neenah, Inc., a specialty materials company, produces and sells performance-based technical products, and fine paper and packaging products worldwide. Its Technical Products segment offers filtration media for transportation, water, and other end use applications; saturated and unsaturated crepe, an...

Full Time Employees: 2,239 (May 2021)
Sector: Basic Materials
Industry: Paper & Paper Products

Share this website to your friends
• Market Cap:
• Exchange:
• Shs Outstanding:
• Employees:
• Beta:
• Return on Equity (ROE) ttm:
• Return on Assets (ROA) ttm:
• EPS ttm:
• Book value per Share:
• Cash per Share:
• Current ast per Share:
• P/E ttm:
• P/E forward:
• P/E ttm high:
• P/E ttm low:
• P/S ttm:
• P/B ttm:
• P/FCF ttm:
• PEG ratio:
• Cash Ratio ttm:
• Quick Ratio ttm:
• Current Ratio ttm:
• Gross Mgn ttm:
• EBITDA Mgn ttm:
• Operating Mgn ttm:
• Net Income Mgn ttm:
• Trailing Div yield:
• Forward Div yield:
• Payout Ratio ttm:
• Ex-Dividend date:
• Target Price High:
• Target Price Low:
• Target Price Mean:
• Number of Analysts:
• Debt Ratio ttm:
• Debt to Equity ttm:
• Total Net Debt:
At a glance:
Bull Thesis:
Bear Thesis:
Main Competitors:
Moat:
Income Statements:
Quarterly
Annual
    Unit: USD2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-09-30 2015-06-30 2015-03-31 2014-09-30 2014-06-30 2014-03-31 2013-09-30 2013-06-30 2013-03-31 2012-09-30 2012-06-30 2012-03-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-03-31 2006-12-31 2006-09-30 2006-03-31 2005-12-31 2005-09-30 2005-06-30 2005-03-31 2004-12-31 
                                                                   
      net sales
    284,800,000 264,300,000 267,900,000 269,300,000 227,000,000 206,900,000 190,700,000 161,400,000 233,600,000 213,600,000 231,800,000 253,400,000 239,700,000 240,900,000 256,200,000 271,300,000 266,500,000 244,000,000 245,100,000 248,700,000 242,100,000 220,500,000 232,900,000 246,000,000 242,100,000 231,600,000 224,100,000 228,200,000 230,600,000 230,400,000 225,100,000 214,100,000 212,300,000 213,200,000 206,300,000 211,700,000 198,200,000 174,900,000 182,900,000 172,700,000 160,300,000 161,500,000 168,600,000 167,300,000 154,500,000 150,100,000 135,200,000 134,100,000 146,600,000 185,600,000 194,500,000 205,600,000 255,800,000 251,900,000 224,700,000 594,299,900 100 165,200,000 179,800,000 167,700,000 189,300,000   
      yoy
    25.46% 27.74% 40.48% 66.85% -2.83% -3.14% -17.73% -36.31% -2.54% -11.33% -9.52% -6.60% -10.06% -1.27% 4.53% 9.09% 10.08% 10.66% 5.24% 1.10% 0.00% -4.79% 3.93% 7.80% 4.99% 0.52% -0.44% 6.59% 8.62% 8.07% 9.11% 1.13% 7.11% 21.90% 12.79% 22.58% 23.64% 8.30% 8.48% 3.23% 3.75% 7.59% 24.70% 24.76% 5.39% -19.13% -30.49% -34.78% -42.69% -26.32% -13.44% -65.40% 255799900.00% 52.48% 24.97% 254.38% -100.00%       
      qoq
    7.76% -1.34% -0.52% 18.63% 9.71% 8.50% 18.15% -30.91% 9.36% -7.85% -8.52% 5.72% -0.50% -5.97% -5.57% 1.80% 9.22% -0.45% -1.45% 2.73% 9.80% -5.32% -5.33% 1.61% 4.53% 3.35% -1.80% -1.04% 0.09% 2.35% 5.14% 0.85% -0.42% 3.34% -2.55% 6.81% 13.32% -4.37% 5.91% 7.74% -0.74% -4.21% 0.78% 8.28% 2.93% 11.02% 0.82% -8.53% -21.01% -4.58% -5.40% -19.62% 1.55% 12.11% -62.19% 594299800.00% -100.00% -8.12% 7.22% -11.41%    
      cost of products sold
    236,500,000 227,400,000 229,500,000 230,900,000 177,400,000 164,300,000 155,500,000 140,000,000 179,600,000 169,300,000 187,100,000 202,700,000 196,000,000 206,300,000 214,900,000 216,200,000 214,100,000 198,900,000 197,100,000 195,100,000 190,100,000 174,000,000 183,700,000 186,000,000 183,300,000 183,200,000 174,900,000 177,300,000 187,800,000 183,200,000 181,700,000 177,000,000 169,500,000 169,700,000 170,600,000 167,900,000 156,300,000 147,500,000 149,400,000 139,500,000 132,600,000 133,700,000 136,400,000 135,000,000 125,900,000 121,800,000 111,000,000 113,600,000 135,600,000 160,600,000 165,600,000 171,400,000 225,100,000 219,200,000 181,200,000 502,299,916.7 85.9 146,800,000 172,500,000 152,300,000 159,800,000   
      gross profit
    48,300,000 36,900,000 38,400,000 38,400,000 49,600,000 42,600,000 35,200,000 21,400,000 54,000,000 44,300,000 44,700,000 50,700,000 43,700,000 34,600,000 41,300,000 55,100,000 52,400,000 45,100,000 48,000,000 53,600,000 52,000,000 46,500,000 49,200,000 60,000,000 58,800,000 48,400,000 49,200,000 50,900,000 42,800,000 47,200,000 43,400,000 37,100,000 42,800,000 43,500,000 35,700,000 43,800,000 41,900,000 27,400,000 33,500,000 33,200,000 27,700,000 27,800,000 32,200,000 32,300,000 28,600,000 28,300,000 24,200,000 20,500,000 11,000,000 25,000,000 28,900,000 34,200,000 30,700,000 32,700,000 43,500,000 91,999,983.3 14.1 18,400,000 7,300,000 15,400,000 29,500,000   
      yoy
    -2.62% -13.38% 9.09% 79.44% -8.15% -3.84% -21.25% -57.79% 23.57% 28.03% 8.23% -7.99% -16.60% -23.28% -13.96% 2.80% 0.77% -3.01% -2.44% -10.67% -11.56% -3.93% 0.00% 17.88% 37.38% 2.54% 13.36% 37.20% 0.00% 8.51% 21.57% -15.30% 2.15% 58.76% 6.57% 31.93% 51.26% -1.44% 4.04% 2.79% -3.15% -1.77% 33.06% 57.56% 160.00% 13.20% -16.26% -40.06% -64.17% -23.55% -33.56% -62.83% 217730396.45% 77.72% 495.89% 497.40% -100.00%       
      qoq
    30.89% -3.91% 0.00% -22.58% 16.43% 21.02% 64.49% -60.37% 21.90% -0.89% -11.83% 16.02% 26.30% -16.22% -25.05% 5.15% 16.19% -6.04% -10.45% 3.08% 11.83% -5.49% -18.00% 2.04% 21.49% -1.63% -3.34% 18.93% -9.32% 8.76% 16.98% -13.32% -1.61% 21.85% -18.49% 4.53% 52.92% -18.21% 0.90% 19.86% -0.36% -13.66% -0.31% 12.94% 1.06% 16.94% 18.05% 86.36% -56.00% -13.49% -15.50% 11.40% -6.12% -24.83% -52.72% 652482051.06% -100.00% 152.05% -52.60% -47.80%    
      gross margin %
    16.96% 13.96% 14.33% 14.26% 21.85% 20.59% 18.46% 13.26% 23.12% 20.74% 19.28% 20.01% 18.23% 14.36% 16.12% 20.31% 19.66% 18.48% 19.58% 21.55% 21.48% 21.09% 21.12% 24.39% 24.29% 20.90% 21.95% 22.30% 18.56% 20.49% 19.28% 17.33% 20.16% 20.40% 17.30% 20.69% 21.14% 15.67% 18.32% 19.22% 17.28% 17.21% 19.10% 19.31% 18.51% 18.85% 17.90% 15.29% 7.50% 13.47% 14.86% 16.63% 12.00% 12.98% 19.36% 15.48% 14.10% 11.14% 4.06% 9.18% 15.58% NaN%  
      selling, general and administrative expenses
    30,300,000 23,500,000 26,100,000 27,500,000 24,300,000 21,500,000 19,100,000 20,800,000 26,600,000 23,300,000 23,100,000 26,900,000 25,300,000 20,300,000 23,600,000 25,200,000 26,800,000 25,600,000 21,400,000 24,600,000 24,900,000 20,400,000 21,000,000 24,400,000 26,400,000 21,200,000 20,800,000 21,900,000 19,800,000 20,400,000 19,900,000 19,800,000 19,200,000 21,000,000 18,500,000 19,100,000 19,500,000 15,100,000 18,000,000 17,000,000 17,700,000 16,600,000 18,700,000 16,300,000 18,100,000 18,100,000 16,600,000 16,300,000 19,800,000 16,600,000 17,600,000 21,200,000 22,100,000 20,500,000 17,900,000 56,899,990.4 9.3 15,900,000 13,600,000 13,400,000 13,500,000   
      acquisition-related costs
    5,300,000                                                               
      asset restructuring costs
    600,000                                                               
      covid-19 costs
    600,000 400,000 500,000 200,000 500,000 1,400,000 600,000 400,000 1,100,000                                                       
      other income
    -700,000                                                               
      operating income
    12,200,000 -4,200,000 11,400,000 -32,600,000 13,600,000 14,900,000 13,900,000 -58,500,000 23,600,000 22,100,000 19,000,000 19,800,000 17,400,000 17,800,000 16,500,000 -4,300,000 24,100,000 19,100,000 29,000,000 29,200,000 27,000,000 21,900,000 26,900,000 33,900,000 31,400,000 24,400,000 27,900,000 28,800,000 22,100,000 25,900,000 23,000,000 16,400,000 22,600,000 22,200,000 16,300,000 22,000,000 16,200,000 12,500,000 15,700,000 14,800,000 13,300,000 11,700,000 13,700,000 16,400,000 11,300,000 10,700,000  4,900,000 11,100,000 12,300,000 14,200,000 17,900,000 11,600,000 16,300,000 27,600,000 168,399,961.8 7.4 5,800,000 6,300,000 1,500,000 14,800,000   
      yoy
    -10.29% -128.19% -17.99% -44.27% -42.37% -32.58% -26.84% -395.45% 35.63% 24.16% 15.15% -560.47% -27.80% -6.81% -43.10% -114.73% -10.74% -12.79% 7.81% -13.86% -14.01% -10.25% -3.58% 17.71% 42.08% -5.79% 21.30% 75.61% -2.21% 16.67% 41.10% -25.45% 39.51% 77.60% 3.82% 48.65% 21.80% 6.84% 14.60% -9.76% 17.70% 9.35%  234.69% 1.80% -13.01%  -72.63% -4.31% -24.54% -48.55% -89.37% 156756656.76% 181.03% 338.10% 11126.66% -100.00%       
      qoq
    -390.48% -136.84% -134.97% -339.71% -8.72% 7.19% -123.76% -347.88% 6.79% 16.32% -4.04% 13.79% -2.25% 7.88% -483.72% -117.84% 26.18% -34.14% -0.68% 8.15% 23.29% -18.59% -20.65% 7.96% 28.69% -12.54% -3.13% 30.32% -14.67% 12.61% 40.24% -27.43% 1.80% 36.20% -25.91% 35.80% 29.60% -20.38% 6.08% 11.28% 13.68% -14.60% -16.46% 45.13% 5.61%   -55.86% -9.76% -13.38% -20.67% 54.31% -28.83% -40.94% -83.61% 2275675059.46% -100.00% -7.94% 320.00% -89.86%    
      operating margin %
    4.28% -1.59% 4.26% -12.11% 5.99% 7.20% 7.29% -36.25% 10.10% 10.35% 8.20% 7.81% 7.26% 7.39% 6.44% -1.58% 9.04% 7.83% 11.83% 11.74% 11.15% 9.93% 11.55% 13.78% 12.97% 10.54% 12.45% 12.62% 9.58% 11.24% 10.22% 7.66% 10.65% 10.41% 7.90% 10.39% 8.17% 7.15% 8.58% 8.57% 8.30% 7.24% 8.13% 9.80% 7.31% 7.13% 0% 3.65% 7.57% 6.63% 7.30% 8.71% 4.53% 6.47% 12.28% 28.34% 7.40% 3.51% 3.50% 0.89% 7.82% NaN%  
      interest expense
    5,000,000                                                               
      income before income taxes
    7,200,000 -9,100,000 6,300,000 -37,400,000 10,500,000 -7,625,000 10,300,000                                                   1,400,000 2,850,000  10,200,000   
      provision for income taxes
    1,500,000 -2,300,000 3,000,000  2,200,000 1,800,000 2,400,000 -11,400,000 4,300,000 3,700,000 1,800,000 3,200,000 2,400,000 1,700,000 400,000 -2,800,000 4,600,000 -3,000,000 7,000,000 1,200,000 6,200,000 2,700,000 7,800,000 10,500,000 9,500,000                                  850,000     
      net income
    5,700,000 -6,800,000 3,300,000 -29,700,000 8,300,000 10,000,000 7,900,000 -50,100,000 16,400,000 15,600,000 14,400,000 13,600,000 11,800,000 12,900,000 12,100,000 -4,800,000 16,200,000 18,900,000 18,800,000 25,000,000 17,600,000 16,400,000 16,400,000 20,300,000 19,000,000 6,100,000 16,700,000 16,300,000 13,600,000 15,000,000 13,200,000 11,400,000 12,800,000 14,700,000 9,100,000 12,700,000 8,900,000 6,700,000 7,800,000 6,900,000 6,800,000 4,100,000 6,300,000 141,900,000 4,900,000 3,200,000 -8,700,000 -600,000 -67,700,000 6,500,000 -24,400,000 -72,900,000 -22,500,000 15,400,000 14,700,000   900,000 -37,700,000 -1,500,000 6,800,000   
      yoy
    -31.33% -168.00% -58.23% -40.72% -49.39% -35.90% -45.14% -468.38% 38.98% 20.93% 19.01% -383.33% -27.16% -31.75% -35.64% -119.20% -7.95% 15.24% 14.63% 23.15% -7.37% 168.85% -1.80% 24.54% 39.71% -59.33% 26.52% 42.98% 6.25% 2.04% 45.05% -10.24% 43.82% 119.40% 16.67% 84.06% 30.88% 63.41% 23.81% -95.14% 38.78% 28.12% -172.41% -23750.00% -107.24% -50.77% -64.34% -99.18% 200.89% -57.79% -265.99%   1611.11% -138.99%         
      qoq
    -183.82% -306.06% -111.11% -457.83% -17.00% 26.58% -115.77% -405.49% 5.13% 8.33% 5.88% 15.25% -8.53% 6.61% -352.08% -129.63% -14.29% 0.53% -24.80% 42.05% 7.32% 0.00% -19.21% 6.84% 211.48% -63.47% 2.45% 19.85% -9.33% 13.64% 15.79% -10.94% -12.93% 61.54% -28.35% 42.70% 32.84% -14.10% 13.04% 1.47% 65.85% -34.92% -95.56% 2795.92% 53.13% -136.78% 1350.00% -99.11% -1141.54% -126.64% -66.53% 224.00% -246.10% 4.76%    -102.39% 2413.33% -122.06%    
      net income margin %
    2.00% -2.57% 1.23% -11.03% 3.66% 4.83% 4.14% -31.04% 7.02% 7.30% 6.21% 5.37% 4.92% 5.35% 4.72% -1.77% 6.08% 7.75% 7.67% 10.05% 7.27% 7.44% 7.04% 8.25% 7.85% 2.63% 7.45% 7.14% 5.90% 6.51% 5.86% 5.32% 6.03% 6.89% 4.41% 6.00% 4.49% 3.83% 4.26% 4.00% 4.24% 2.54% 3.74% 84.82% 3.17% 2.13% -6.43% -0.45% -46.18% 3.50% -12.54% -35.46% -8.80% 6.11% 6.54% 0% 0% 0.54% -20.97% -0.89% 3.59% NaN%  
      earnings per common share
                                                                   
      basic
    340,000 -400,000 190,000  490,000 -387,500 460,000 -2,980,000 970,000   800,000 700,000   -290,000 960,000    1,040,000      980,000 960,000                              60,000 135,000 -100,000 460,000   
      diluted
    340,000 -400,000 190,000  490,000 -387,500 460,000 -2,980,000 970,000   800,000 690,000   -290,000 950,000    1,030,000      970,000 950,000                              60,000 135,000 -100,000 460,000   
      weighted-average common shares outstanding
                                                                   
      basic
    16,808,000,000 16,821,000,000 16,827,000,000 16,851,000,000 16,835,000,000 16,813,000,000 16,802,000,000 16,797,000,000 16,817,000,000 16,848,000,000 16,837,000,000 16,863,000,000 16,862,000,000 16,850,000,000 16,849,000,000 16,827,000,000 16,847,000,000 16,805,000,000 16,811,000,000 16,795,000,000 16,779,000,000 16,773,000,000 16,771,000,000     16,737,000,000 16,627,000,000 16,585,000,000 16,459,000,000  15,995,000,000     15,011,000,000 14,943,000,000 14,854,000,000  14,763,000,000 14,735,000,000 14,692,000,000 14,655,000,000 14,656,000,000 14,652,000,000 14,672,000,000 14,642,000,000 14,592,000,000 14,591,000,000 14,765,000,000 14,874,000,000 14,924,000,000 14,790,000,000 14,757,000,000  14,743,000,000  14,739,000,000 14,739,000,000   
      diluted
    16,852,000,000 16,821,000,000 16,867,000,000 16,851,000,000 16,873,000,000 16,813,000,000 16,821,000,000 16,797,000,000 16,850,000,000 16,906,000,000 16,905,000,000 16,910,000,000 16,921,000,000 16,968,000,000 16,988,000,000 16,827,000,000 17,006,000,000 17,052,000,000 16,974,000,000 16,960,000,000 17,025,000,000 17,087,000,000 17,088,000,000     16,988,000,000 16,913,000,000 16,855,000,000 16,769,000,000  16,272,000,000     15,653,000,000 15,651,000,000 15,537,000,000  15,620,000,000 15,527,000,000 15,204,000,000 14,655,000,000 14,850,000,000 14,652,000,000 14,672,000,000 14,642,000,000 14,696,000,000 14,707,000,000 14,912,000,000 15,141,000,000 15,213,000,000 15,005,000,000 14,847,000,000  14,796,000,000  14,739,000,000 14,786,000,000   
      cash dividends declared per share of common stock
    0.475 0.353 0.47 0.47 0.47 0.353 0.47 0.47 0.47 0.338 0.45 0.45 0.45 0.308 0.41 0.41 0.41 0.278 0.37 0.37 0.37 0.248 0.33 0.33 0.33 0.3 0.3 0.3 0.27 0.24 0.24 0.2 0.15 0.15 0.12 0.12 0.12 0.11 0.11 0.11 0.075 0.1 0.1 0.1 0.075 0.1 0.1 0.1 0.075 0.1 0.1 0.1 0.075 0.1 0.1   0.1 0.075 0.1 0.1   
      impairment and asset restructuring costs
     400,000 400,000 34,400,000                                                            
      acquisition and integration costs
     3,100,000 300,000 100,000                                                            
      other restructuring and non-routine costs
     400,000 600,000 900,000  100,000 1,400,000 1,300,000                                                        
      loss on debt extinguishment
       7,200,000    1,900,000                                                        
      pension settlement losses
     250,000  1,000,000                                                            
      other expense - net
     -500,000 -900,000 -300,000 -800,000 150,000 200,000 100,000 300,000 400,000 100,000 500,000 1,000,000 525,000 500,000 900,000 700,000 -50,000 -100,000 -200,000 100,000 75,000 100,000 300,000                                        
      interest expense - net
     3,250,000 5,100,000 4,800,000 3,100,000 2,375,000 3,600,000 3,000,000 2,900,000 2,250,000 2,800,000 3,000,000 3,200,000 2,450,000 3,200,000 3,300,000 3,300,000 2,350,000 3,200,000 3,000,000 3,200,000 2,075,000 2,700,000 2,700,000 2,900,000 2,900,000 2,800,000 3,000,000 2,700,000 2,900,000 2,800,000 2,600,000  2,600,000 3,300,000 3,500,000 3,600,000 3,600,000 3,700,000 4,500,000 3,875,000 4,800,000 5,000,000 5,700,000 4,100,000 5,400,000 5,300,000 5,700,000 4,650,000 6,300,000 6,100,000 6,200,000 4,725,000 6,400,000          
      benefit for income taxes
       -7,700,000                                     2,000,000 2,200,000 2,400,000 3,400,000     -3,100,000 1,000,000              
      loss per common share
                                                                   
      basic
       -1,760,000                                                            
      diluted
       -1,760,000                                                            
      acquisition costs
        12,000,000                                                           
      asset restructuring and impairment costs
         2,500,000  55,300,000                                                        
      acquisition and due diligence costs
         275,000  100,000 1,000,000                                                       
      pension settlement and other benefit costs
             25,000 100,000                                                     
      income from continuing operations before income taxes
           -61,500,000 20,700,000 19,300,000 16,200,000 16,800,000 14,200,000 14,600,000 13,300,000 -7,600,000 20,800,000 15,900,000 25,800,000 26,200,000 23,800,000 19,100,000 24,200,000 31,200,000 28,500,000 21,500,000   19,400,000 23,000,000 20,200,000 13,800,000 19,500,000 19,600,000 13,000,000 18,500,000 12,600,000 8,900,000 12,000,000 10,300,000 6,575,000 6,900,000 8,700,000 10,700,000  5,300,000   6,450,000 6,000,000 8,100,000 11,700,000 5,400,000 9,900,000 21,600,000 151,899,964.5 5.4       
      restructuring and other non-routine costs
            1,400,000 1,475,000 2,400,000 3,500,000                                                    
      impairment loss
                 -2,900,000 2,000,000 32,000,000                                                
      acquisition-related adjustments
                 -800,000 -3,100,000                                                 
      insurance settlement
                  -400,000    -3,200,000                                             
      income from continuing operations
             15,600,000 14,400,000   12,900,000 12,900,000   18,900,000 18,800,000 25,000,000  16,400,000 16,400,000 20,700,000 19,000,000 13,500,000   13,600,000 15,000,000 13,200,000 11,400,000 12,800,000 12,100,000 9,200,000 12,700,000 8,900,000 6,800,000 7,800,000 7,000,000 4,575,000 4,700,000 6,300,000 7,300,000  3,400,000   4,925,000 5,000,000 6,200,000 8,500,000 2,900,000 16,500,000 15,200,000 95,399,977.9 3.2       
      loss from discontinued operations
                 -200,000 -800,000                                                 
      earnings per common share
                                                                   
      basic
    340,000 -400,000 190,000  490,000 -387,500 460,000 -2,980,000 970,000   800,000 700,000   -290,000 960,000    1,040,000      980,000 960,000                              60,000 135,000 -100,000 460,000   
      continuing operations
             920,000 850,000   770,000 760,000   1,110,000 1,110,000 1,470,000  970,000 970,000 1,220,000 1,120,000 790,000   810,000 890,000 790,000 690,000 790,000 740,000 560,000 780,000 550,000 440,000 520,000 470,000 450,000 320,000 430,000 500,000 280,000 230,000 -580,000 -50,000 -4,570,000 340,000 430,000 580,000 200,000 1,100,000 1,030,000         
      discontinued operations
                  -50,000                   160,000       -10,000   9,120,000    10,000  110,000              
      basic
             587,500 850,000   345,000 710,000   907,500 1,110,000 1,470,000  835,000 970,000 1,200,000 1,120,000 360,000                                      
      diluted
                                                                   
      diluted
             582,500 840,000   340,000 700,000   895,000 1,100,000 1,460,000  820,000 950,000 1,190,000 1,110,000 350,000                                      
      serp settlement loss
                                                                   
      restructuring, integration and other costs
                 -400,000 2,200,000                                                 
      pension settlement and other costs
                 450,000  1,000,000                                                
      integration/restructuring costs
                   300,000      3,300,000 1,200,000 1,400,000 1,100,000    900,000 700,000 300,000 400,000                                
      serp settlement charge
                    800,000                200,000    3,500,000                           
      acquisition/integration/restructuring costs
                     400,000 900,000                                             
      loss from discontinued operations, net of income taxes
                         -100,000                                          
      weighted average common shares outstanding
                                                                   
      basic
                           16,757,000,000 16,778,000,000 16,738,000,000 16,735,000,000     16,089,000,000  15,944,000,000 15,828,000,000 15,809,000,000 15,483,000,000    14,744,000,000                       
      diluted
                           16,971,000,000 16,981,000,000 16,949,000,000 16,957,000,000     16,469,000,000  16,253,000,000 16,145,000,000 16,099,000,000 15,855,000,000    15,512,000,000                       
      other (income) expense - net
                                      600,000 600,000 200,000                           
      income from discontinued operations, net of income taxes
                                     2,600,000       33,500,000   134,600,000    100,000  1,500,000              
      acquisition and restructuring costs
                             2,900,000                                      
      benefit from income taxes
                             8,000,000 8,400,000 9,500,000 5,800,000 8,000,000 7,000,000 2,400,000 6,700,000 7,500,000 3,800,000 5,800,000 3,700,000 2,100,000 4,200,000 3,300,000           1,900,000 3,200,000   6,400,000 56,499,986.6 2.2 500,000   3,400,000   
      income from discontinued operations
                                                                   
      loss on sale
                                                                   
      income from discontinued operations before income taxes
                                                                   
      income tax provision
                             300,000                                      
      income
                                                                   
      earnings (loss) per common share
                                                                   
      basic
                                                                   
      restructuring costs
                                                -500,000  18,000,000                 
      other income - net
                              500,000 200,000  200,000 200,000 500,000  200,000             100,000                 
      income from operations before income taxes
                              25,100,000 25,800,000                                    
      pension plan settlement charge
                                                                   
      loss on early extinguishment of debt
                                    500,000                               
      discontinued operations
                  -50,000                   160,000       -10,000   9,120,000    10,000  110,000              
      diluted
             582,500 840,000   340,000 700,000   895,000 1,100,000 1,460,000  820,000 950,000 1,190,000 1,110,000 350,000                                      
      acquisition integration costs
                                    100,000 100,000 300,000 1,900,000 2,500,000                           
      other income — net
                                    200,000                               
      interest expense — net
                                    3,100,000                               
      loss on retirement of bonds
                                       200,000    2,400,000                        
      provision
                                                 1,900,000                  
      gain on sale of woodlands
                                                                   
      (benefit) benefit from income taxes
                                                        350,000           
      other income—net
                                                                   
      interest expense—net
                                                          6,000,000   4,400,000   4,600,000   
      interest expense-net
                                                           0.675  3,450,000 4,500,000    
      restructuring costs and asset impairment loss
                                                              53,700,000 100,000 1,700,000   
      other (income)—net
                                                                   
      other expense-net
                                                               400,000    
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-09-30 2015-06-30 2015-03-31 2014-09-30 2014-06-30 2014-03-31 2013-09-30 2013-06-30 2013-03-31 2012-09-30 2012-06-30 2012-03-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2006-12-31 2006-03-31 2005-12-31 2005-09-30 2005-06-30 
                                                                   
        assets
                                                                   
        current assets
                                                                   
        cash and cash equivalents
      25,200,000 23,900,000 31,700,000 36,700,000 41,000,000 37,100,000 41,300,000 26,200,000 77,500,000 9,000,000 7,400,000 8,100,000 7,600,000 9,900,000 7,400,000 7,200,000 6,400,000 4,500,000 24,200,000 9,200,000 5,500,000 3,100,000 7,300,000 4,500,000 5,100,000 5,500,000 78,000,000 58,800,000 24,000,000 92,300,000 77,200,000 48,200,000 26,900,000 3,800,000 6,600,000 1,800,000 3,300,000 3,800,000 2,000,000 5,600,000 48,300,000 38,700,000 32,100,000 14,400,000 5,600,000 5,400,000 5,400,000 6,100,000 3,300,000 8,700,000 1,800,000 1,500,000 2,400,000 6,200,000 1,100,000 3,500,000 1,600,000 23,300,000 12.6 45,900,000 37,500,000 
        accounts receivable
      165,100,000 142,300,000 150,400,000 155,600,000 117,900,000 100,200,000 99,800,000 91,800,000 118,600,000 102,600,000 112,000,000 123,600,000 126,500,000 114,800,000 130,400,000 131,600,000 133,600,000 115,700,000 122,700,000 121,300,000 111,500,000 96,500,000 104,300,000 112,500,000 110,600,000 115,400,000 109,700,000 111,600,000 107,700,000 106,200,000 111,500,000 100,700,000 101,900,000 102,800,000 99,800,000 102,100,000 97,200,000 82,600,000 92,300,000 87,200,000 70,700,000 81,100,000 80,000,000 77,200,000 67,700,000 75,800,000 68,300,000 60,900,000 63,200,000 90,000,000 125,300,000 129,100,000 145,400,000 151,600,000 157,900,000 148,900,000 112,500,000 73,500,000 79.1 65,800,000 79,100,000 
        inventories
      148,300,000 138,500,000 133,800,000 136,000,000 115,100,000 108,900,000 107,800,000 115,000,000 131,400,000 122,800,000 118,700,000 127,700,000 135,300,000 131,600,000 137,800,000 140,700,000 144,500,000 143,500,000 124,300,000 119,300,000 117,100,000 116,300,000 117,800,000 123,900,000 127,300,000 119,800,000 105,300,000 105,600,000 109,000,000 102,400,000 104,700,000 99,400,000 104,000,000 103,200,000 99,300,000 105,300,000 99,400,000 75,800,000 79,600,000 79,400,000 69,400,000 71,300,000 65,700,000 69,000,000 70,700,000 71,000,000 73,000,000 79,500,000 88,600,000 95,300,000 99,200,000 94,300,000 110,600,000 111,100,000 113,500,000 117,000,000 74,900,000 78,900,000 87.1 98,300,000 91,800,000 
        assets held for sale
      10,500,000  10,600,000            3,400,000 5,000,000          38,100,000                6,200,000 6,200,000 6,200,000 10,000,000 9,900,000 9,700,000               
        prepaid and other current assets
      30,000,000 31,800,000 32,400,000 32,400,000 25,000,000 25,100,000 14,800,000 16,100,000 16,500,000 18,300,000 15,000,000 15,800,000 16,400,000 21,600,000 17,500,000 19,700,000 19,500,000 21,500,000 17,400,000 18,700,000 18,300,000 20,400,000 14,400,000 14,800,000 18,500,000 15,600,000 13,300,000 13,600,000 14,400,000 15,300,000 14,700,000 14,700,000 13,500,000 12,500,000 11,900,000 11,200,000 12,300,000 13,100,000 13,500,000 12,600,000 14,100,000 12,000,000 11,300,000 11,700,000 13,700,000 11,800,000 12,500,000 15,100,000 19,000,000 11,000,000 19,100,000 22,300,000 29,900,000 29,800,000 27,600,000 21,100,000 31,900,000  23.8   
        total current assets
      379,100,000 347,000,000 358,900,000 360,700,000 299,000,000 271,300,000 263,700,000 425,600,000 344,000,000 252,700,000 253,100,000 275,200,000 285,800,000 277,900,000 296,500,000 304,200,000 304,000,000 285,200,000 288,600,000 268,500,000 252,400,000 236,300,000 243,800,000 255,700,000 261,500,000 314,300,000 320,500,000 303,700,000 273,500,000 333,700,000 329,900,000 286,400,000 269,800,000 251,500,000 249,400,000 250,200,000 230,800,000 204,400,000 218,900,000 211,900,000 222,000,000 224,000,000 208,700,000 201,400,000 230,200,000 236,800,000 225,000,000 218,200,000 241,900,000 292,600,000 331,800,000 412,100,000 290,200,000 312,300,000 319,600,000 314,500,000 222,400,000 195,900,000 204.3 231,300,000 220,500,000 
        property, plant and equipment
      291,500,000 295,500,000    329,400,000    380,600,000                                                    
        property, plant and equipment, at cost
      797,000,000  792,100,000 835,000,000 805,700,000  794,300,000 782,100,000 849,900,000  838,500,000 843,000,000 838,800,000  837,500,000 826,400,000 862,200,000  800,100,000 779,700,000 761,600,000  748,100,000 724,900,000 711,500,000 677,400,000 642,700,000 630,300,000 649,800,000 642,600,000 639,300,000 625,300,000 609,800,000 601,300,000 591,000,000 580,200,000 587,500,000 588,600,000 596,100,000 586,500,000  568,200,000 541,300,000 556,800,000  572,900,000 563,800,000 565,000,000  573,300,000 591,400,000 583,000,000  893,500,000 849,100,000 801,400,000  619,500,000  660,600,000 635,300,000 
        less accumulated depreciation
      505,500,000  497,000,000 526,400,000 485,400,000  472,200,000 462,600,000 475,400,000  461,800,000 457,100,000 449,300,000  439,700,000 433,600,000 435,400,000  418,700,000 410,200,000 398,400,000  390,500,000 385,200,000 380,900,000 366,700,000 385,100,000 378,900,000 382,000,000 386,000,000 380,900,000 367,600,000 360,300,000 353,900,000 343,600,000 336,200,000 334,200,000 326,900,000 324,300,000 315,700,000  302,800,000 291,000,000 288,600,000  281,700,000 272,700,000 265,100,000  253,800,000 249,000,000 242,300,000  479,900,000 454,400,000 424,100,000  404,300,000  396,400,000 378,700,000 
        finance lease right-of-use assets
      20,200,000 20,800,000 21,300,000 22,300,000                                                          
        operating lease right-of-use assets
      17,600,000  18,400,000 18,900,000                                                          
        deferred income taxes
      28,000,000 25,100,000 25,100,000 25,100,000 20,600,000 18,300,000 22,800,000 22,300,000 11,600,000 13,400,000 13,000,000 12,600,000 15,600,000 16,400,000 17,600,000 17,000,000 10,300,000 10,100,000 10,100,000 9,800,000 10,000,000 6,100,000 8,600,000 13,100,000 16,300,000 19,900,000 14,200,000 14,100,000 18,400,000 17,500,000 21,200,000 22,800,000 22,400,000 26,800,000 29,300,000 27,400,000 16,100,000 22,100,000 24,200,000 22,100,000 19,500,000 14,700,000 13,200,000 12,700,000 61,700,000 62,500,000 54,900,000 53,200,000 53,300,000 62,700,000 57,700,000 71,100,000 1,900,000 56,300,000 54,500,000 57,500,000 1,500,000  1.7   
        goodwill
      195,600,000 198,600,000 202,200,000 204,800,000 85,300,000 87,400,000 85,200,000 83,100,000 82,200,000 83,100,000 81,900,000 83,700,000 83,100,000 84,000,000 85,200,000 84,800,000 87,700,000 85,300,000 74,300,000 73,100,000 70,800,000 70,400,000 72,500,000 72,200,000 73,100,000 74,400,000 48,200,000 47,500,000 53,100,000 42,700,000 43,100,000 42,300,000 40,800,000 40,100,000 40,300,000 39,000,000 41,600,000 42,600,000 45,100,000 44,200,000 41,500,000 42,600,000 38,200,000 42,100,000 44,900,000 45,700,000 44,000,000 41,500,000 43,800,000 103,400,000 114,800,000 115,100,000 106,600,000 101,500,000 95,600,000 94,400,000 92,000,000     
        intangible assets
      150,300,000 154,600,000    62,600,000    66,700,000                                            34,300,000 33,200,000 33,300,000 29,500,000     
        over-funded employee benefit plan
      10,800,000 9,500,000                                                            
        other noncurrent assets
      12,700,000  13,000,000 13,100,000 16,800,000  18,900,000 17,600,000 16,900,000  16,400,000 16,400,000 16,100,000  15,400,000 15,300,000 16,600,000  18,900,000 18,300,000 17,600,000                                         
        total assets
      1,105,800,000 1,081,700,000 1,093,000,000 1,117,500,000 823,200,000 806,600,000 796,300,000 952,400,000 916,300,000 827,800,000 822,400,000 857,700,000 875,900,000 861,200,000 884,500,000 887,200,000 923,600,000 904,400,000 846,800,000 812,400,000 787,400,000 765,600,000 772,400,000 771,100,000 771,200,000 801,500,000 721,800,000 703,000,000 674,200,000 696,000,000 694,700,000 660,000,000 636,100,000 614,400,000 607,400,000 608,900,000 620,600,000 575,600,000 603,000,000 600,200,000 606,700,000 618,400,000 584,700,000 603,500,000 637,500,000 657,200,000 648,600,000 639,400,000 684,600,000 786,100,000 867,900,000 928,100,000 932,800,000 931,800,000 911,000,000 890,700,000 744,700,000 526,800,000 537 597,100,000 579,000,000 
        liabilities and stockholders’ equity
                                                                   
        current liabilities
                                                                   
        debt payable within one year
      5,700,000 6,400,000 7,100,000 7,300,000 4,800,000 4,900,000 4,800,000 179,700,000 3,300,000 2,600,000 2,600,000 2,700,000 2,700,000 2,300,000 2,000,000 1,700,000 1,400,000 1,400,000 1,300,000 1,300,000 1,200,000 1,200,000 1,300,000 1,200,000 1,300,000 1,300,000 1,200,000 1,200,000 1,400,000 7,300,000 14,900,000 1,700,000 1,600,000 4,600,000 1,600,000 6,500,000 12,400,000 18,800,000 20,700,000 20,700,000 13,600,000 14,000,000 9,500,000 11,600,000 55,600,000 17,000,000 17,600,000 18,000,000 24,100,000 22,600,000 19,400,000 16,800,000 10,900,000 8,000,000 6,700,000 4,300,000 1,300,000 1,300,000 1.2 1,400,000 2,100,000 
        finance lease liabilities payable within one year
      800,000 800,000 800,000 1,000,000                                                          
        operating lease liabilities payable within one year
      3,300,000 3,300,000 3,300,000 3,300,000                                                          
        accounts payable
      114,500,000 97,400,000 94,800,000 98,000,000 72,400,000 46,000,000 49,800,000 37,000,000 57,800,000 48,900,000 51,700,000 59,400,000 59,600,000 63,300,000 69,800,000 64,700,000 64,400,000 65,700,000 60,900,000 55,600,000 56,400,000 55,600,000 60,100,000 56,900,000 52,700,000 56,100,000 51,100,000 42,300,000 49,400,000 53,700,000 48,600,000 41,700,000 40,400,000 37,300,000 42,400,000 45,700,000 52,200,000 33,500,000 36,500,000 37,200,000 30,400,000 31,700,000 35,200,000 33,200,000 30,000,000 30,000,000 34,500,000 34,200,000 40,600,000 47,400,000 77,600,000 75,100,000 86,900,000 84,200,000 91,600,000 79,200,000 74,700,000 26,000,000 40.4 44,800,000 37,900,000 
        liabilities of assets held for sale
      500,000 500,000 600,000                                                           
        accrued expenses
      64,100,000 66,600,000 72,900,000 70,800,000 65,800,000 61,900,000 57,900,000 47,000,000 48,000,000 47,000,000 48,700,000 50,500,000 49,300,000 55,200,000 60,100,000 59,300,000 55,100,000 57,500,000 52,200,000 48,200,000 44,700,000 51,200,000 49,600,000 49,300,000 45,300,000 53,700,000 43,900,000 43,600,000 50,100,000 45,200,000 48,400,000 48,100,000 42,600,000 43,300,000 56,000,000 50,600,000 52,400,000 56,600,000 55,000,000 54,000,000 48,100,000 55,300,000 29,900,000 31,700,000 48,600,000 41,600,000 23,100,000 16,700,000 32,300,000 20,100,000 19,500,000 23,500,000 72,100,000 27,000,000 24,600,000 29,000,000 53,500,000 45,400,000 38.8 44,700,000 46,000,000 
        total current liabilities
      188,900,000 175,000,000 179,500,000 180,400,000 146,300,000 116,000,000 115,400,000 266,500,000 111,800,000 100,400,000 104,800,000 115,400,000 114,700,000 120,800,000 132,300,000 125,700,000 120,900,000 124,600,000 114,400,000 105,100,000 102,300,000 108,000,000 111,000,000 107,400,000 99,300,000 138,500,000 96,200,000 87,100,000 100,900,000 106,200,000 111,900,000 91,500,000 84,600,000 85,200,000 100,000,000 102,800,000 117,000,000 108,900,000 112,200,000 111,900,000 92,100,000 101,000,000 95,100,000 94,900,000 134,200,000 109,800,000 91,200,000 86,200,000 97,000,000 113,200,000 169,400,000 236,500,000 169,900,000 162,600,000 165,400,000 155,300,000 129,500,000 72,700,000 80.4 90,900,000 86,000,000 
        long-term debt
      456,700,000 434,900,000 434,600,000 435,800,000 187,200,000 189,500,000 190,700,000 201,700,000 268,600,000 198,200,000 202,000,000 221,000,000 243,400,000 236,800,000 247,600,000 251,800,000 268,900,000 254,100,000 221,600,000 219,500,000 225,100,000 219,700,000 209,900,000 218,000,000 237,500,000 244,900,000 214,300,000 222,000,000 185,000,000 186,200,000 190,100,000 191,400,000 191,200,000 181,900,000 181,500,000 196,300,000 187,300,000 171,700,000 185,500,000 194,600,000 231,300,000 232,400,000 233,500,000 235,100,000 263,600,000 306,100,000 320,700,000 322,600,000 340,500,000 351,400,000 342,500,000 343,400,000 321,200,000 331,200,000 340,200,000 355,600,000 282,300,000 226,000,000 226.3 226,600,000 226,900,000 
        finance lease liabilities, noncurrent
      19,900,000  20,800,000 21,500,000                                                          
        operating lease liabilities, noncurrent
      15,700,000 15,900,000 16,500,000 17,000,000                                                          
        noncurrent employee benefits
      75,900,000  70,900,000 74,900,000 92,500,000 96,800,000 84,700,000 89,300,000 89,800,000 93,100,000 79,400,000 83,400,000 91,500,000 92,900,000 82,500,000 93,200,000 98,300,000 100,300,000 86,300,000 87,200,000 87,000,000 86,700,000 82,500,000 87,400,000 90,800,000 84,400,000 96,400,000 95,900,000 79,400,000 90,700,000 93,200,000 113,600,000 115,300,000 118,100,000 106,000,000 106,200,000 110,800,000 88,700,000 93,400,000 94,700,000  98,500,000 96,800,000 99,600,000  108,600,000 107,700,000 104,900,000  84,600,000 83,600,000 82,700,000  133,000,000 129,900,000 127,100,000      
        other noncurrent obligations
      3,800,000 3,600,000 5,900,000 5,500,000 5,800,000 6,000,000 6,800,000 5,500,000 4,100,000 3,900,000 4,000,000 4,000,000 4,100,000 6,100,000 6,800,000 8,100,000 7,400,000 10,500,000 6,800,000 6,500,000 6,200,000 2,800,000 4,200,000 3,900,000 4,000,000 2,500,000 1,400,000 1,400,000 900,000 900,000 900,000 1,000,000 4,700,000 4,900,000 1,300,000 1,400,000 1,400,000 1,800,000 1,900,000 1,900,000  2,900,000 2,900,000 3,000,000  3,200,000 3,400,000 3,300,000  4,100,000 11,300,000 12,400,000  14,400,000 14,100,000 13,100,000      
        total liabilities
      798,000,000 765,700,000 765,600,000 774,000,000 461,600,000 439,000,000 429,300,000 594,400,000 506,500,000 421,500,000 416,900,000 451,200,000 481,700,000 471,000,000 485,400,000 494,700,000 511,500,000 504,500,000 449,900,000 434,800,000 438,900,000 427,300,000 419,900,000 428,900,000 443,900,000 494,100,000 418,000,000 415,900,000 380,900,000 399,700,000 411,500,000 413,400,000 407,900,000 402,400,000 403,500,000 421,200,000 432,700,000 389,300,000 412,400,000 422,600,000 447,500,000 456,300,000 447,900,000 454,500,000 529,800,000 551,600,000 546,800,000 540,200,000 574,200,000 581,300,000 639,000,000 707,500,000 644,800,000 669,700,000 685,600,000 687,000,000 559,800,000 365,600,000 371.7 380,700,000 374,400,000 
        contingencies and legal matters
                                                                   
        total stockholders’ equity
      307,800,000  327,400,000 343,500,000 361,600,000  367,000,000 358,000,000 409,800,000  405,500,000 406,500,000 394,200,000  399,100,000 392,500,000 412,100,000  396,900,000 377,600,000 348,500,000  352,500,000 342,200,000 327,300,000 307,400,000 303,800,000 287,100,000 293,300,000 296,300,000 283,200,000 246,600,000 228,200,000 212,000,000 203,900,000 187,700,000 187,900,000 186,300,000 190,600,000  159,200,000 162,100,000  149,000,000 107,700,000  101,800,000 99,200,000 110,400,000 204,800,000 228,900,000 220,600,000 288,000,000 262,100,000 225,400,000 203,700,000 184,900,000  165.3   
        total liabilities and stockholders’ equity
      1,105,800,000  1,093,000,000 1,117,500,000 823,200,000  796,300,000 952,400,000 916,300,000  822,400,000 857,700,000 875,900,000  884,500,000 887,200,000 923,600,000  846,800,000 812,400,000 787,400,000  772,400,000 771,100,000 771,200,000 801,500,000 721,800,000 703,000,000 674,200,000 696,000,000 694,700,000 660,000,000 636,100,000 614,400,000 607,400,000 608,900,000 620,600,000 575,600,000 603,000,000  606,700,000 618,400,000  603,500,000 637,500,000  648,600,000 639,400,000 684,600,000 786,100,000 867,900,000 928,100,000 932,800,000 931,800,000 911,000,000 890,700,000 744,700,000 526,800,000 537 597,100,000 579,000,000 
        asset held for sale
       10,500,000                                                            
        operating lease right-of- use assets
       17,800,000                                                            
        other assets
       12,800,000    17,400,000    17,400,000    16,000,000    19,900,000    14,200,000 14,200,000 13,700,000 11,400,000 15,700,000 16,700,000 16,800,000 15,900,000 16,600,000 13,900,000 13,500,000 13,500,000 10,700,000 10,700,000 10,700,000 11,400,000 10,900,000 9,700,000 10,300,000 14,200,000 12,000,000 10,500,000 11,300,000 13,100,000 11,700,000 11,300,000 11,600,000 12,000,000 12,700,000 9,500,000 9,700,000 14,700,000 13,800,000 13,400,000 13,700,000 12,500,000 45,100,000 15.5 21,400,000 26,100,000 
        liabilities and stockholders' equity
                                                                   
        finance lease liability, noncurrent
       20,400,000                                                            
        noncurrent employee benefit obligations
       77,700,000                                                            
        commitments and contingencies
                                                                   
        stockholders' equity
                                                                   
        common stock
       200,000    200,000    200,000    200,000    200,000    200,000                   100,000    100,000    100,000    100,000    100,000  0.1   
        treasury stock
       -93,600,000    -87,600,000    -82,800,000    -76,600,000    -65,800,000    -56,500,000                                        
        additional paid-in capital
       342,900,000    338,300,000    334,100,000    328,500,000    323,900,000    317,000,000                   249,000,000    243,400,000    238,700,000    235,300,000    224,700,000  219.4   
        retained earnings
       163,400,000    220,400,000    268,100,000    243,200,000    235,700,000    169,600,000                                        
        accumulated other comprehensive loss
       -96,900,000    -103,700,000    -113,300,000    -105,100,000    -94,100,000    -92,000,000                                        
        total stockholders' equity
       316,000,000    367,600,000    406,300,000    390,200,000    399,900,000    338,300,000                  177,600,000   136,800,000   105,600,000                
        total liabilities and stockholders' equity
       1,081,700,000    806,600,000    827,800,000    861,200,000    904,400,000    765,600,000                  600,200,000   584,700,000   657,200,000                
        property, plant and equipment—net
        295,100,000 308,600,000 320,300,000  322,100,000 319,500,000 374,500,000  376,700,000 385,900,000 389,500,000  397,800,000 392,800,000 426,800,000  381,400,000 369,500,000 363,200,000  357,600,000 339,700,000 330,600,000 310,700,000 257,600,000 251,400,000 267,800,000 256,600,000 258,400,000 257,700,000 249,500,000 247,400,000 247,400,000 244,000,000 253,300,000 261,700,000 271,800,000 270,800,000  265,400,000 250,300,000 268,200,000  291,200,000 291,100,000 299,900,000  319,500,000 342,400,000 340,700,000  413,600,000 394,700,000 377,300,000  215,200,000 213  256,600,000 
        intangible assets—net
        159,000,000 164,000,000 61,300,000  62,900,000 63,300,000 65,300,000  67,100,000 68,700,000 69,600,000  72,000,000 73,100,000 78,200,000  73,500,000 73,200,000 73,400,000  75,700,000 76,700,000 78,300,000 80,600,000 56,500,000 56,800,000 60,100,000 37,500,000 38,000,000 38,700,000 38,500,000 38,600,000 34,100,000 34,100,000 35,700,000 23,300,000 24,900,000 24,900,000  25,000,000 23,100,000 25,600,000  28,400,000 27,900,000 26,900,000  31,300,000 35,000,000 35,600,000          
        lease right-of-use assets
          19,900,000 20,200,000 20,700,000 21,000,000 21,800,000 13,900,000 14,200,000 15,200,000 16,200,000                                                 
        lease liabilities payable within one year
          3,300,000 3,200,000 2,900,000 2,800,000 2,700,000 1,900,000 1,800,000 2,800,000 3,100,000                                                 
        noncurrent lease liabilities
          18,000,000 18,400,000 18,900,000 19,300,000 20,200,000 13,000,000 13,200,000 13,200,000 13,900,000                                                 
        restricted cash
             176,500,000                                    9,500,000           5,800,000 10,100,000      
        property, plant and equipment — net
                   396,200,000    425,200,000    364,600,000                   261,900,000    284,400,000    316,200,000    432,300,000    355,600,000     
        intangible assets — net
                   70,700,000    78,700,000    74,000,000                   24,000,000    27,500,000    28,700,000    33,600,000         
        liabilities related to assets held for sale
                    400,000                                               
        liabilities related to facilities held for sale
                               27,400,000                                    
        income taxes receivable
                                    600,000 600,000 1,100,000 2,400,000 2,500,000 2,400,000 2,500,000      200,000 700,000 800,000 400,000 1,200,000 200,000 11,200,000 12,400,000 12,500,000 19,000,000          
        stockholders’ equity
                                                               161,200,000  216,400,000 204,600,000 
        marketable securities
                                           7,000,000 7,300,000 5,000,000                      
        noncurrent employee benefits and other obligations
                                              104,700,000    108,300,000    111,300,000    123,300,000    112,200,000  65   
        accumulated deficit
                                                                   
        accumulated other comprehensive income
                                                  91,500,000    91,700,000    98,500,000    9,900,000  53.9   
        accrued salaries and employee benefits
                                                20,500,000 18,400,000  20,300,000 15,900,000 15,100,000  17,700,000 20,100,000 19,100,000  28,300,000 28,000,000 25,200,000      
        accrued income taxes
                                                   900,000 100,000 2,200,000  4,600,000 15,400,000 15,700,000  15,100,000 14,500,000 17,600,000      
        assets held for sale—discontinued operations
                                                     3,200,000  3,800,000 5,500,000 64,400,000          
        assets held for sale — discontinued operations
                                                      3,300,000             
        other receivables
                                                       8,700,000 10,700,000 10,400,000  13,600,000 13,700,000 13,900,000      
        liabilities related to discontinued operations
                                                       800,000 17,400,000 86,300,000          
        prepaid and intangible pension costs
                                                               70,600,000 71.7 80,200,000 75,800,000 
        unearned compensation on restricted stock
                                                                   
        other current assets
                                                               20,200,000  21,300,000 12,100,000 
        other noncurrent liabilities
                                                               66,900,000  63,200,000 61,500,000 
        timberlands
                                                                4.9   
        retained deficit
                                                                   
        property, plant and equipment-net
                                                                 264,200,000  
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-09-30 2015-06-30 2015-03-31 2014-09-30 2014-06-30 2014-03-31 2013-09-30 2013-06-30 2013-03-31 2012-09-30 2012-06-30 2012-03-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2006-03-31 2005-12-31 2005-09-30 
                                                                   
          operating activities
                                                                   
          net income
        5,700,000    8,300,000 10,000,000 7,900,000 -50,100,000 16,400,000 15,600,000 14,400,000 13,600,000 11,800,000 12,900,000 12,100,000 -4,800,000 16,200,000 18,900,000 18,800,000 25,000,000 17,600,000 16,400,000 17,300,000 20,300,000 19,000,000 6,100,000 16,700,000 16,300,000 13,600,000 15,000,000 13,200,000 11,400,000 12,800,000 14,700,000 9,100,000 12,700,000 8,900,000 6,700,000 7,800,000 6,900,000 6,800,000 4,100,000 6,300,000 141,900,000 4,900,000 3,200,000 -8,700,000 -600,000 -67,700,000 6,500,000 -24,400,000 -72,900,000 -22,500,000 15,400,000 2,600,000 14,700,000 900,000 -8,000,029.7 -1,500,000 
          adjustments to reconcile net income to net cash from operating activities:
                                                                   
          depreciation and amortization
        10,600,000 10,900,000 11,300,000 11,900,000 8,600,000 8,500,000 8,500,000 11,100,000 8,600,000 8,700,000 11,200,000 10,200,000 8,800,000 8,800,000 8,800,000 9,100,000 9,400,000 9,000,000 8,400,000 8,100,000 7,800,000 8,000,000 7,800,000 8,000,000 8,200,000 8,700,000 7,200,000 7,200,000 7,800,000 7,400,000 7,200,000 7,400,000 7,200,000 7,200,000 7,200,000 7,300,000 7,300,000 7,900,000 7,900,000 7,700,000 7,900,000 7,900,000 7,500,000 8,000,000 9,000,000 8,700,000 8,400,000 8,400,000 8,700,000 9,100,000 9,200,000 11,600,000 11,800,000 11,500,000 11,000,000 11,000,000 6,700,000 -21,499,970.2 7,300,000 
          stock-based compensation
        1,700,000 600,000 1,100,000 1,300,000 1,500,000 800,000 300,000 1,600,000 1,500,000 800,000 1,200,000 1,700,000 1,900,000 300,000 700,000 1,200,000 1,800,000 2,100,000 900,000 900,000 2,500,000 1,400,000 200,000 1,700,000 2,500,000 1,000,000 1,600,000 1,900,000 1,100,000 1,600,000 1,400,000 1,300,000 1,000,000 1,700,000 900,000 1,400,000 1,600,000 900,000 1,200,000 1,000,000 1,200,000 1,200,000 1,300,000 1,200,000 1,200,000 1,700,000 800,000 1,000,000 900,000 1,100,000 700,000 1,300,000 1,300,000 1,600,000 1,800,000 1,700,000    
          deferred income tax benefit
        -3,300,000  -600,000                                      3,200,000                   
          unrealized loss on foreign currency forward contracts
                                                                   
          decrease (increase) in working capital
        -16,300,000    500,000                                         6,300,000 2,200,000 21,300,000         3,500,000   
          pension and other postretirement benefits
        -800,000  -1,000,000 -4,400,000 -2,000,000  -200,000 300,000 -400,000  -1,300,000 -2,400,000 1,500,000  -9,100,000 -900,000 -3,500,000  -800,000 -2,200,000 1,900,000  -3,100,000 -900,000 1,700,000 1,700,000 1,400,000 800,000                  -300,000              
          other
        400,000    800,000 -200,000 200,000 -300,000 1,000,000 -200,000 -200,000 -900,000 -700,000 -200,000 -100,000 -800,000 200,000 -300,000 200,000 1,000,000    300,000 -300,000 500,000    100,000   100,000   -200,000 500,000 100,000 -300,000 500,000 -500,000 1,000,000      -700,000 1,000,000     1,600,000   
          net cash from operating activities
        -2,000,000 12,900,000 16,900,000 2,700,000 20,700,000 13,000,000 36,800,000 29,400,000 14,200,000 23,200,000 33,400,000 38,000,000 3,000,000 29,000,000 23,900,000 31,700,000 8,100,000 18,400,000 36,200,000 23,400,000 22,000,000 18,100,000 41,400,000 40,300,000 16,000,000 35,000,000 39,400,000 5,100,000 20,700,000 37,100,000 14,800,000 34,500,000 27,600,000 2,400,000    25,000,000 13,100,000 1,400,000 12,100,000 13,700,000 14,400,000 14,300,000 10,500,000 19,200,000 5,800,000 29,400,000 12,900,000 -500,000   25,000,000 22,900,000 21,200,000 400,000 16,300,000 -46,299,977.2 17,700,000 
          investing activities
                                                                   
          capital expenditures
        -8,300,000 -9,200,000 -7,700,000 -6,500,000 -4,800,000 -7,100,000 -3,800,000 -3,200,000 -4,800,000 -7,500,000 -4,900,000 -4,700,000 -4,300,000 -10,000,000 -12,300,000 -8,200,000 -7,600,000 -15,500,000 -8,000,000 -7,700,000 -11,500,000 -19,100,000      
          free cash flows
        -10,300,000 3,700,000 9,200,000 -3,800,000 15,900,000 5,900,000 33,000,000 26,200,000 9,400,000 15,700,000 28,500,000 33,300,000 -1,300,000 19,000,000 11,600,000 23,500,000 500,000 2,900,000 28,200,000 15,700,000 10,500,000 -1,000,000 41,400,000 40,300,000 16,000,000 35,000,000 39,400,000 5,100,000 20,700,000 37,100,000 14,800,000 34,500,000 27,600,000 2,400,000    25,000,000 13,100,000 1,400,000 12,100,000 13,700,000 14,400,000 14,300,000 10,500,000 19,200,000 5,800,000 29,400,000 12,900,000 -500,000   25,000,000 22,900,000 21,200,000 400,000 16,300,000 -46,299,977.2 17,700,000 
          net cash from investing activities
        -8,400,000 -8,700,000 -8,000,000 -242,600,000 -5,000,000 -7,300,000 -3,900,000 -3,400,000 -4,900,000 -8,400,000 -5,300,000 -4,900,000 -4,700,000 -5,400,000 -12,900,000 -8,100,000 -7,900,000 -59,500,000 -16,200,000 -7,600,000 -11,700,000 -18,700,000                   -300,000 -7,000,000 6,600,000 67,200,000                
          financing activities
                                                                   
          long-term borrowings
        41,200,000  100,000 457,200,000 200,000  200,000 202,300,000 88,700,000  31,200,000 61,400,000 62,900,000  74,300,000 46,300,000 104,200,000  73,900,000 56,600,000 81,800,000  52,600,000 44,200,000 89,100,000                                   
          repayments of long-term debt
        -20,600,000 -3,000,000 -2,000,000 -206,400,000 -1,400,000 -1,600,000 -186,800,000 -90,500,000 -17,000,000 -12,800,000 -48,900,000 -84,400,000 -55,500,000 -56,000,000 -78,100,000 -61,000,000 -90,500,000 -81,200,000 -72,400,000 -62,800,000 -76,900,000 -46,600,000                                      
          debt issuance costs
         -100,000 -100,000 -7,500,000 -1,400,000 -600,000 -200,000 -4,700,000 -500,000 -200,000 -200,000 -1,500,000                                              
          cash dividends paid
        -8,000,000 -8,000,000 -8,000,000 -7,900,000 -8,000,000 -8,000,000 -7,900,000 -8,000,000 -8,000,000 -7,600,000 -7,700,000 -7,600,000 -7,600,000 -7,000,000 -6,900,000 -6,900,000 -7,000,000 -6,200,000 -6,300,000 -6,300,000 -6,300,000 -5,600,000                                      
          shares purchased
        -200,000 -2,400,000 -3,100,000 -100,000 -400,000 -1,000,000 -3,800,000 -1,100,000 -3,100,000 -1,700,000 -300,000 -4,500,000 -1,000,000 -5,300,000 -2,300,000 -200,000 -6,800,000 -8,400,000                                      
          net cash from financing activities
        12,200,000 -11,500,000 -13,300,000 235,000,000 -11,000,000 -10,800,000 -194,700,000 99,100,000 59,400,000 -13,500,000 -28,500,000 -32,500,000 -700,000 -21,000,000 -10,700,000 -22,400,000 1,500,000 21,500,000 -5,000,000 -12,400,000 -7,900,000 -3,500,000           500,000 3,400,000  1,000,000 14,700,000            -11,300,000 13,800,000 100,000 15,600,000 -9,300,000 -10,300,000 -11,200,000 74,600,000    
          effect of exchange rate changes on cash and cash equivalents
        -500,000 -500,000 -600,000 600,000 -800,000 900,000 400,000 100,000 -200,000    100,000 -100,000 -100,000 -400,000 200,000 -100,000   -100,000               100,000 100,000             200,000 500,000 200,000  -199,999.9  
          net increase in cash and cash equivalents
        1,300,000 -7,800,000 -5,000,000 -4,300,000 3,900,000 -4,200,000   68,500,000 1,600,000 -700,000 500,000 -2,300,000 2,500,000 200,000 800,000 1,900,000 -19,700,000 15,000,000 3,700,000 2,400,000  2,800,000       15,100,000 3,800,000 21,300,000         9,600,000 6,600,000 17,700,000 8,800,000 200,000 -700,000 2,800,000 -5,400,000    -3,800,000   1,900,000 10,700,000  8,400,000 
          cash and cash equivalents, beginning of year
        23,900,000 37,100,000 9,000,000 9,900,000 4,500,000 3,100,000 4,200,000 72,600,000 73,400,000 7,800,000 12,800,000 48,300,000 5,600,000 3,300,000 2,400,000 1,600,000  -19,099,980.9 
          cash and cash equivalents, end of period
        25,200,000  -5,000,000 -4,300,000 41,000,000    77,500,000  -700,000 500,000 7,600,000  200,000 800,000 6,400,000  15,000,000 3,700,000 5,500,000  2,800,000 -600,000 5,100,000 -72,500,000 19,200,000 58,800,000 -68,300,000 15,100,000 77,200,000 21,300,000 23,100,000 3,800,000 4,800,000 -1,500,000 3,300,000 1,800,000 -3,600,000 5,600,000  6,600,000 17,700,000 14,400,000  -700,000 6,100,000  6,900,000 300,000 1,500,000  5,100,000 -2,400,000 3,500,000 23,300,000  8,400,000 
          supplemental disclosure of cash flow information:
                                                                   
          cash paid during period for interest, net of interest costs capitalized
        4,300,000  4,200,000 4,100,000 2,600,000  4,300,000 5,200,000 200,000  300,000                                                 
          cash paid during period for income taxes
        4,300,000  4,800,000 2,500,000 1,500,000  900,000 1,000,000 2,000,000  2,100,000 5,000,000 4,300,000  400,000 3,800,000 2,400,000  1,200,000 3,500,000 1,700,000  4,500,000 4,300,000 5,300,000 3,500,000 4,800,000 3,900,000 1,400,000 2,500,000 1,200,000 600,000 1,200,000 2,400,000 1,200,000 3,400,000 900,000   400,000          5,500,000 500,000 300,000       6,200,000 
          non-cash investing activities:
                                                                   
          liability for equipment acquired
        4,300,000  1,000,000 600,000 2,500,000  300,000 -300,000 2,400,000  1,400,000 -900,000 2,600,000  1,000,000 -100,000 3,000,000  600,000 -1,100,000 3,500,000  2,900,000 1,600,000 5,500,000 1,700,000 3,100,000 1,200,000 -200,000 1,200,000 900,000 -400,000 1,200,000 1,100,000 -1,100,000 1,200,000 1,200,000 200,000 900,000  600,000 300,000 500,000  200,000 -400,000 800,000  -700,000 200,000 2,000,000     600,000   
          deferred income tax provision
            -2,400,000 6,400,000 -1,000,000 -11,400,000 1,100,000 2,300,000 -800,000 1,400,000 500,000 2,500,000 -600,000 -6,100,000 2,300,000 -4,600,000 3,200,000 -2,100,000 3,300,000 6,500,000 4,100,000 2,800,000 3,500,000 3,600,000 4,100,000 4,600,000 4,500,000 8,800,000 4,700,000 1,300,000 5,500,000 6,900,000 3,100,000 4,400,000 1,400,000 1,600,000 2,900,000 1,400,000   1,000,000 30,800,000               400,000 
          asset impairment costs
             2,500,000                                                     
          loss on debt extinguishment
                                                               
          loss on foreign currency forward contracts
                                                                 
          pension and serp settlement and curtailment losses
                                                                   
          loss on asset dispositions
         200,000 100,000         -100,000 300,000           -100,000      100,000                      100,000 -199,999.5 100,000 
          non-cash effects of changes in liabilities for uncertain income tax positions
                 -200,000 -100,000 -400,000 100,000 -300,000 100,000                                         
          net cash from changes in operating working capital, net of effect of acquisitions
                                                                   
          pension and other post-employment benefits
                                                            3,100,000 900,000   2,800,000   
          noncurrent payroll taxes
                                                                   
          business acquisition
                                                                   
          proceeds from sale of property, plant and equipment
                                                                   
          sales (purchases) of marketable securities
                                                                   
          proceeds from issuance of long-term debt
                                       195,000,000 23,700,000 20,200,000 25,000,000 27,800,000     40,000,000   2,700,000 18,000,000 11,900,000 21,100,000 2,600,000 700,000 1,500,000 73,300,000  -3,399,996.4 -100,000 
          cash and cash equivalents, end of year
                                                                   
          net loss
          3,300,000                                                         
          impairment loss
                    -2,900,000 2,000,000                                             
          pension settlement and curtailment losses
                                                                  
          provision for uncollectible accounts receivable
              -400,000                                                     
          decrease in working capital
          3,000,000    20,800,000                                                     
          long-term payroll taxes
              1,200,000                                                     
          acquisition of itasa
                                                                  
          sale of marketable securities
                                                                  
          unrealized loss on foreign currency forward contract
            6,200,000                                                       
          benefit from uncollectible accounts receivable
                1,000,000                                                   
          pension curtailment
                                                                   
          proceeds from exercise of stock options
                     300,000 200,000 100,000 100,000 300,000 100,000 -300,000 500,000 100,000 500,000 200,000 200,000 100,000 800,000 2,600,000 1,300,000 400,000 700,000 800,000 200,000 3,900,000 400,000 900,000 200,000 400,000           100,000      
          pension settlement and other benefit costs
                                                                   
          purchase of marketable securities
                 -100,000 -200,000                                               
          net increase in cash and cash equivalents and restricted cash
                                                                   
          cash and cash equivalents and restricted cash, end of period
                                                                   
          reconciliation to the condensed consolidated balance sheet:
                                                                   
          cash and cash equivalents
                                5,100,000 -72,500,000 19,200,000 58,800,000 -68,300,000 15,100,000 77,200,000   3,800,000 4,800,000 -1,500,000 3,300,000 1,800,000 -3,600,000 5,600,000                    
          restricted cash
                                                                   
          increase in working capital
                -13,700,000   13,600,000 -20,900,000  10,400,000 300,000 -18,900,000   -6,200,000 -11,300,000                                       
          asset acquisition
                                                                  
          serp settlement loss
                                                                   
          cash paid during period for interest, net of interest expense capitalized
                    600,000  600,000 5,300,000 800,000  500,000 5,000,000 600,000  100,000 4,900,000 200,000 300,000 5,100,000 400,000 200,000 5,000,000 300,000 200,000 4,400,000 700,000 300,000 6,400,000 300,000 400,000 6,700,000 1,800,000  900,000 8,900,000 900,000  500,000 9,300,000 1,000,000  1,300,000 9,800,000 1,600,000  1,900,000 10,400,000 1,500,000    
          pension settlement charge, net of plan payments
                                                                   
          acquisitions
                                                                   
          pension settlement and other costs
                                                                  
          serp settlement charge
                        800,000                                           
          excess tax benefit from stock-based compensation
                                             200,000               -100,000      
          non-cash loss on discontinued operations
                                                                   
          purchases of marketable securities
                                                                   
          net proceeds from sale of discontinued operations
                                                                   
          loss on early extinguishment of debt
                                                                  
          purchase of equity investment
                                                                   
          short-term borrowings
                                    400,000     200,000 1,000,000 400,000 2,000,000 6,100,000 4,100,000 4,500,000 3,600,000 1,100,000 5,200,000 300,000 6,100,000 600,000 2,200,000 4,900,000 6,000,000 5,600,000 3,200,000 1,400,000 3,400,000 200,000   
          repayments of short-term borrowings
                                                                   
          net decrease in cash and cash equivalents
                                                                   
          excess tax benefits from stock-based compensation
                               700,000 100,000 200,000 400,000 500,000 500,000 600,000 1,900,000 100,000 300,000 300,000 100,000 4,700,000                       
          asset impairment related to discontinued operations
                                                                   
          liability related to acquisition
                                                                   
          assets
                                                                   
          current assets
                                                                   
          accounts receivable
                                110,600,000 5,700,000 -1,900,000 111,600,000 1,500,000 -5,300,000 111,500,000   102,800,000 -2,300,000 4,900,000 97,200,000 -9,700,000 5,100,000 87,200,000                    
          inventories
                                127,300,000 14,500,000 -300,000 105,600,000 6,600,000 -2,300,000 104,700,000   103,200,000 -6,000,000 5,900,000 99,400,000 -3,800,000 200,000 79,400,000                    
          prepaid and other current assets
                                18,500,000 2,300,000 -300,000 13,600,000 -900,000 600,000 14,700,000   12,500,000 700,000 -1,100,000 12,300,000 -400,000 900,000 12,600,000                    
          total current assets
                                261,500,000 -6,200,000 16,800,000 303,700,000 -60,200,000 3,800,000 329,900,000   251,500,000 -800,000 19,400,000 230,800,000 -14,500,000 7,000,000 211,900,000                    
          property, plant and equipment
                                                                   
          property, plant and equipment, at cost
                                711,500,000 34,700,000 12,400,000 630,300,000 7,200,000 3,300,000 639,300,000   601,300,000 10,800,000 -7,300,000 587,500,000 -7,500,000 9,600,000 586,500,000                    
          less accumulated depreciation
                                380,900,000 -18,400,000 6,200,000 378,900,000 -4,000,000 5,100,000 380,900,000   353,900,000 7,400,000 2,000,000 334,200,000 2,600,000 8,600,000 315,700,000                    
          property, plant and equipment—net
                                330,600,000 53,100,000 6,200,000 251,400,000 11,200,000 -1,800,000 258,400,000   247,400,000 3,400,000 -9,300,000 253,300,000 -10,100,000 1,000,000 270,800,000                    
          deferred income taxes
                                16,300,000 5,700,000 100,000 14,100,000 900,000 -3,700,000 21,200,000   26,800,000 1,900,000 11,300,000 16,100,000 -2,100,000 2,100,000 22,100,000                    
          goodwill
                                73,100,000 26,200,000 700,000 47,500,000 10,400,000 -400,000 43,100,000   40,100,000 1,300,000 -2,600,000 41,600,000 -2,500,000 900,000 44,200,000                    
          intangible assets—net
                                78,300,000 24,100,000 -300,000 56,800,000 22,600,000 -500,000 38,000,000   38,600,000 -1,600,000 35,700,000 -1,600,000 24,900,000                    
          other assets
                                11,400,000 -1,000,000 -100,000 16,800,000 -700,000 2,700,000 13,900,000   10,700,000 -700,000 11,400,000 1,200,000 -600,000 10,300,000                    
          total assets
                                771,200,000 79,700,000 18,800,000 703,000,000 -21,800,000 1,300,000 694,700,000   614,400,000 -1,500,000 -11,700,000 620,600,000 -27,400,000 2,800,000 600,200,000                    
          liabilities and stockholders’ equity
                                                                   
          current liabilities
                                                                   
          debt payable within one year
                                1,300,000 100,000 1,200,000 -5,900,000 -7,600,000 14,900,000   4,600,000 -4,900,000 -5,900,000 12,400,000 -1,900,000 20,700,000                    
          accounts payable
                                52,700,000 5,000,000 8,800,000 42,300,000 -4,300,000 5,100,000 48,600,000   37,300,000 -3,300,000 -6,500,000 52,200,000 -3,000,000 -700,000 37,200,000                    
          accrued expenses
                                45,300,000 9,800,000 300,000 43,600,000 4,900,000 -3,200,000 48,400,000   43,300,000 5,400,000 -1,800,000 52,400,000 1,600,000 1,000,000 54,000,000                    
          total current liabilities
                                99,300,000 42,300,000 9,100,000 87,100,000 -5,300,000 -5,700,000 111,900,000   85,200,000 -2,800,000 -14,200,000 117,000,000 -3,300,000 300,000 111,900,000                    
          long-term debt
                                237,500,000 30,600,000 -7,700,000 222,000,000 -1,200,000 -3,900,000 190,100,000   181,900,000 -14,800,000 9,000,000 187,300,000 -13,800,000 -9,100,000 194,600,000                    
          noncurrent employee benefits
                                90,800,000 -12,000,000 500,000 95,900,000 -11,300,000 -2,500,000 93,200,000   118,100,000 -200,000 -4,600,000 110,800,000 -4,700,000 -1,300,000 94,700,000                    
          other noncurrent obligations
                                4,000,000 1,100,000 1,400,000 900,000   4,900,000 -100,000 1,400,000 -100,000 1,900,000                    
          total liabilities
                                443,900,000 76,100,000 2,100,000 415,900,000 -18,800,000 -11,800,000 411,500,000   402,400,000 -17,700,000 -11,500,000 432,700,000 -23,100,000 -10,200,000 422,600,000                    
          contingencies and legal matters
                                                                   
          total stockholders’ equity
                                327,300,000 3,600,000 16,700,000 287,100,000 -3,000,000 13,100,000 283,200,000   212,000,000 16,200,000 -200,000 187,900,000 -4,300,000                      
          total liabilities and stockholders’ equity
                                771,200,000 79,700,000 18,800,000 703,000,000 -21,800,000 1,300,000 694,700,000   614,400,000 -1,500,000 -11,700,000 620,600,000 -27,400,000                      
          net increase (decrease) in cash and cash equivalents
                                900,000                                   
          assets held for sale
                                                                   
          liabilities related to facilities held for sale
                                                                   
          (gain) loss on asset dispositions
                                                       300,000            
          (increase) decrease in working capital, net of effect of acquisitions
                                                                   
          repayments of short-term debt
                                                                   
          (increase) decrease in working capital
                                                                   
          adjustments to reconcile net income to net cash provided by operating activities:
                                                                   
          income taxes receivable
                                      600,000   2,400,000 100,000 -100,000 2,500,000                       
          inventory acquired in acquisitions
                                                                   
          pension plan payment, net of settlement charge
                                                                   
          loss on retirement of bonds
                                            2,400,000                    
          decrease (increase) in working capital, net of the effect of acquisitions
                                                                   
          purchase of crane technical materials
                                                                   
          purchase of brands
                                                                   
          liability related to acquisition of brands
                                        600,000                          
          stockholders’ equity
                                                                   
          serp payment, net of settlement charge
                                                                   
          decrease in restricted cash
                                          7,000,000                       
          net cash from (used in) financing activities
                                                                   
          liabilities and stockholders' equity
                                                                   
          inventory acquired in wausau acquisition
                                                                   
          purchase of wausau brands
                                                                   
          liability related to acquisition of wausau brands
                                           500,000                       
          serp payments, net of settlement charge
                                                                   
          marketable securities
                                             -300,000 2,300,000 5,000,000                    
          gain on sale of the woodlands
                                                                   
          reclassification of cumulative translation adjustments related to investments in canada
                                                                   
          net proceeds from sale of the woodlands
                                                78,000,000                
          proceeds from asset sales
                                                8,600,000    100,000    200,000 10,400,000          
          cash paid (received) during period for income taxes
                                                   300,000  -300,000 3,500,000 -11,400,000       3,700,000 100,000    
          total stockholders' equity
                                               177,600,000                    
          total liabilities and stockholders' equity
                                               600,200,000                    
          increase in restricted cash
                                                                   
          goodwill and other intangible asset impairment charge
                                                                   
          asset impairment loss
                                                        700,000 90,500,000      -799,945.5 
          loss on disposal - transfer of the pictou mill
                                                        100,000 -400,000          
          amortization of deferred revenue - transfer of the pictou mill
                                                                   
          loss on disposal - transfer of the pictou mill post-employment benefit plans
                                                                  
          ripon mill (gain) on sale and non-cash closure charges
                                                                   
          gain on curtailment of post employment benefit plan
                                                                   
          (gain) loss on other asset dispositions
                                                                   
          net cash provided by
                                                                   
          increase in investments
                                                                   
          payments in conjunction with the transfer of the pictou mill
                                                                   
          shares purchases
                                                                   
          ripon mill non-cash charges
                                                    -400,000              
          cash received during period for income taxes
                                                                   
          gain on sale of woodlands
                                                                   
          net cash from changes in operating working capital, net of effects of acquisitions
                                                                   
          loss on curtailment and settlement of pension plan
                                                                   
          acquisition of fox river, net of cash acquired
                                                                   
          gain on curtailment of postretirement benefit plan
                                                                   
          asset impairment charge
                                                                   
          loss on disposal - transfer of the pictou mill postretirement benefit plans
                                                                   
          gain on asset dispositions
                                                                   
          payment in conjunction with transfer of the pictou mill
                                                                   
          share purchases
                                                                   
          estimated loss on disposal - transfer of the pictou mill
                                                                   
          loss on disposal of terrace bay
                                                                   
          contribution to settle pension liabilities
                                                                   
          acquisition of neenah germany, net of cash acquired
                                                                   
          payment for transfer of terrace bay
                                                                   
          net proceeds from sale of woodlands
                                                                   
          amortization of deferred revenue - transfer of pictou
                                                                   
          increase in working capital, net of effects of acquisitions
                                                                   
          acquisition cost of fox river, net of cash acquired
                                                                   
          additional acquisition cost of neenah germany
                                                                   
          payments in conjunction with transfer of the pictou mill
                                                                   
          estimated loss on disposal of the pictou mill
                                                           39,500,000        
          net cash from changes in operating working capital, net of effects of acquisition
                                                                   
          acquisition cost of neenah germany
                                                                   
          decrease (increase) in working capital, net of effects of acquisitions
                                                                   
          loss on curtailment and partial settlement of pension plan
                                                                   
          decrease in liability for equipment acquired
                                                                   
          decrease (increase) in working capital, net of effects of acquisition
                                                                   
          non-cash investing activities: liability for equipment acquired
                                                               1,000,000    
          loss on other asset dispositions
                                                                   
          foreign currency effects on working capital
                                                                   
          acquisition of german operations, net of cash acquired
                                                                   
          spin-off payment to kimberly-clark
                                                                   
          net transfers to kimberly-clark
                                                                   
          adjustments to reconcile net income to net cash from operating activities
                                                                   
          amortization of stock-based compensation
                                                                1,400,000   
          cash and cash equivalents, beginning of period
                                                                12,600,000   
          cash paid during period for interest
                                                                  100,000 
          cash (received) paid during period for income taxes
                                                                -4,600,000   
          net cash from changes in operating working capital
                                                                   
          proceeds from dispositions of property
                                                                   
          net cash (used in) investing activities
                                                                   
          net cash (used in) financing activities
                                                                   
          cash paid during year for interest
                                                                   
          cash paid during year for income taxes
                                                                   
          non-cash transfers
                                                                   
          pension and other post-retirement benefits
                                                                   
          proceeds from issuance of short-term debt