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A. O. Smith Corporation
(NYSE:AOS) 

AOS stock logo

A. O. Smith Corporation manufactures and markets residential and commercial gas and electric water heaters, boilers, tanks, and water treatment products in North America, China, Europe, and India. It operates through two segments, North America and Rest of World. The company offers water heaters for...

Founded: 1874
Full Time Employees: 15,100
Sector: Industrials
Industry: Specialty Industrial Machinery

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    Unit: USD2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 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 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 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 2006-09-30 2006-06-30 2006-03-31 2005-12-31 2005-09-30 2005-06-30 2005-03-31 2004-12-31 2004-09-30 2004-06-30 2004-03-31 2003-12-13 
                                                                                            
      net sales
    942,500,000 1,011,300,000 963,900,000 912,400,000 902,600,000 1,024,300,000 978,800,000 988,100,000 937,500,000 960,800,000 966,400,000 936,100,000 874,200,000 965,900,000 977,700,000 995,500,000 914,600,000 859,800,000 769,000,000 834,500,000 760,000,000 663,900,000 636,900,000 750,900,000 728,200,000 765,400,000 748,200,000 812,500,000 754,100,000 833,300,000 788,000,000 768,600,000 749,900,000 738,200,000 740,000,000 698,100,000 683,900,000 667,000,000 636,900,000 639,400,000 625,100,000 653,500,000 618,500,000 626,800,000 581,600,000 595,400,000 552,200,000 558,900,000 536,200,000 549,100,000 509,600,000 524,300,000 462,200,000 484,200,000 468,600,000 475,800,000 412,000,000 405,300,000 417,400,000 -166,000,000 559,400,000 572,500,000 523,400,000 509,600,000 501,500,000 498,700,000 481,600,000 508,600,000 602,700,000 622,200,000 571,400,000 569,900,000 553,500,000 611,500,000 577,200,000 543,600,000 564,000,000 594,500,000 459,200,000 434,000,000 408,400,000 437,700,000  1,296,700,000 356,400,000 417,600,000 416,500,000  
      yoy
    4.42% -1.27% -1.52% -7.66% -3.72% 6.61% 1.28% 5.55% 7.24% -0.53% -1.16% -5.97% -4.42% 12.34% 27.14% 19.29% 20.34% 29.51% 20.74% 11.13% 4.37% -13.26% -14.88% -7.58% -3.43% -8.15% -5.05% 5.71% 0.56% 12.88% 6.49% 10.10% 9.65% 10.67% 16.19% 9.18% 9.41% 2.07% 2.97% 2.01% 7.48% 9.76% 12.01% 12.15% 8.47% 8.43% 8.36% 6.60% 16.01% 13.40% 8.75% 10.19% 12.18% 19.47% 12.27% -386.63% -26.35% -29.21% -20.25% -132.57% 11.55% 14.80% 8.68% 0.20% -16.79% -19.85% -15.72% -10.76% 8.89% 1.75% -1.00% 4.84% -1.86% 2.86% 25.70% 25.25% 38.10% 35.82%  -66.53% 14.59% 4.81%       
      qoq
    -6.80% 4.92% 5.64% 1.09% -11.88% 4.65% -0.94% 5.40% -2.43% -0.58% 3.24% 7.08% -9.49% -1.21% -1.79% 8.85% 6.37% 11.81% -7.85% 9.80% 14.48% 4.24% -15.18% 3.12% -4.86% 2.30% -7.91% 7.74% -9.50% 5.75% 2.52% 2.49% 1.58% -0.24% 6.00% 2.08% 2.53% 4.73% -0.39% 2.29% -4.35% 5.66% -1.32% 7.77% -2.32% 7.82% -1.20% 4.23% -2.35% 7.75% -2.80% 13.44% -4.54% 3.33% -1.51% 15.49% 1.65% -2.90% -351.45% -129.67% -2.29% 9.38% 2.71% 1.62% 0.56% 3.55% -5.31% -15.61% -3.13% 8.89% 0.26% 2.96% -9.48% 5.94% 6.18% -3.62% -5.13% 29.46% 5.81% 6.27% -6.69%   263.83% -14.66% 0.26%   
      cost of products sold
    578,000,000 614,200,000 588,500,000 574,300,000 565,300,000 628,300,000 594,100,000 618,300,000 581,300,000 576,100,000 592,300,000 587,500,000 569,200,000 631,500,000 636,100,000 634,900,000 574,300,000 538,400,000 480,400,000 510,400,000 462,900,000 416,400,000 397,400,000 455,900,000 444,000,000 456,700,000 455,400,000 475,500,000 448,100,000 492,300,000 466,500,000 444,800,000 443,200,000 432,300,000 437,700,000 408,500,000 400,600,000 383,300,000 374,200,000 378,800,000 368,400,000 390,200,000 389,300,000 394,900,000 366,300,000 379,200,000 356,300,000 359,000,000 339,600,000 351,100,000 330,300,000 338,700,000 305,400,000 323,700,000 319,500,000 320,800,000 293,300,000 293,400,000 290,400,000 -160,000,000 410,300,000 414,200,000 378,800,000 371,300,000 363,000,000 376,300,000 380,200,000 408,900,000 479,100,000 480,600,000 438,800,000 434,200,000 433,400,000 476,700,000 454,400,000 420,600,000 448,600,000 467,900,000 360,300,000 335,200,000 327,400,000 353,500,000  1,060,200,000 294,900,000 333,800,000 338,300,000  
      gross profit
    364,500,000 397,100,000 375,400,000 338,100,000 337,300,000 396,000,000 384,700,000 369,800,000 356,200,000 384,700,000 374,100,000 348,600,000 305,000,000 334,400,000 341,600,000 360,600,000 340,300,000 321,400,000 288,600,000 324,100,000 297,100,000 247,500,000 239,500,000 295,000,000 284,200,000 308,700,000 292,800,000 337,000,000 306,000,000 341,000,000 321,500,000 323,800,000 306,700,000 305,900,000 302,300,000 289,600,000 283,300,000 283,700,000 262,700,000 260,600,000 256,700,000 263,300,000 229,200,000 231,900,000 215,300,000 216,200,000 195,900,000 199,900,000 196,600,000 198,000,000 179,300,000 185,600,000 156,800,000 160,500,000 149,100,000 155,000,000 118,700,000 111,900,000 127,000,000 -6,000,000 149,100,000 158,300,000 144,600,000 138,300,000 138,500,000 122,400,000 101,400,000 99,700,000 123,600,000 141,600,000 132,600,000 135,700,000 120,100,000 134,800,000 122,800,000 123,000,000 115,400,000 126,600,000 98,900,000 98,800,000 81,000,000 84,200,000  236,500,000 61,500,000 83,800,000 78,200,000  
      yoy
    8.06% 0.28% -2.42% -8.57% -5.31% 2.94% 2.83% 6.08% 16.79% 15.04% 9.51% -3.33% -10.37% 4.04% 18.36% 11.26% 14.54% 29.86% 20.50% 9.86% 4.54% -19.83% -18.20% -12.46% -7.12% -9.47% -8.93% 4.08% -0.23% 11.47% 6.35% 11.81% 8.26% 7.83% 15.07% 11.13% 10.36% 7.75% 14.62% 12.38% 19.23% 21.79% 17.00% 16.01% 9.51% 9.19% 9.26% 7.70% 25.38% 23.36% 20.25% 19.74% 32.10% 43.43% 17.40% -2683.33% -20.39% -29.31% -12.17% -104.34% 7.65% 29.33% 42.60% 38.72% 12.06% -13.56% -23.53% -26.53% 2.91% 5.04% 7.98% 10.33% 4.07% 6.48% 24.17% 24.49% 42.47% 50.36%  -58.22% 31.71% 0.48%       
      qoq
    -8.21% 5.78% 11.03% 0.24% -14.82% 2.94% 4.03% 3.82% -7.41% 2.83% 7.31% 14.30% -8.79% -2.11% -5.27% 5.97% 5.88% 11.37% -10.95% 9.09% 20.04% 3.34% -18.81% 3.80% -7.94% 5.43% -13.12% 10.13% -10.26% 6.07% -0.71% 5.58% 0.26% 1.19% 4.39% 2.22% -0.14% 7.99% 0.81% 1.52% -2.51% 14.88% -1.16% 7.71% -0.42% 10.36% -2.00% 1.68% -0.71% 10.43% -3.39% 18.37% -2.31% 7.65% -3.81% 30.58% 6.08% -11.89% -2216.67% -104.02% -5.81% 9.47% 4.56% -0.14% 13.15% 20.71% 1.71% -19.34% -12.71% 6.79% -2.28% 12.99% -10.91% 9.77% -0.16% 6.59% -8.85% 28.01% 0.10% 21.98% -3.80%   284.55% -26.61% 7.16%   
      gross margin %
    38.67% 39.27% 38.95% 37.06% 37.37% 38.66% 39.30% 37.43% 37.99% 40.04% 38.71% 37.24% 34.89% 34.62% 34.94% 36.22% 37.21% 37.38% 37.53% 38.84% 39.09% 37.28% 37.60% 39.29% 39.03% 40.33% 39.13% 41.48% 40.58% 40.92% 40.80% 42.13% 40.90% 41.44% 40.85% 41.48% 41.42% 42.53% 41.25% 40.76% 41.07% 40.29% 37.06% 37.00% 37.02% 36.31% 35.48% 35.77% 36.67% 36.06% 35.18% 35.40% 33.92% 33.15% 31.82% 32.58% 28.81% 27.61% 30.43% 3.61% 26.65% 27.65% 27.63% 27.14% 27.62% 24.54% 21.05% 19.60% 20.51% 22.76% 23.21% 23.81% 21.70% 22.04% 21.28% 22.63% 20.46% 21.30% 21.54% 22.76% 19.83% 19.24% NaN% 18.24% 17.26% 20.07% 18.78%  
      selling, general and administrative expenses
    188,900,000 191,300,000 192,600,000 182,000,000 176,600,000 188,500,000 192,200,000 185,000,000 174,900,000 180,300,000 187,200,000 168,900,000 155,500,000 166,700,000 179,800,000 184,200,000 177,600,000 173,100,000 166,500,000 171,200,000 159,400,000 155,900,000 173,800,000 179,900,000 172,300,000 178,700,000 184,700,000 186,100,000 177,600,000 197,200,000 192,900,000 183,000,000 175,800,000 177,300,000 182,100,000 174,800,000 164,700,000 160,000,000 159,400,000 153,100,000 150,100,000 160,300,000 147,200,000 158,300,000 145,500,000 137,400,000 130,900,000 139,200,000 133,700,000 131,600,000 120,000,000 124,800,000 111,500,000 108,900,000 105,300,000 106,200,000 92,200,000 85,100,000 89,300,000 25,500,000 101,700,000 104,000,000 97,500,000 101,000,000 92,300,000 88,600,000 84,500,000 82,800,000 86,600,000 94,200,000 93,800,000 99,700,000 84,600,000 90,400,000 88,300,000 86,800,000 82,800,000 85,900,000 68,500,000 69,300,000 59,700,000 60,400,000  187,000,000 48,800,000 51,700,000 58,600,000  
      interest expense
    3,600,000 4,600,000 2,900,000 2,400,000 1,500,000 1,800,000 1,000,000 1,100,000 2,400,000 4,500,000 4,000,000 3,400,000 2,400,000 2,100,000 1,500,000 1,400,000 1,000,000 900,000 1,000,000 1,000,000 1,600,000 2,500,000 2,200,000 2,500,000 3,100,000 3,400,000 2,000,000 1,800,000 2,000,000 2,300,000 2,300,000 2,900,000 2,500,000 2,500,000 2,200,000 1,600,000 2,100,000 1,900,000 1,700,000 1,400,000 1,600,000 2,500,000 1,900,000 1,400,000 1,500,000 1,400,000 1,400,000 1,200,000 1,400,000 1,600,000 1,500,000 2,100,000 1,900,000 2,200,000 3,000,000 2,900,000 2,500,000 2,100,000 1,800,000 -900,000 2,500,000 2,700,000 2,600,000 3,000,000 2,500,000 3,100,000 3,200,000 4,200,000 4,500,000 5,100,000 5,400,000 6,100,000 6,800,000 7,000,000 6,800,000 7,100,000 7,300,000 7,500,000 3,000,000 3,000,000 3,200,000 3,500,000  10,400,000 3,100,000 3,000,000 3,200,000  
      other income
    200,000 -400,000 -1,200,000   -900,000 -1,200,000 -2,625,000 2,500,000       -3,400,000 -4,700,000 -3,900,000 -5,000,000 -2,750,000 -2,800,000 -4,000,000 -4,200,000 -3,775,000 -4,000,000 -5,600,000 -5,500,000 -3,875,000 -5,100,000 -4,600,000 -5,800,000 -1,875,000 -3,200,000 -1,900,000 -2,400,000 -1,550,000 -1,900,000 -2,300,000 -2,000,000 -1,900,000 -2,200,000 -2,700,000 -2,700,000 -875,000 -1,000,000 -1,200,000 -1,300,000 -700,000 -1,100,000 -700,000 -1,000,000 -8,125,000 -2,200,000 -1,200,000                    -500,000               
      earnings before provision for income taxes
    171,800,000 201,600,000 181,100,000 145,100,000 156,600,000 206,600,000 192,700,000   208,900,000 171,300,000 -242,900,000 144,700,000 165,300,000 156,600,000 181,800,000 166,400,000 151,300,000  151,900,000 137,300,000 87,000,000 67,700,000 115,500,000 112,800,000 132,200,000 111,600,000 154,800,000 131,500,000 146,100,000 125,400,000 140,800,000 131,600,000 128,000,000 120,400,000    103,600,000    82,800,000    64,900,000                                          
      provision for income taxes
    39,800,000 49,400,000 44,500,000 35,400,000 36,500,000 50,400,000 45,100,000   51,900,000 44,400,000 -122,800,000 34,900,000 39,100,000 36,800,000 42,200,000 34,800,000 33,100,000  31,900,000 31,900,000 19,200,000 16,000,000 24,200,000 25,500,000 30,100,000 22,300,000 28,500,000 26,900,000 31,600,000 26,600,000 118,100,000 37,900,000 35,600,000 32,700,000 33,700,000 35,200,000 37,000,000 30,100,000 29,500,000 33,600,000 32,100,000 24,400,000 20,700,000 18,700,000 21,300,000 18,200,000 14,300,000 15,100,000 19,200,000 18,100,000 18,100,000 15,000,000 15,600,000 22,400,000 15,500,000 12,900,000 12,400,000 9,500,000 -8,200,000 12,300,000 1,800,000 11,400,000 9,400,000 11,400,000 6,100,000 2,700,000 2,800,000 7,400,000 10,000,000 7,700,000 -8,800,000 4,400,000 9,300,000 6,800,000 5,800,000 5,500,000 11,300,000 6,000,000   4,500,000    9,400,000 5,400,000  
      net earnings
    132,000,000 152,200,000 136,600,000 109,700,000 120,100,000 156,200,000 147,600,000 137,300,000 135,400,000 157,000,000 126,900,000 -120,100,000 109,800,000 126,200,000 119,800,000 139,600,000 131,600,000 118,200,000 97,700,000 120,000,000 105,400,000 67,800,000 51,700,000 91,300,000 87,300,000 102,100,000 89,300,000 126,300,000 104,600,000 114,500,000 98,800,000 22,700,000 93,700,000 92,400,000 87,700,000 82,700,000 83,200,000 87,100,000 73,500,000 79,800,000 73,600,000 71,100,000 58,400,000 53,200,000 50,600,000 57,300,000 46,700,000 42,400,000 46,200,000 42,100,000 39,000,000 39,300,000 37,000,000 35,000,000 47,500,000 32,100,000 182,300,000 50,300,000 41,000,000 32,100,000 32,000,000 16,600,000 30,800,000 22,700,000 34,600,000 23,700,000 8,700,000 6,700,000 21,400,000 31,900,000 21,900,000 17,000,000 24,700,000 27,000,000 19,500,000 18,900,000 17,000,000 25,100,000 15,500,000 16,000,000 9,700,000 6,500,000  29,400,000 6,000,000 19,800,000 10,800,000  
      yoy
    9.91% -2.56% -7.45% -20.10% -11.30% -0.51% 16.31% -214.32% 23.32% 24.41% 5.93% -186.03% -16.57% 6.77% 22.62% 16.33% 24.86% 74.34% 88.97% 31.43% 20.73% -33.59% -42.11% -27.71% -16.54% -10.83% -9.62% 456.39% 11.63% 23.92% 12.66% -72.55% 12.62% 6.08% 19.32% 3.63% 13.04% 22.50% 25.86% 50.00% 45.45% 24.08% 25.05% 25.47% 9.52% 36.10% 19.74% 7.89% 24.86% 20.29% -17.89% 22.43% -79.70% -30.42% 15.85% 0.00% 469.69% 203.01% 33.12% 41.41% -7.51% -29.96% 254.02% 238.81% 61.68% -25.71% -60.27% -60.59% -13.36% 18.15% 12.31% -10.05% 45.29% 7.57% 25.81% 18.12% 75.26% 286.15%  -45.58% 61.67% -67.17%       
      qoq
    -13.27% 11.42% 24.52% -8.66% -23.11% 5.83% 7.50% 1.40% -13.76% 23.72% -205.66% -209.38% -13.00% 5.34% -14.18% 6.08% 11.34% 20.98% -18.58% 13.85% 55.46% 31.14% -43.37% 4.58% -14.50% 14.33% -29.30% 20.75% -8.65% 15.89% 335.24% -75.77% 1.41% 5.36% 6.05% -0.60% -4.48% 18.50% -7.89% 8.42% 3.52% 21.75% 9.77% 5.14% -11.69% 22.70% 10.14% -8.23% 9.74% 7.95% -0.76% 6.22% 5.71% -26.32% 47.98% -82.39% 262.43% 22.68% 27.73% 0.31% 92.77% -46.10% 35.68% -34.39% 45.99% 172.41% 29.85% -68.69% -32.92% 45.66% 28.82% -31.17% -8.52% 38.46% 3.17% 11.18% -32.27% 61.94% -3.13% 64.95% 49.23%   390.00% -69.70% 83.33%   
      net income margin %
    14.01% 15.05% 14.17% 12.02% 13.31% 15.25% 15.08% 13.90% 14.44% 16.34% 13.13% -12.83% 12.56% 13.07% 12.25% 14.02% 14.39% 13.75% 12.70% 14.38% 13.87% 10.21% 8.12% 12.16% 11.99% 13.34% 11.94% 15.54% 13.87% 13.74% 12.54% 2.95% 12.49% 12.52% 11.85% 11.85% 12.17% 13.06% 11.54% 12.48% 11.77% 10.88% 9.44% 8.49% 8.70% 9.62% 8.46% 7.59% 8.62% 7.67% 7.65% 7.50% 8.01% 7.23% 10.14% 6.75% 44.25% 12.41% 9.82% -19.34% 5.72% 2.90% 5.88% 4.45% 6.90% 4.75% 1.81% 1.32% 3.55% 5.13% 3.83% 2.98% 4.46% 4.42% 3.38% 3.48% 3.01% 4.22% 3.38% 3.69% 2.38% 1.49% NaN% 2.27% 1.68% 4.74% 2.59%  
      basic net earnings per share of common stock
    0.94 1.07 0.95 0.725 0.82 1.07 0.698 0.9 1.04 0.84                                                                              
      diluted net earnings per share of common stock
    0.94 1.07 0.95 0.76 0.82 1.06 0.92 0.9 1.04 0.84 -0.76 0.71 0.81 0.76 0.87 0.82 0.73 0.6 0.74 0.65 0.42 0.32 0.56 0.53 0.61 0.53 0.74 0.61 0.66 0.57 0.13 0.54 0.53 0.5 0.47 0.47 0.98 0.83 0.9 0.82 0.79 0.65 0.423 0.56 0.63 0.51 0.343 0.5 0.45 0.42                                      
      dividends per share of common stock
    0.34 0.34 0.34 0.24 0.32 0.32 0.32 0.225 0.3 0.3 0.3 0.21 0.28 0.28 0.28 0.195 0.26 0.26 0.26 0.18 0.24 0.24 0.24 0.165 0.22 0.22 0.22 0.135 0.18 0.18 0.18 0.105 0.14 0.14 0.14 0.09 0.12 0.24 0.24 0.143 0.19 0.19 0.19 0.113 0.15 0.15 0.15 0.085 0.12 0.12 0.1 0.13 0.2 0.16 0.16 0.11 0.16 0.14                               
      impairment expense
           3,900,000   15,600,000                                                                              
      other expense
       -9,000,000 2,600,000     -9,000,000 -4,000,000 419,200,000 2,400,000 300,000 3,700,000                                                                          
      earnings before benefit from income taxes
           139,150,000 176,400,000          126,100,000                                                                      
      benefit from income taxes
           34,325,000 41,000,000          28,400,000                                                                      
      net earnings per share of common stock
               -0.77 0.71 0.81 0.76 0.88 0.83 0.74 0.6 0.74 0.65 0.42 0.32 0.56 0.53 0.61 0.53 0.74 0.61 0.67 0.58 0.14 0.54 0.53 0.51 0.48 0.48 0.84 0.91 0.83 0.8 0.65 0.428 0.56 0.63 0.51 0.345 0.5 0.45 0.42                                      
      severance and restructuring expenses
                       1,925,000 1,600,000 6,100,000                                                                   
      restructuring and impairment expenses
                                  6,700,000                                                          
      condensed consolidated statements of comprehensive earnings
                                                                                            
      other comprehensive earnings
                                                                                            
      foreign currency translation adjustments
                                  18.4                                                          
      unrealized net gain on cash flow derivative instruments, less related income tax provision of (0.7) in 2018 and (0.7) in 2017
                                                                                           
      adjustment to pension liability, less related income tax provision of (1.1) in 2018 and (1.7) in 2017
                                  3.4                                                          
      comprehensive earnings
                                  122.6                                                          
      restructuring, impairment and settlement expenses
                                                                                            
      restructuring, impairment and settlement expenses—net
                                                                                            
      contingent consideration adjustment
                                                       3,100,000 -6,400,000                                    
      restructuring, impairment and settlement expense
                                                   1,800,000 1,300,000 4,200,000                                       
      restructuring, impairment and settlement expense - net
                                                      1,700,000                                      
      continuing operations
                                                       0.648 0.8 0.76 1.03 0.68 0.58 0.62 0.52             -2,319,997.11 800,000 880,000  -1,879,997.49 550,000 820,000           
      settlement income
                                                                                            
      earnings from continuing operations
                                                       43,200,000 37,000,000 35,000,000 47,500,000 31,500,000 26,900,000 28,600,000 24,200,000     22,700,000 34,600,000 23,700,000      17,000,000 24,700,000 27,000,000  19,200,000 16,600,000 24,900,000           
      discontinued operations
                                                           0.02 3.36 0.47 0.37                 -19,999.99 10,000 10,000           
      earnings from discontinued epc operations, less provision for income taxes of 0.4 and 14.9 in 2011
                                                                                            
      gain on sale of discontinued epc operations less provision for income taxes of 143.5 and 143.5 in 2011
                                                                                            
      earnings from discontinued epc operations, less provision for income taxes of 8.8 and 14.5 in 2011
                                                                                            
      other expense - net
                                                          -29,100,000 -4,675,000 -15,800,000 -5,100,000 2,200,000 -1,200,000 1,000,000 -600,000 1,300,000 900,000 600,000 700,000 800,000 200,000 1,500,000  -100,000    200,000  400,000 -4,800,000 4,400,000 400,000 700,000 700,000  900,000 300,000 -100,000 200,000  
      earnings from discontinued epc operations, less provision for income taxes of 5.7 in 2011
                                                                                            
      flood related expense
                                                                 34,200,000                           
      restructuring, impairment and settlement income
                                                           -2,800,000  -11,200,000                               
      earnings before equity loss in joint venture
                                                           19,925,000 26,900,000 28,600,000 24,200,000 19,875,000 32,000,000 16,600,000 30,900,000    8,800,000 18,875,000 21,500,000 32,000,000 22,000,000                  
      equity loss in joint venture
                                                               -25,000   -100,000 -100,000 -100,000 -200,000 -100,000  -100,000 -100,000 -100,000                  
      earnings from discontinued epc operations, less provision for income taxes of 0.4 and 14.9 in 2011 and 5.2 and 16.4 in 2010
                                                           10,900,000 5,100,000                                
      gain on sale of discontinued epc operations, less provision for income taxes of 143.5
                                                           37,575,000 150,300,000                                
      net loss attributable to noncontrolling interest
                                                                                            
      net earnings attributable to a. o. smith corporation
                                                           32,100,000 182,300,000 50,300,000 41,000,000 32,200,000 32,000,000 16,600,000 30,900,000 22,700,000 34,600,000 21,300,000                       
      earnings from discontinued epc operations, less provision for income taxes of 8.8 and 14.5 in 2011 and 7.5 and 11.2 in 2010
                                                             21,700,000                               
      equity (loss) in joint venture
                                                                                            
      earnings from discontinued epc operations, less provision for income taxes of 5.7 in 2011 and 3.7 in 2010
                                                              16,800,000                              
      dividends per common stock
                                                              0.14                              
      water products
                                                               279,775,000 377,500,000 374,900,000 366,700,000 253,200,000 336,700,000 337,100,000 339,000,000 276,250,000 372,100,000 380,800,000 352,100,000 261,050,000 334,500,000 354,200,000 355,400,000 229,600,000 344,200,000            
      electrical products
                                                               134,850,000 183,300,000 198,300,000 157,800,000 118,000,000 165,900,000 162,400,000 143,600,000 173,725,000 231,900,000 242,400,000 220,500,000 175,400,000 220,100,000 258,500,000 223,000,000 176,000,000 220,700,000 254,100,000 229,200,000 163,125,000 211,000,000 234,500,000  50,300,000 201,200,000 227,600,000 223,600,000  
      inter-segment sales
                                                               -800,000 -1,400,000 -700,000 -1,100,000 -725,000 -1,100,000 -800,000 -1,000,000 -900,000 -1,300,000 -1,000,000 -1,200,000 -900,000 -1,100,000 -1,200,000 -1,200,000 -1,175,000 -900,000 -2,500,000  -700,000 -1,600,000 -800,000       
      direct flood related expense
                                                               8,550,000                             
      restructuring and other charges/
                                                               25,000 -400,000 -400,000  1,200,000 -3,000,000                        
      less: net earnings attributable to noncontrolling interest
                                                               25,000      -2,400,000                       
      earnings per common share
                                                                                            
      basic
                                                               652,500 1,050,000 540,000 1,020,000    290,000 625,000 710,000 1,060,000 730,000    640,000     257,500 330,000 220,000  52,500 210,000 680,000 370,000  
      diluted
                                                               647,500 1,040,000 540,000 1,010,000    290,000 620,000 700,000 1,060,000 720,000    630,000    500,000 252,500 320,000 220,000  50,000 200,000 670,000 360,000  
      dividends to a. o. smith shareholders
                                                               150,000 210,000 195,000  143,750 195,000 190,000                       
      restructuring and other charges
                                                                  900,000    1,400,000 3,000,000 2,100,000 300,000 3,800,000 21,600,000 300,000 1,600,000 1,200,000 3,500,000 2,800,000 1,800,000 1,500,000 4,100,000 3,000,000 8,600,000       
      net (earnings) loss attributable to noncontrolling interest
                                                                  100,000                          
      dividends per common share
                                                                  195,000    190,000 137,500 190,000 180,000 180,000 130,000 180,000 170,000 170,000 122,500 170,000 160,000 160,000 120,000 160,000 160,000  37,500 150,000 140,000 150,000  
      earnings before equity loss in joint venture and discontinued operations
                                                                   22,800,000 34,700,000 23,900,000                       
      discontinued sico operations
                                                                                            
      earnings per common share
                                                                                            
      basic
                                                               652,500 1,050,000 540,000 1,020,000    290,000 625,000 710,000 1,060,000 730,000    640,000     257,500 330,000 220,000  52,500 210,000 680,000 370,000  
      before discontinued operations
                                                                   -2,699,996.59 1,150,000 850,000                       
      net
                                                                   675,000 1,150,000 850,000      580,000 800,000 880,000  475,000 560,000 830,000           
      diluted
                                                                                            
      other expense—net
                                                                           -250,000 -700,000                
      earnings from discontinued operations after tax
                                                                                            
      discontinued operations after tax
                                                                               150,000 400,000 200,000           
      water systems
                                                                                 342,900,000 231,300,000 151,375,000 199,000,000 204,000,000  38,800,000 155,200,000 190,000,000 192,900,000  
      inter-segment
                                                                                  -1,300,000          
      earnings per common share long-term debt retired
                                                                                            
      long-term debt incurred
                                                                                  510,000          
      diluted
                                                               647,500 1,040,000 540,000 1,010,000    290,000 620,000 700,000 1,060,000 720,000    630,000    500,000 252,500 320,000 220,000  50,000 200,000 670,000 360,000  
      provision (credit) for income taxes
                                                                                   4,050,000 4,700,000        
      (credit) provision for income taxes
                                                                                       825,000 3,300,000    
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 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 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 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 2006-09-30 2006-06-30 2006-03-31 2005-12-31 2005-09-30 2005-06-30 2004-12-31 2004-09-30 2004-06-30 2004-03-31 2003-12-13 2003-09-30 2003-06-30 2003-03-31 2002-12-31 
                                                                                                  
        assets
                                                                                                  
        current assets
                                                                                                  
        cash and cash equivalents
      174,500,000 152,700,000 177,900,000 173,000,000 239,600,000 219,300,000 216,100,000 251,600,000 339,900,000 281,000,000 378,900,000 406,200,000 391,200,000 358,800,000 359,400,000 405,800,000 443,300,000 486,100,000 444,800,000 578,500,000 573,100,000 377,900,000 442,700,000 416,100,000 374,000,000 219,400,000 281,600,000 337,800,000 259,700,000 233,000,000 260,000,000 241,900,000 346,600,000 321,900,000 306,600,000 293,400,000 330,400,000 269,300,000 287,400,000 305,500,000 323,600,000 282,900,000 248,100,000 284,100,000 319,400,000 400,500,000 393,700,000 369,800,000 380,700,000 374,100,000 366,100,000 306,900,000 266,900,000 279,600,000 259,600,000 367,200,000 463,400,000 440,600,000 108,200,000 124,200,000 118,900,000 109,100,000 94,000,000 79,800,000 76,300,000 69,200,000 53,500,000 44,700,000 29,400,000 27,600,000 24,800,000 46,600,000 37,200,000 36,300,000 30,100,000 21,100,000 25,800,000 32,400,000 45,300,000 37,300,000 24,000,000 52,600,000 11,900,000 25,100,000 21,800,000 16,200,000 8,100,000 18,700,000 21,800,000 16,200,000 8,100,000 18,700,000 
        marketable securities
      18,700,000 20,100,000  27,200,000 36,500,000 36,300,000 17,200,000 51,500,000 23,500,000 60,800,000 30,800,000 89,800,000 90,600,000 58,300,000 100,000,000 173,600,000 188,100,000 199,100,000 137,100,000 87,000,000 116,500,000 131,100,000 126,000,000 135,600,000 177,400,000 294,400,000 296,200,000 295,500,000 385,300,000 384,800,000 398,400,000 437,800,000 473,400,000 446,000,000 434,300,000 428,900,000 424,200,000 409,500,000 379,800,000 335,300,000 321,600,000 323,500,000 304,300,000 290,800,000 222,500,000 123,200,000 102,900,000 102,700,000 105,300,000 102,700,000 97,800,000 144,500,000 196,000,000 202,600,000 180,100,000 60,900,000                                     
        receivables
      582,300,000 589,000,000 640,300,000 641,500,000 541,400,000 558,200,000 649,900,000 584,600,000 596,000,000 587,400,000 588,900,000 586,800,000 581,200,000 564,200,000 621,500,000 608,300,000 634,400,000 623,800,000 607,000,000 534,500,000 585,000,000 572,900,000 515,900,000 524,000,000 589,500,000 614,100,000 634,800,000 658,800,000 647,300,000 606,600,000 644,000,000 638,800,000 598,400,000 587,100,000 566,800,000 584,100,000 518,700,000 517,300,000 493,900,000 506,900,000 501,400,000 479,000,000 528,500,000 495,900,000 475,400,000 474,300,000 457,000,000 455,600,000 458,700,000 436,000,000 422,600,000 423,700,000 425,400,000 369,100,000 382,700,000 386,700,000 368,400,000 369,500,000 327,700,000 362,000,000 313,300,000 422,400,000 416,500,000 405,700,000 373,600,000 367,900,000 370,600,000 357,600,000 363,500,000 423,000,000 451,400,000 418,700,000 415,100,000 406,900,000 424,600,000 425,200,000 378,700,000 411,000,000 417,200,000 314,400,000 278,800,000 280,400,000 308,800,000 281,600,000 273,000,000 306,300,000 289,100,000 236,700,000 273,000,000 306,300,000 289,100,000 236,700,000 
        inventories
      479,300,000 507,300,000 519,300,000 532,600,000 532,100,000 554,900,000 544,700,000 522,300,000 497,400,000 519,000,000 508,500,000 503,700,000 516,400,000 525,600,000 493,000,000 488,700,000 447,700,000 357,700,000 330,400,000 312,800,000 300,100,000 302,600,000 306,000,000 312,300,000 303,000,000 310,000,000 323,100,000 319,700,000 304,700,000 307,700,000 289,000,000 287,100,000 291,200,000 292,100,000 287,000,000 257,100,000 251,100,000 258,600,000 237,800,000 230,200,000 222,900,000 239,000,000 233,400,000 218,800,000 208,300,000 218,500,000 206,800,000 197,400,000 193,400,000 189,500,000 178,900,000 169,800,000 163,400,000 178,200,000 177,000,000 172,200,000 168,400,000 176,700,000 161,600,000 160,800,000 146,800,000 268,600,000 257,100,000 240,900,000 215,100,000 218,700,000 226,000,000 259,600,000 282,000,000 298,500,000 300,900,000 282,100,000 261,800,000 280,300,000 300,400,000 298,100,000 297,300,000 299,600,000 293,400,000 241,800,000 225,400,000 213,200,000 226,900,000 233,500,000 261,600,000 255,100,000 246,900,000 247,000,000 261,600,000 255,100,000 246,900,000 247,000,000 
        other current assets
      36,700,000 47,000,000 51,000,000 47,800,000 43,300,000 43,800,000 53,400,000 51,500,000 43,500,000 56,300,000 54,200,000 57,300,000 54,300,000 62,700,000 57,300,000 45,000,000 39,100,000 71,400,000 66,400,000 45,400,000 43,300,000 45,800,000 53,800,000 54,500,000 56,500,000 66,500,000 60,900,000 46,300,000 41,500,000 66,600,000 61,900,000 63,500,000 57,200,000 51,000,000 45,600,000 42,000,000 37,600,000 52,900,000 50,100,000 48,000,000 45,900,000 46,300,000 44,100,000 47,300,000 52,900,000 38,200,000 32,900,000 32,700,000 27,400,000 25,800,000 25,900,000 28,300,000 22,300,000 26,400,000 23,100,000 23,000,000 21,500,000 23,700,000 23,800,000 19,900,000 17,400,000 49,000,000 44,900,000 54,900,000 48,400,000 30,700,000 26,000,000 23,500,000 43,200,000 19,200,000 31,400,000 33,000,000 19,500,000 32,100,000 40,200,000 39,100,000 35,900,000 62,700,000 79,600,000 50,900,000 37,900,000 32,400,000 29,700,000 33,900,000 28,200,000 25,800,000 42,000,000 31,000,000 28,200,000 25,800,000 42,000,000 31,000,000 
        total current assets
      1,291,500,000 1,316,100,000 1,388,500,000 1,422,100,000 1,392,900,000 1,412,500,000 1,481,300,000 1,461,500,000 1,500,300,000 1,504,500,000 1,561,300,000 1,643,800,000 1,633,700,000 1,569,600,000 1,631,200,000 1,721,400,000 1,752,600,000 1,738,100,000 1,585,700,000 1,558,200,000 1,618,000,000 1,430,300,000 1,444,400,000 1,442,500,000 1,500,400,000 1,504,400,000 1,596,600,000 1,658,100,000 1,638,500,000 1,598,700,000 1,653,300,000 1,669,100,000 1,766,800,000 1,698,100,000 1,640,300,000 1,605,500,000 1,562,000,000 1,507,600,000 1,449,000,000 1,425,900,000 1,455,300,000 1,413,800,000 1,400,000,000 1,376,300,000 1,319,000,000 1,294,800,000 1,233,900,000 1,198,200,000 1,205,600,000 1,165,000,000 1,125,600,000 1,105,800,000 1,107,200,000 1,088,400,000 1,053,800,000 1,106,700,000 1,208,700,000 1,227,400,000 991,200,000 987,000,000 896,000,000 876,400,000 841,500,000 805,800,000 740,000,000 723,100,000 717,500,000 736,900,000 781,300,000 809,300,000 838,000,000 808,700,000 767,600,000 781,600,000 822,000,000 805,900,000 760,000,000 831,400,000 859,900,000 650,800,000 576,000,000 586,400,000 588,300,000 585,000,000 597,200,000 619,400,000 596,500,000 547,700,000 597,200,000 619,400,000 596,500,000 547,700,000 
        net property, plant and equipment
      635,100,000 633,000,000 637,100,000 634,400,000 628,700,000 624,600,000 603,200,000 599,000,000 597,500,000 581,100,000 576,800,000 585,500,000 590,700,000 583,600,000 592,700,000 602,800,000 606,700,000 539,500,000 539,700,000 539,100,000 541,300,000 537,100,000 533,800,000 537,300,000 545,400,000 543,600,000 553,900,000 549,900,000 540,000,000 526,300,000 532,800,000 538,100,000 528,900,000 501,700,000 475,800,000 467,600,000 461,900,000 458,400,000 451,700,000 450,600,000 442,700,000 438,800,000 433,400,000 430,400,000 427,700,000 421,000,000 416,500,000 402,300,000 391,300,000 371,700,000 353,700,000 346,000,000 345,700,000 331,100,000 325,300,000 319,900,000 315,300,000 308,700,000 266,300,000 262,800,000 258,400,000 401,100,000 390,800,000 407,600,000 412,300,000 407,600,000 409,000,000 415,000,000 418,900,000 416,600,000 415,000,000 414,500,000 421,100,000 422,600,000 423,000,000 423,400,000 427,200,000 415,900,000 415,900,000 353,000,000 356,900,000 347,800,000 348,600,000 358,800,000 347,200,000 349,200,000 354,800,000 358,700,000 347,200,000 349,200,000 354,800,000 358,700,000 
        goodwill
      710,600,000 710,000,000 713,600,000 707,100,000 761,700,000 651,700,000 650,400,000 651,500,000 633,400,000 630,500,000 622,100,000 619,900,000 619,700,000 619,300,000 627,400,000 628,800,000 627,800,000 551,800,000 547,900,000 547,300,000 546,800,000 544,800,000 544,000,000 542,600,000 546,000,000 547,400,000 547,900,000 513,900,000 513,000,000 515,200,000 514,700,000 515,700,000 516,700,000 516,300,000 493,100,000 491,800,000 491,500,000 491,800,000 423,400,000 423,400,000 420,900,000 422,500,000 425,400,000 424,600,000 428,800,000 430,700,000 433,300,000 431,500,000 433,500,000 434,900,000 433,800,000 436,000,000 435,400,000 435,900,000 434,000,000 435,100,000 433,800,000 427,800,000 325,700,000 325,300,000 323,800,000 569,300,000 567,300,000 569,700,000 567,800,000 511,600,000 507,600,000 503,500,000 505,100,000 511,400,000 513,600,000 513,000,000 512,900,000 515,100,000 513,300,000 499,900,000 499,700,000 480,200,000 475,900,000 313,000,000 313,000,000 303,800,000 303,800,000 303,800,000 303,800,000 303,800,000 303,800,000 303,800,000 303,800,000 303,800,000 303,800,000 303,800,000 
        other intangibles
      362,300,000 366,100,000 372,000,000 373,900,000 321,100,000 327,200,000 329,800,000 333,500,000 336,700,000 338,600,000 342,800,000 344,800,000 347,900,000 349,800,000 357,500,000 360,400,000 364,800,000 315,200,000 318,000,000 320,900,000 323,900,000 325,800,000 329,500,000 333,100,000 338,400,000 339,500,000 343,700,000 289,900,000 293,100,000 297,400,000 300,800,000 304,700,000 308,700,000 312,300,000 302,300,000 305,100,000 308,300,000 311,800,000 285,400,000 288,500,000 291,000,000 295,100,000 299,900,000 303,300,000 308,500,000 312,900,000 317,600,000 320,400,000 324,800,000 329,200,000 332,400,000 337,200,000 338,700,000 342,600,000 345,500,000 349,600,000 352,700,000 355,700,000 104,000,000 105,500,000 106,600,000 114,400,000 116,100,000 118,800,000 119,500,000 78,300,000 77,800,000 76,700,000 78,300,000 82,400,000 84,500,000 85,500,000 86,600,000 87,400,000 86,500,000 87,200,000 87,800,000 92,200,000 92,300,000 10,400,000 10,500,000 9,700,000 9,700,000 9,400,000 7,800,000 8,000,000 8,000,000 7,100,000 7,800,000 8,000,000 8,000,000 7,100,000 
        operating lease assets
      46,300,000 45,600,000 37,400,000 34,600,000 32,800,000 32,400,000 33,600,000 35,700,000 37,300,000 33,300,000 32,600,000 32,300,000 29,800,000 31,300,000 31,100,000 33,900,000 32,500,000 39,300,000 42,000,000 44,200,000 41,600,000 42,200,000 45,200,000 44,900,000 46,900,000 48,300,000 48,400,000 49,700,000                                                                 
        other assets
      97,000,000 99,900,000 98,100,000 95,600,000 102,800,000 105,800,000 99,300,000 101,000,000 108,700,000 112,100,000 113,200,000 110,000,000 110,500,000 78,300,000 81,500,000 87,600,000 90,000,000 116,100,000 106,900,000 97,100,000 89,100,000 90,900,000 87,300,000 82,600,000 80,900,000 84,700,000 85,100,000 82,000,000 86,900,000 87,600,000 83,700,000 79,300,000 76,200,000 76,200,000 72,500,000 70,200,000 67,300,000 54,800,000 62,700,000 62,200,000 36,600,000 30,000,000 31,100,000 30,700,000 31,300,000 27,400,000 29,400,000 28,800,000 36,300,000 48,100,000 49,700,000 42,100,000 36,200,000 37,300,000 33,000,000 38,900,000 38,500,000 39,100,000 37,100,000 37,200,000 36,800,000 33,700,000 34,600,000 39,600,000 39,500,000 39,200,000 38,800,000 39,700,000 50,500,000 52,400,000 52,600,000 65,800,000 66,200,000 65,900,000 65,400,000 65,100,000 65,200,000 65,300,000 64,900,000 34,300,000 32,900,000 22,700,000 22,800,000 55,800,000 64,900,000 64,100,000 64,200,000 62,600,000 64,900,000 64,100,000 64,200,000 62,600,000 
        total assets
      3,142,800,000 3,170,700,000 3,246,700,000 3,267,700,000 3,240,000,000 3,154,200,000 3,197,600,000 3,182,200,000 3,213,900,000 3,200,100,000 3,248,800,000 3,336,300,000 3,332,300,000 3,231,900,000 3,321,400,000 3,434,900,000 3,474,400,000 3,300,000,000 3,140,200,000 3,106,800,000 3,160,700,000 2,971,100,000 2,984,200,000 2,983,000,000 3,058,000,000 3,067,900,000 3,175,600,000 3,143,500,000 3,071,500,000 3,025,200,000 3,085,300,000 3,106,900,000 3,197,300,000 3,104,600,000 2,984,000,000 2,940,200,000 2,891,000,000 2,824,400,000 2,672,200,000 2,650,600,000 2,646,500,000 2,600,200,000 2,589,800,000 2,565,300,000 2,515,300,000 2,486,800,000 2,430,700,000 2,381,200,000 2,391,500,000 2,348,900,000 2,295,200,000 2,267,100,000 2,265,200,000 2,235,300,000 2,191,600,000 2,250,200,000 2,349,000,000 2,358,700,000 2,143,100,000 2,205,300,000 2,112,000,000 2,006,600,000 1,967,200,000 1,959,200,000 1,901,300,000 1,792,400,000 1,791,800,000 1,819,900,000 1,883,900,000 1,872,100,000 1,903,700,000 1,887,500,000 1,854,400,000 1,872,600,000 1,910,200,000 1,881,500,000 1,839,900,000 1,896,000,000 1,921,000,000 1,364,600,000 1,292,700,000 1,270,400,000 1,273,200,000 1,312,800,000 1,320,900,000 1,344,500,000 1,327,300,000 1,279,900,000 1,320,900,000 1,344,500,000 1,327,300,000 1,279,900,000 
        liabilities
                                                                                                  
        current liabilities
                                                                                                  
        trade payables
      504,100,000 521,400,000 521,800,000 541,000,000 588,700,000 555,900,000 574,600,000 557,700,000 600,400,000 561,800,000 545,100,000 550,400,000 625,800,000 595,600,000 624,500,000 658,700,000 745,900,000 649,600,000 612,400,000 547,400,000 595,200,000 516,900,000 435,700,000 442,000,000 509,600,000 483,100,000 488,400,000 492,400,000 543,800,000 508,000,000 532,800,000 522,100,000 535,000,000 500,100,000 493,100,000 493,500,000 528,600,000 455,800,000 402,000,000 389,000,000 424,900,000 395,800,000 369,200,000 368,400,000 393,800,000 374,800,000 356,900,000 341,400,000 387,100,000 344,500,000 315,000,000 306,000,000 328,900,000 289,400,000 278,100,000 302,800,000 302,500,000 276,300,000 258,300,000 279,300,000 263,000,000 337,800,000 368,700,000 311,500,000 312,900,000 287,600,000 246,100,000 225,100,000 274,700,000 297,500,000 307,300,000 286,800,000 305,600,000 274,200,000 294,700,000 286,700,000 286,600,000 302,500,000 304,900,000  205,100,000 183,800,000 170,300,000 158,800,000 148,200,000 175,000,000 163,600,000 144,500,000 148,200,000 175,000,000 163,600,000 144,500,000 
        accrued payroll and benefits
      93,600,000 85,500,000 80,200,000 62,700,000 78,500,000 71,500,000 70,400,000 54,300,000 92,200,000 86,700,000 74,100,000 59,900,000 75,700,000 71,000,000 66,600,000 61,400,000 113,400,000 94,600,000 71,600,000 55,100,000 74,600,000 70,800,000 59,700,000 47,700,000 64,600,000 61,800,000 55,600,000 47,600,000 79,400,000 74,200,000 71,900,000 56,800,000 90,800,000 80,200,000 70,000,000 58,200,000 84,300,000 76,800,000 68,700,000 55,500,000 81,500,000 71,500,000 62,100,000 50,100,000 70,300,000 61,800,000 52,400,000 43,100,000 61,700,000 55,000,000 50,900,000 40,000,000 46,500,000 44,100,000 39,400,000 32,800,000 41,900,000 38,500,000 32,100,000 28,600,000 37,200,000 51,200,000 45,900,000 38,400,000 51,600,000 45,900,000 36,800,000 30,500,000 43,800,000 50,500,000 47,000,000 39,200,000 48,400,000 44,400,000 41,900,000 35,800,000 43,500,000 41,200,000 42,600,000 28,500,000 33,500,000 33,200,000 31,400,000 28,300,000 33,700,000 32,800,000 28,400,000 30,500,000 33,700,000 32,800,000 28,400,000 30,500,000 
        accrued liabilities
      147,500,000 154,000,000 148,300,000 198,600,000 153,000,000 144,100,000 152,700,000 197,100,000 177,400,000 175,200,000 169,800,000 213,600,000 159,100,000 163,800,000 165,300,000 207,000,000 181,800,000 177,500,000 166,400,000 181,200,000 161,900,000 166,100,000 188,400,000 159,700,000 143,700,000 135,900,000 137,000,000 148,400,000 120,400,000 111,900,000 116,300,000 136,600,000 110,700,000 99,700,000 91,500,000 116,700,000 101,000,000 97,600,000 92,700,000 99,100,000 90,200,000 100,900,000 91,900,000 86,200,000 85,100,000 90,800,000 80,500,000 91,800,000 81,200,000 75,300,000 71,200,000 51,300,000 58,700,000 62,500,000 75,200,000 90,700,000 77,200,000 85,800,000 55,600,000 69,000,000 53,300,000 77,000,000 72,400,000 72,900,000 58,000,000 61,900,000 54,000,000 53,200,000 49,800,000 84,100,000 70,500,000 63,100,000 63,700,000 68,000,000 65,800,000 66,300,000 61,000,000 61,900,000 79,500,000 43,500,000 39,200,000 38,000,000 38,200,000 30,900,000 35,500,000 33,200,000 41,900,000 37,700,000 35,500,000 33,200,000 41,900,000 37,700,000 
        product warranties
      75,000,000 72,600,000 73,500,000 69,800,000 67,000,000 62,700,000 64,700,000 64,300,000 65,300,000 61,900,000 61,700,000 61,800,000 63,600,000 63,700,000 65,100,000 68,200,000 70,900,000 54,100,000 49,800,000 45,600,000 47,800,000 45,300,000 44,800,000 42,900,000 41,800,000 42,800,000 42,800,000 42,000,000 41,700,000 44,800,000 45,000,000 44,000,000 44,500,000 44,200,000 43,800,000 44,900,000 44,500,000 44,600,000 44,800,000 45,200,000 43,700,000 42,800,000 42,500,000 42,500,000 42,300,000 46,100,000 46,000,000 46,200,000 46,700,000 46,000,000 44,400,000 43,200,000 43,200,000 43,900,000 43,700,000 44,100,000 43,700,000 42,800,000 42,300,000 37,800,000 36,400,000 40,700,000 40,200,000 39,700,000 38,700,000 39,900,000 38,100,000 37,800,000 40,200,000 41,000,000 39,500,000 36,800,000 35,900,000 37,400,000 37,400,000 33,400,000 32,000,000                
        long-term debt due within one year
      42,300,000    10,000,000    10,000,000    10,000,000    6,800,000    6,800,000    6,800,000        7,500,000    7,200,000    12,900,000 13,100,000 13,400,000  13,700,000 13,800,000 14,200,000 14,000,000 14,200,000 14,400,000 8,600,000 18,600,000 18,600,000 18,600,000 18,600,000 18,600,000 18,600,000 18,600,000 18,600,000 18,600,000 18,600,000 21,100,000 21,100,000 21,100,000 21,100,000 21,100,000 21,100,000 17,500,000 17,500,000 18,500,000 13,500,000 13,500,000 15,600,000 9,600,000 6,900,000 6,900,000 6,900,000 6,900,000 6,900,000 6,900,000 6,900,000 10,900,000 10,900,000 8,600,000 8,600,000 8,600,000 8,600,000 8,600,000 8,600,000 8,600,000 8,600,000 8,600,000 
        total current liabilities
      862,500,000 852,500,000 843,000,000 882,100,000 897,200,000 844,200,000 872,400,000 883,400,000 945,300,000 895,600,000 860,700,000 895,700,000 934,200,000 900,900,000 928,300,000 1,002,100,000 1,118,800,000 982,600,000 907,000,000 836,100,000 886,300,000 805,900,000 735,400,000 699,100,000 766,500,000 730,400,000 730,600,000 737,200,000 785,300,000 738,900,000 768,700,000 766,900,000 788,500,000 731,700,000 705,800,000 720,500,000 765,600,000 682,100,000 615,600,000 602,000,000 653,200,000 624,100,000 579,100,000 595,800,000 605,200,000 587,300,000 550,000,000 536,500,000 590,900,000 535,200,000 490,100,000 477,100,000 499,000,000 462,800,000 459,400,000 502,400,000 519,900,000 619,700,000 535,900,000 555,400,000 536,800,000 685,800,000 672,700,000 632,700,000 491,300,000 461,900,000 411,800,000 406,400,000 505,000,000 491,600,000 477,800,000 439,400,000 472,600,000 433,600,000 446,700,000 429,100,000 437,300,000 448,300,000 469,300,000 332,300,000 307,600,000 282,400,000 267,400,000 245,200,000 244,000,000 272,700,000 373,200,000 338,600,000 244,000,000 272,700,000 373,200,000 338,600,000 
        long-term debt
      112,700,000 166,800,000 284,200,000 259,800,000 183,200,000 109,700,000 130,400,000 109,700,000 117,300,000 119,600,000 196,000,000 330,800,000 334,500,000 281,000,000 291,600,000 288,600,000 189,900,000 99,600,000 99,600,000 99,600,000 106,400,000 107,100,000 274,300,000 335,600,000 277,200,000 312,400,000 351,800,000 277,600,000 221,400,000 193,300,000 245,400,000 285,800,000 402,900,000 442,200,000 367,700,000 362,200,000 316,400,000 328,900,000 274,600,000 274,100,000 236,100,000 247,700,000 266,200,000 255,300,000 210,100,000 240,700,000 236,200,000 213,000,000 177,700,000 213,400,000 200,700,000 210,500,000 225,100,000 261,000,000 266,000,000 300,600,000 443,000,000 376,300,000 356,900,000 321,200,000 242,400,000 97,500,000 99,200,000 116,400,000 232,100,000 210,700,000 272,300,000 334,100,000 317,300,000 328,900,000 367,300,000 417,600,000 379,600,000 417,100,000 446,500,000 459,500,000 432,100,000 492,100,000 504,400,000 191,500,000 162,400,000 197,500,000 226,100,000 272,500,000 286,400,000 280,700,000 167,900,000 170,100,000 286,400,000 280,700,000 167,900,000 170,100,000 
        pension liabilities
      7,400,000    11,000,000    10,500,000    9,900,000    15,900,000    13,600,000 10,100,000 13,800,000 20,800,000 27,800,000 36,500,000 37,000,000 43,300,000 49,400,000 24,800,000 34,300,000 41,200,000 48,100,000 66,000,000 102,800,000 102,400,000 109,000,000 95,200,000 131,200,000 128,400,000 134,200,000 118,200,000 122,900,000 128,900,000 133,100,000 107,500,000 109,800,000 108,600,000 110,700,000 188,100,000 191,500,000 186,600,000 190,100,000 153,700,000 145,300,000 142,100,000 139,500,000 51,400,000 50,900,000 179,400,000 222,900,000 210,100,000 217,700,000 235,800,000 232,800,000 216,800,000 250,200,000 266,300,000 264,000,000 24,700,000 41,700,000 40,900,000 39,700,000 96,300,000  101,300,000 98,500,000                
        long-term operating lease liabilities
      37,100,000 35,600,000 28,200,000 25,200,000 23,500,000 23,500,000 24,700,000 26,400,000 27,900,000 26,000,000 26,000,000 25,100,000 22,400,000 23,500,000 23,000,000 24,600,000 22,300,000 31,400,000 33,900,000 35,800,000 34,400,000 34,900,000 37,500,000 37,300,000 38,700,000 39,600,000 39,900,000 41,100,000                                                                 
        other liabilities
      130,400,000 140,400,000 117,800,000 121,000,000 118,200,000 135,600,000 135,600,000 160,200,000 145,700,000 156,700,000 158,700,000 175,100,000 164,700,000 165,200,000 171,100,000 196,000,000 181,800,000 192,500,000 188,300,000 190,300,000 177,200,000 266,000,000 265,100,000 273,900,000 188,600,000 292,800,000 291,200,000 295,100,000 200,700,000 312,000,000 306,600,000 304,600,000 211,100,000 198,800,000 194,000,000 188,700,000 88,300,000 192,600,000 170,100,000 167,600,000 57,600,000 187,800,000 185,100,000 180,200,000 60,700,000 176,100,000 178,000,000 179,700,000 62,600,000 159,600,000 156,400,000 149,400,000 52,100,000 157,500,000 153,900,000 156,100,000 49,300,000 149,500,000 152,200,000 147,300,000 61,900,000 151,300,000 153,000,000 153,700,000 65,600,000 155,900,000 153,900,000 151,200,000 69,500,000 163,600,000 164,100,000 162,100,000 84,900,000 171,900,000 176,800,000 172,500,000 84,100,000 164,200,000 164,800,000 98,900,000 47,700,000 95,900,000 96,400,000 43,700,000 102,400,000 103,200,000 104,200,000 45,300,000 102,400,000 103,200,000 104,200,000 45,300,000 
        total liabilities
      1,284,800,000 1,326,200,000 1,400,800,000 1,412,600,000 1,356,500,000 1,237,500,000 1,286,000,000 1,300,400,000 1,369,500,000 1,317,700,000 1,360,400,000 1,546,100,000 1,584,600,000 1,484,100,000 1,528,900,000 1,626,000,000 1,642,200,000 1,403,500,000 1,323,900,000 1,257,800,000 1,312,400,000 1,224,000,000 1,326,100,000 1,366,700,000 1,391,200,000 1,411,700,000 1,450,500,000 1,394,300,000 1,354,500,000 1,269,000,000 1,355,000,000 1,398,500,000 1,548,500,000 1,438,700,000 1,370,300,000 1,373,800,000 1,375,700,000 1,298,800,000 1,191,500,000 1,172,100,000 1,204,200,000 1,177,800,000 1,153,300,000 1,160,200,000 1,134,000,000 1,111,600,000 1,074,000,000 1,037,800,000 1,062,800,000 1,096,300,000 1,038,700,000 1,031,400,000 1,071,100,000 1,043,900,000 1,033,800,000 1,109,500,000 1,263,200,000 1,235,200,000 1,173,300,000 1,283,400,000 1,230,600,000 1,144,700,000 1,142,600,000 1,138,600,000 1,111,500,000 1,045,300,000 1,088,200,000 1,158,000,000 1,242,800,000 1,049,500,000 1,083,300,000 1,095,100,000 1,096,600,000 1,132,500,000 1,185,600,000 1,175,900,000 1,155,300,000 1,227,900,000 1,259,300,000 733,000,000 679,800,000 654,400,000 666,400,000 722,200,000 722,600,000 747,800,000 734,700,000 703,700,000 722,600,000 747,800,000 734,700,000 703,700,000 
        commitments and contingencies
                                                                                                  
        stockholders’ equity
                                                                                                  
        preferred stock
                                                                                                  
        class a common stock
      130,000,000 130,000,000 130,000,000 130,000,000 130,100,000 130,100,000 130,100,000 130,100,000 130,100,000 130,200,000 130,200,000 130,200,000 130,200,000 130,300,000 130,500,000 130,500,000 130,500,000 130,600,000 130,600,000 130,600,000 130,800,000 130,800,000 130,900,000 130,900,000 130,900,000 130,900,000 130,900,000 131,000,000 131,000,000 131,000,000 131,000,000 131,000,000 131,200,000 131,200,000 131,200,000 131,400,000 131,600,000 131,800,000 65,900,000 65,900,000 65,900,000 66,000,000 66,100,000 66,100,000 66,100,000 66,200,000 66,200,000 66,200,000 66,400,000 66,500,000 66,500,000 66,600,000 33,300,000 33,300,000 33,300,000 33,300,000 36,300,000 36,300,000 36,300,000 37,400,000 37,400,000 25,000,000 25,300,000 26,200,000 26,200,000 27,500,000 29,100,000 41,400,000 41,400,000 41,400,000 41,400,000 41,400,000 41,400,000 41,400,000 41,500,000 41,500,000 41,500,000 41,500,000 41,500,000 42,500,000 42,500,000 42,500,000 42,500,000 42,600,000    42,700,000    42,700,000 
        common stock
      164,700,000 164,700,000 164,700,000 164,700,000 164,700,000 164,700,000 164,700,000 164,700,000 164,700,000 164,700,000 164,700,000 164,700,000 164,700,000 164,700,000 164,700,000 164,700,000 164,700,000 164,700,000 164,700,000 164,700,000 164,600,000 164,600,000 164,500,000 164,500,000 164,500,000 164,500,000 164,500,000 164,500,000 164,500,000 164,500,000 164,500,000 164,500,000 164,500,000 164,500,000 164,500,000 164,400,000 164,400,000 164,400,000 82,200,000 82,200,000 82,200,000 82,200,000 82,100,000 82,100,000 82,100,000 82,100,000 82,100,000 82,100,000 82,100,000 82,100,000 82,000,000 82,000,000 41,000,000 41,000,000 41,000,000 41,000,000 40,400,000 40,400,000 40,400,000 40,200,000 40,200,000 27,400,000 27,300,000 27,200,000 27,200,000 26,900,000 26,600,000 24,300,000 24,300,000 24,300,000 24,300,000 24,300,000 24,200,000 24,300,000 24,300,000 24,200,000 24,200,000 24,200,000 24,200,000 24,000,000 24,000,000 24,000,000 24,000,000 24,000,000    24,000,000    24,000,000 
        capital in excess of par value
      614,400,000 612,400,000 609,400,000 605,800,000 601,300,000 599,700,000 593,100,000 589,500,000 578,200,000 570,800,000 568,300,000 564,300,000 555,900,000 554,900,000 553,100,000 550,900,000 545,200,000 536,500,000 535,000,000 528,700,000 520,400,000 518,700,000 517,100,000 516,100,000 509,000,000 507,300,000 506,700,000 503,500,000 496,700,000 495,800,000 494,200,000 491,600,000 486,500,000 485,700,000 484,400,000 482,500,000 477,600,000 476,100,000 622,600,000 619,600,000 617,400,000 613,800,000 609,800,000 607,700,000 600,100,000 599,400,000 597,200,000 593,900,000 589,700,000 588,300,000 586,000,000 583,100,000 654,800,000 653,500,000 652,300,000 651,000,000 652,500,000 651,500,000 650,900,000 648,000,000 655,700,000 667,900,000 666,200,000 663,400,000 662,700,000 659,200,000 655,700,000 80,100,000 79,200,000 80,900,000 79,600,000 78,300,000 76,700,000 75,900,000 74,500,000 73,300,000 71,400,000 70,800,000 69,800,000 67,600,000 69,700,000 68,300,000 68,900,000 70,800,000 72,800,000 73,400,000 73,600,000 73,900,000 72,800,000 73,400,000 73,600,000 73,900,000 
        retained earnings
      3,951,800,000 3,876,700,000 3,792,500,000 3,688,800,000 3,601,300,000 3,541,000,000 3,467,600,000 3,358,600,000 3,258,100,000 3,168,500,000 3,078,400,000 2,966,500,000 2,885,000,000 3,051,100,000 2,984,600,000 2,902,200,000 2,826,600,000 2,731,700,000 2,641,600,000 2,565,100,000 2,509,600,000 2,431,800,000 2,365,100,000 2,336,100,000 2,323,400,000 2,271,500,000 2,220,200,000 2,155,000,000 2,102,800,000 2,014,000,000 1,940,100,000 1,856,500,000 1,792,600,000 1,794,000,000 1,724,500,000 1,656,400,000 1,593,000,000 1,531,200,000 1,469,100,000 1,403,000,000 1,350,700,000 1,287,700,000 1,231,000,000 1,176,900,000 1,135,500,000 1,095,800,000 1,058,800,000 1,015,200,000 982,200,000 950,700,000 915,700,000 884,900,000 855,100,000 825,200,000 797,500,000 770,000,000 729,900,000 705,200,000 530,400,000 486,600,000 452,100,000 426,400,000 400,900,000 390,400,000 365,400,000 348,500,000 319,900,000 861,600,000 858,700,000 857,800,000 842,100,000 815,500,000 799,000,000 787,600,000 768,400,000 746,700,000 732,300,000 718,700,000 706,800,000 686,600,000 675,900,000 664,700,000 659,800,000 648,400,000 641,500,000 643,200,000 630,200,000 623,900,000 641,500,000 643,200,000 630,200,000 623,900,000 
        accumulated other comprehensive loss
      -98,600,000 -100,300,000 -95,900,000 -110,300,000 -111,900,000 -85,200,000 -92,000,000 -87,900,000 -84,200,000 -90,100,000 -82,400,000 -80,000,000 -82,400,000 -368,100,000 -346,400,000 -327,600,000 -331,400,000 -309,300,000 -311,200,000 -320,800,000 -321,200,000 -336,500,000 -355,800,000 -362,400,000 -348,300,000 -361,600,000 -338,400,000 -332,100,000 -350,800,000 -318,200,000 -304,400,000 -275,700,000 -299,500,000 -322,400,000 -340,700,000 -352,200,000 -363,200,000 -324,800,000 -323,500,000 -304,300,000 -313,400,000 -290,500,000 -276,000,000 -277,600,000 -272,000,000 -254,500,000 -258,900,000 -263,300,000 -259,100,000 -309,300,000 -318,700,000 -315,000,000 -320,500,000 -302,100,000 -304,700,000 -298,700,000  -252,900,000 -228,800,000 -229,400,000 -229,400,000 -228,500,000 -238,300,000 -228,400,000 -230,900,000 -231,900,000 -243,400,000 -265,100,000 -281,800,000 -98,600,000 -83,100,000 -82,900,000  -134,000,000 -129,400,000 -127,900,000  -131,200,000 -124,000,000 -130,900,000  -113,400,000 -115,800,000 -112,300,000 -98,000,000 -100,100,000 -90,500,000 -97,200,000 -98,000,000 -100,100,000 -90,500,000 -97,200,000 
        treasury stock
      -2,904,300,000 -2,839,000,000 -2,754,800,000 -2,623,900,000 -2,502,000,000 -2,433,600,000 -2,351,900,000 -2,273,200,000 -2,202,500,000 -2,061,700,000 -1,970,800,000 -1,955,500,000 -1,905,700,000 -1,785,100,000 -1,694,000,000 -1,611,800,000 -1,503,400,000 -1,357,700,000 -1,344,400,000 -1,219,300,000 -1,155,900,000 -1,162,300,000 -1,163,700,000 -1,168,900,000 -1,112,700,000 -1,056,400,000 -958,800,000 -872,700,000 -827,200,000 -730,900,000 -695,100,000 -659,500,000 -626,500,000 -587,100,000 -550,200,000 -516,100,000 -488,100,000 -453,100,000 -435,600,000 -387,900,000 -360,500,000 -336,800,000 -276,500,000 -250,100,000 -230,500,000 -213,800,000 -188,700,000 -150,700,000 -132,600,000 -125,700,000 -75,000,000 -65,900,000 -69,600,000 -59,500,000 -61,600,000 -55,900,000  -57,000,000 -59,400,000 -60,900,000 -74,600,000 -75,300,000 -75,800,000 -77,200,000 -79,900,000 -83,100,000 -84,300,000 -80,400,000 -80,700,000 -83,200,000 -83,900,000 -84,200,000  -55,100,000 -54,700,000 -52,200,000  -55,900,000 -56,600,000 -58,200,000  -67,500,000 -69,500,000 -79,500,000 -84,600,000 -86,400,000 -87,300,000 -91,100,000 -84,600,000 -86,400,000 -87,300,000 -91,100,000 
        total stockholders’ equity
      1,858,000,000 1,844,500,000 1,845,900,000 1,855,100,000 1,883,500,000 1,916,700,000 1,911,600,000 1,881,800,000 1,844,400,000 1,882,400,000 1,888,400,000 1,790,200,000 1,747,700,000 1,747,800,000 1,792,500,000 1,808,900,000 1,832,200,000 1,896,500,000 1,816,300,000 1,849,000,000 1,848,300,000 1,747,100,000 1,658,100,000 1,616,300,000 1,666,800,000 1,656,200,000 1,725,100,000 1,749,200,000 1,717,000,000 1,756,200,000 1,730,300,000 1,708,400,000 1,648,800,000 1,665,900,000 1,613,700,000 1,566,400,000 1,515,300,000 1,525,600,000 1,480,700,000 1,478,500,000 1,442,300,000 1,422,400,000 1,436,500,000 1,405,100,000 1,381,300,000 1,375,200,000 1,356,700,000 1,343,400,000 1,328,700,000 1,252,600,000 1,256,500,000 1,235,700,000 1,194,100,000 1,191,400,000 1,157,800,000 1,140,700,000 1,085,800,000 1,123,500,000 969,800,000 921,900,000 881,400,000 861,900,000 824,600,000 820,600,000 789,800,000 747,100,000 703,600,000 661,900,000 641,100,000 822,600,000 820,400,000 792,400,000 757,800,000 740,100,000 724,600,000 705,600,000 684,600,000 668,100,000 661,700,000 631,600,000 612,900,000 616,000,000 606,800,000 590,600,000         
        total liabilities and stockholders’ equity
      3,142,800,000 3,170,700,000 3,246,700,000 3,267,700,000 3,240,000,000 3,154,200,000 3,197,600,000 3,182,200,000 3,213,900,000 3,200,100,000 3,248,800,000 3,336,300,000 3,332,300,000 3,231,900,000 3,321,400,000 3,434,900,000 3,474,400,000 3,300,000,000 3,140,200,000 3,106,800,000 3,160,700,000 2,971,100,000 2,984,200,000 2,983,000,000 3,058,000,000 3,067,900,000 3,175,600,000 3,143,500,000 3,071,500,000 3,025,200,000 3,085,300,000 3,106,900,000 3,197,300,000 3,104,600,000 2,984,000,000 2,940,200,000 2,891,000,000 2,824,400,000 2,672,200,000 2,650,600,000 2,646,500,000 2,600,200,000 2,589,800,000 2,565,300,000 2,515,300,000 2,486,800,000 2,430,700,000 2,381,200,000 2,391,500,000 2,348,900,000 2,295,200,000 2,267,100,000 2,265,200,000 2,235,300,000 2,191,600,000 2,250,200,000 2,349,000,000 2,358,700,000 2,143,100,000 2,205,300,000 2,112,000,000 2,006,600,000 1,967,200,000 1,959,200,000 1,901,300,000 1,792,400,000 1,791,800,000 1,819,900,000 1,883,900,000 1,872,100,000 1,903,700,000 1,887,500,000 1,854,400,000 1,872,600,000 1,910,200,000 1,881,500,000 1,839,900,000 1,896,000,000 1,921,000,000 1,364,600,000 1,292,700,000 1,270,400,000 1,273,200,000 1,312,800,000         
        property, plant and equipment
       1,547,300,000 1,538,700,000 1,517,800,000  1,486,600,000 1,447,100,000 1,429,900,000  1,382,100,000 1,371,700,000 1,375,900,000  1,339,300,000 1,346,300,000 1,354,100,000  1,260,500,000 1,246,100,000 1,227,100,000  1,195,900,000 1,170,500,000 1,159,500,000  1,137,500,000 1,138,300,000 1,121,600,000  1,071,200,000 1,079,600,000 1,085,100,000  1,017,400,000 975,200,000 951,600,000  919,800,000 899,500,000 888,300,000  855,500,000 840,800,000 826,800,000  802,800,000 789,100,000 777,500,000  728,000,000 703,600,000 690,500,000  656,800,000 641,600,000 628,500,000  601,700,000 553,200,000 541,300,000  993,700,000 971,800,000 993,500,000  999,700,000 994,000,000 984,400,000  975,600,000 962,400,000 961,200,000  953,500,000 941,000,000 929,100,000  898,600,000 888,900,000 795,700,000  788,600,000 788,100,000  743,000,000 733,500,000 727,200,000  743,000,000 733,500,000 727,200,000  
        less accumulated depreciation
       -914,300,000 -901,600,000 -883,400,000  -862,000,000 -843,900,000 -830,900,000  -801,000,000 -794,900,000 -790,400,000  -755,700,000 -753,600,000 -751,300,000  -721,000,000 -706,400,000 -688,000,000  -658,800,000 -636,700,000 -622,200,000  -593,900,000 -584,400,000 -571,700,000  -544,900,000 -546,800,000 -547,000,000  -515,700,000 -499,400,000 -484,000,000  -461,400,000 -447,800,000 -437,700,000  416,700,000 407,400,000 -396,400,000  381,800,000 372,600,000 375,200,000  356,300,000 349,900,000 344,500,000  325,700,000 316,300,000 308,600,000  293,000,000 286,900,000 278,500,000  592,600,000 581,000,000 585,900,000  592,100,000 585,000,000 569,400,000  559,000,000 547,400,000 546,700,000  530,900,000 518,000,000 505,700,000  482,700,000 473,000,000 442,700,000  440,800,000 439,500,000  395,800,000 384,300,000 372,400,000  395,800,000 384,300,000 372,400,000  
        debt due within one year
       19,000,000 19,200,000 10,000,000  10,000,000 10,000,000 10,000,000  10,000,000 10,000,000 10,000,000  6,800,000 6,800,000 6,800,000  6,800,000 6,800,000 6,800,000  6,800,000 6,800,000 6,800,000  6,800,000 6,800,000 6,800,000   2,700,000 7,400,000  7,500,000 7,400,000 7,200,000  7,300,000 7,400,000 13,200,000    48,600,000                                                 
        see accompanying notes which are an integral part of these statements.
                                                                                                  
        see accompanying notes to unaudited condensed consolidated financial statements.
                                                                                                  
        deferred income taxes
                                              39,900,000 43,100,000 41,600,000 39,400,000 40,500,000 40,100,000 40,600,000 40,000,000 40,100,000 36,900,000 34,300,000 32,600,000 33,200,000 32,500,000 31,300,000 32,000,000 24,600,000 62,200,000 68,700,000 26,200,000 27,300,000 27,300,000 29,000,000 24,500,000 26,600,000 36,600,000 41,400,000 51,500,000 63,200,000 41,000,000 29,500,000 28,300,000 34,000,000 26,000,000 26,700,000 22,400,000 22,300,000 6,900,000 400,000 6,400,000 9,900,000 7,800,000 11,000,000 10,900,000 12,600,000 16,000,000 10,400,000 14,300,000 12,600,000 16,000,000 10,400,000 14,300,000 
        post-retirement benefit obligation
                                              6,200,000    9,600,000    10,000,000    10,600,000    11,600,000    13,600,000    15,500,000    15,400,000    15,700,000    16,000,000    16,600,000   16,800,000    17,000,000    17,000,000 
        income taxes
                                                         13,400,000     4,500,000    5,700,000    7,400,000    6,000,000    3,400,000    7,300,000    5,600,000   1,100,000 300,000 5,700,000  1,600,000 300,000 5,700,000  1,600,000 
        current liabilities - discontinued operations
                                                         4,600,000                                         
        long-term liabilities - discontinued operations
                                                         7,800,000                                         
        investments
                                                              162,400,000 154,700,000                                   
        current liabilities – discontinued epc operations
                                                          3,100,000                                        
        long-term liabilities – discontinued epc operations
                                                          7,800,000                                        
        current liabilities - discontinued epc operations
                                                           4,300,000 4,400,000 13,400,000 31,500,000  129,000,000 122,100,000 122,600,000                                
        long-term liabilities - discontinued epc operations
                                                           8,900,000 9,200,000 8,300,000 8,700,000 4,400,000 77,400,000 80,100,000 77,200,000                                
        receivable from sale of securities
                                                             64,700,000                                     
        current assets - discontinued epc operations
                                                                301,200,000 293,900,000 272,300,000                                
        long-term assets - discontinued epc operations
                                                                393,400,000 396,200,000 400,700,000                                
        current tax and other liabilities - discontinued epc operations
                                                               157,700,000                                   
        noncontrolling interest
                                                                   19,000,000 19,000,000 19,000,000 19,100,000                            
        short term debt
                                                                   158,000,000 124,400,000 149,100,000                             
        current assets - discontinued sico operations
                                                                                                  
        derivative contracts liability
                                                                      1,600,000 5,500,000 15,700,000 42,300,000 73,000,000                        
        current liabilities - discontinued sico operations
                                                                                                  
        redeemable stock
                                                                                                  
        see accompanying notes to unaudited condensed consolidated financial statements
                                                                                                  
        pension liability
                                                                                102,600,000   123,300,000 120,800,000 110,300,000 110,400,000 61,300,000 60,200,000 87,900,000 57,000,000 58,500,000 59,800,000 61,600,000 57,000,000 58,500,000 59,800,000 61,600,000 
        unearned compensation
                                                                                       -2,600,000 -3,100,000 -3,400,000         
        current assets held for sale
                                                                                   18,800,000 24,000,000              
        product warranty
                                                                                   32,000,000 32,100,000 17,600,000 17,300,000 16,500,000 16,600,000 17,500,000 17,700,000 17,400,000 18,900,000 18,900,000 17,700,000 17,400,000 18,900,000 18,900,000 
        current liabilities held for sale
                                                                                   3,800,000 3,300,000              
        long-term debt retired
                                                                                                  
        long-term debt incurred
                                                                                     235,800,000             
        short-term debt
                                                                                            111,800,000 96,800,000   111,800,000 96,800,000 
        notes payable
                                                                                                  
        stockholders' equity
                                                                                                  
        14,000,000 shares; issued 8,524,501
                                                                                          42,600,000    42,600,000    
        shares; issued 24,024,861
                                                                                          24,000,000    24,000,000    
        total stockholders' equity
                                                                                          598,300,000 596,700,000 592,600,000 576,200,000 598,300,000 596,700,000 592,600,000 576,200,000 
        total liabilities and stockholders' equity
                                                                                          1,320,900,000 1,344,500,000 1,327,300,000 1,279,900,000 1,320,900,000 1,344,500,000 1,327,300,000 1,279,900,000 
        14,000,000 shares; issued 8,528,501
                                                                                           42,600,000    42,600,000   
        shares; issued 24,020,861
                                                                                           24,000,000    24,000,000   
        14,000,000 shares; issued 8,529,968
                                                                                            42,600,000    42,600,000  
        shares; issued 24,019,394
                                                                                            24,000,000    24,000,000  
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 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 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 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 2006-09-30 2006-06-30 2006-03-31 2005-12-31 2005-09-30 2004-12-31 2003-09-30 2003-06-30 2003-03-31 
                                                                                              
          operating activities
                                                                                              
          net earnings
        125,400,000 132,000,000 152,200,000 136,600,000 109,700,000 120,100,000 156,200,000 147,600,000 137,300,000 135,400,000 157,000,000 126,900,000 -120,100,000 109,800,000 126,200,000 119,800,000 139,600,000 131,600,000 118,200,000 97,700,000 120,000,000 105,400,000 67,800,000 51,700,000 91,300,000 87,300,000 102,100,000 89,300,000 126,300,000 104,600,000 114,500,000 98,800,000 22,700,000 93,700,000 92,400,000 87,700,000 82,700,000 83,200,000 87,100,000 73,500,000 79,800,000 73,600,000 71,100,000 58,400,000 53,200,000 50,600,000 57,300,000 46,700,000 42,400,000 46,200,000 42,100,000 39,000,000 39,300,000 36,900,000 35,000,000 47,500,000 32,100,000 182,300,000 50,300,000 41,000,000 32,100,000 32,000,000 16,600,000 30,800,000    8,700,000  21,400,000 31,900,000 21,900,000   27,000,000 19,500,000   25,100,000 15,500,000 16,000,000 9,700,000 4,400,000 3,000,000 17,200,000 10,800,000 
          adjustments to reconcile earnings to cash from operating activities:
                                                                                              
          depreciation and amortization
        22,300,000 21,600,000 20,500,000 20,700,000 19,300,000 20,300,000 19,600,000 19,600,000 20,800,000 19,400,000 18,900,000 19,200,000 20,400,000 18,200,000 18,000,000 20,300,000 19,900,000 19,000,000 19,500,000 19,500,000 19,300,000 20,700,000 19,900,000 20,100,000 20,200,000 19,700,000 18,200,000 20,200,000 18,700,000 17,800,000 17,500,000 17,900,000 18,200,000 17,600,000 17,400,000 16,900,000 16,400,000 16,600,000 15,900,000 16,200,000 15,700,000 15,700,000 16,000,000 15,600,000 15,400,000 14,800,000 14,800,000 14,800,000 17,500,000 14,200,000 13,900,000 14,100,000 14,200,000 13,900,000 13,100,000 13,400,000 13,800,000 11,400,000 11,000,000 10,800,000 -8,200,000 16,400,000 15,800,000 16,800,000 16,800,000 17,200,000 17,100,000 16,400,000 16,000,000 16,700,000 16,700,000 16,900,000 17,100,000 16,200,000 18,100,000 16,100,000 16,600,000 13,400,000 18,500,000 12,400,000 13,900,000 12,900,000     
          stock based compensation expense
           6,100,000 2,200,000 2,300,000 2,100,000 8,300,000 1,400,000 1,500,000 1,600,000 7,000,000 700,000 1,400,000 1,400,000 7,600,000 1,600,000 1,400,000 1,500,000 7,400,000 1,200,000 1,100,000 1,400,000 9,000,000 1,000,000 1,500,000 2,100,000 8,700,000 400,000 1,800,000 1,400,000 6,500,000 1,400,000 1,300,000 1,300,000 5,900,000 1,300,000 1,200,000 1,800,000 5,100,000                                               
          deferred income taxes
        -800,000 18,800,000 -4,100,000 -5,000,000 -3,700,000 600,000 -4,400,000 2,900,000                                                                               
          non-cash impairments
                                                                                              
          pension settlement income
                                                                                             
          pension settlement non-cash taxes
                                                                                              
          net changes in operating assets and liabilities, net of acquisitions:
                                                                                              
          current assets and liabilities
        27,900,000 75,400,000 -33,700,000 -125,300,000 98,700,000 51,900,000 -99,500,000 -73,700,000 64,600,000 21,800,000 -15,800,000 -50,600,000 18,500,000 21,300,000 -96,100,000 -137,800,000 111,600,000 29,200,000 -36,800,000 -13,200,000 69,600,000 24,900,000 51,000,000 -15,100,000 76,400,000 32,100,000 10,400,000 -86,300,000 30,900,000 -8,300,000 7,800,000 -70,400,000 26,700,000 -4,600,000 -30,600,000 -119,300,000 92,300,000 21,300,000 24,900,000 -69,700,000 24,900,000 83,700,000 -27,700,000 -70,800,000 15,700,000 1,300,000 1,600,000 -56,700,000 23,200,000 11,100,000 14,200,000 -28,000,000 8,600,000 11,300,000 -35,200,000 -21,400,000 73,800,000 19,400,000 -39,400,000 -45,800,000 26,000,000 -31,000,000   26,400,000 67,500,000 51,900,000 -20,500,000 6,900,000 24,800,000 -13,500,000 -52,600,000 51,700,000 23,600,000 10,100,000 -59,000,000           
          noncurrent assets and liabilities
        5,800,000 4,900,000 2,200,000 5,600,000 -9,000,000 700,000 -16,600,000 1,900,000 7,200,000 700,000 -16,900,000 1,800,000 7,600,000 9,600,000 -11,600,000 6,600,000 -8,400,000 -400,000 -10,800,000 -7,000,000 21,600,000 -1,000,000 -14,900,000 -11,600,000 -12,700,000 -4,300,000 -10,700,000 -10,300,000 -16,600,000 100,000 -11,200,000 -9,600,000 34,500,000 -31,000,000 4,200,000 -2,700,000 -7,300,000 -11,900,000 800,000 3,300,000 -16,200,000 300,000 2,600,000 -6,600,000 7,400,000 1,300,000 -1,700,000 500,000 2,300,000 5,000,000 -7,700,000 4,600,000 4,200,000 8,100,000 1,800,000 2,700,000  -1,100,000 -52,800,000 -41,700,000 1,200,000 1,500,000 -20,600,000 9,100,000 9,300,000 -19,000,000 -5,600,000 1,700,000 -3,000,000 -8,100,000 1,900,000 -2,400,000 6,300,000 -8,200,000 100,000 5,500,000           
          cash from operating activities
        183,100,000 255,400,000 139,600,000 38,700,000 221,900,000 195,900,000 57,400,000 106,600,000 231,300,000 178,800,000 140,300,000 119,900,000 176,700,000 160,300,000 37,900,000 16,500,000 264,300,000 180,800,000 91,600,000 104,400,000 231,700,000 151,100,000 125,200,000 54,100,000 176,200,000 136,300,000 122,100,000 21,600,000 159,700,000 116,000,000 130,000,000 43,200,000 176,200,000 77,000,000 84,700,000 -11,500,000 183,000,000 108,500,000 128,600,000 26,500,000 113,100,000 173,100,000 61,600,000 -3,400,000 100,100,000 74,000,000 78,000,000 11,800,000 91,600,000 83,000,000 69,200,000 35,800,000 70,100,000 70,100,000 7,100,000 -3,500,000 128,100,000 17,800,000 -35,000,000 -52,200,000 56,000,000 18,800,000   69,800,000 104,200,000 87,600,000 6,000,000 27,600,000 55,600,000 38,300,000 -14,900,000 95,700,000 56,500,000 55,300,000 -17,000,000 65,100,000 32,400,000 36,000,000 -4,700,000 47,600,000 87,900,000 41,100,000 15,000,000 22,900,000 -11,800,000 
          investing activities
                                                                                              
          capital expenditures
        -17,600,000 -14,800,000 -17,100,000 -21,300,000 -30,600,000 -32,500,000 -22,900,000 -22,000,000 -29,900,000 -18,500,000 -13,500,000 -10,700,000 -19,400,000 -20,200,000 -17,800,000 -12,900,000 -29,800,000 -14,600,000 -13,600,000 -17,100,000 -20,100,000 -11,900,000 -12,000,000 -12,800,000 -14,100,000 -13,800,000 -15,600,000 -20,900,000 -26,700,000 -19,000,000 -22,200,000 -17,300,000 -27,800,000 -30,100,000 -19,500,000 -16,800,000 -22,000,000 -21,000,000 -18,300,000 -19,400,000 -19,600,000 -22,100,000 -16,100,000 -14,900,000 -20,100,000 -15,200,000 -25,500,000 -25,300,000 -32,000,000 -27,500,000 -19,800,000 -18,400,000 -25,400,000 -14,200,000 -17,200,000 -13,100,000 -12,400,000 -11,900,000 -12,400,000 -5,900,000 -25,700,000   -19,100,000 -16,300,000 -9,100,000 -12,500,000 -21,700,000 -19,000,000 -15,600,000 -9,800,000 -13,200,000 -17,300,000 -11,000,000 -16,300,000 -15,900,000 -8,900,000 -14,700,000 -18,900,000 -10,500,000 -9,400,000 -9,600,000 
          free cash flows
        165,500,000 240,600,000 122,500,000 17,400,000 191,300,000 163,400,000 34,500,000 84,600,000 201,400,000 160,300,000 126,800,000 109,200,000 157,300,000 140,100,000 20,100,000 3,600,000 234,500,000 166,200,000 78,000,000 87,300,000 211,600,000 139,200,000 113,200,000 41,300,000 162,100,000 122,500,000 106,500,000 700,000 133,000,000 97,000,000 107,800,000 25,900,000 148,400,000 46,900,000 65,200,000 -28,300,000 161,000,000 87,500,000 110,300,000 7,100,000 93,500,000 151,000,000 45,500,000 -18,300,000 80,000,000 58,800,000 52,500,000 -13,500,000 59,600,000 55,500,000 49,400,000 17,400,000 44,700,000 55,900,000 -10,100,000 -16,600,000 128,100,000 5,400,000 -46,900,000 -64,600,000 50,100,000 -6,900,000   50,700,000 87,900,000 78,500,000 -6,500,000 5,900,000 36,600,000 22,700,000 -24,700,000 95,700,000 43,300,000 38,000,000 -28,000,000 65,100,000 16,100,000 20,100,000 -13,600,000 47,600,000 73,200,000 22,200,000 4,500,000 13,500,000 -21,400,000 
          acquisitions
                                                           -6,100,000                                   
          investments in marketable securities
        -20,100,000 -22,600,000 -800,000 -22,000,000 -2,800,000 -48,100,000 -48,400,000 -14,700,000 -56,300,000 -18,400,000 -16,900,000 -25,300,000 -61,800,000 -73,900,000 -24,400,000 -37,500,000 -28,800,000 -52,300,000 -38,800,000 -35,400,000 -35,000,000 -153,800,000 -48,500,000 -178,000,000 -96,900,000 -163,800,000 -84,700,000 -176,200,000 -122,900,000 -148,400,000 -136,000,000 -148,300,000 -105,400,000 -166,600,000 -143,500,000 -106,600,000 -84,500,000 -115,800,000 -121,900,000 -172,800,000 -38,800,000   -68,900,000 -4,500,000                                     
          net proceeds from sales of marketable securities
                                                                                              
          cash from investing activities
        -16,300,000 -34,900,000 9,000,000 -10,800,000 -156,000,000 -51,000,000 11,100,000 -71,200,000 6,700,000 -64,600,000 43,600,000 -9,800,000 -50,200,000 17,400,000 38,800,000 2,100,000 -214,600,000 -85,300,000 -62,500,000 12,500,000 -600,000 -11,800,000 -2,200,000 26,400,000 109,700,000 -23,800,000 -129,800,000 77,800,000 -27,100,000 -19,700,000 -800,000 34,900,000 -46,600,000 -75,300,000 -18,300,000 -17,900,000 -53,700,000 -142,900,000 -73,100,000 -30,500,000 -24,600,000 -48,900,000 -29,800,000 -82,800,000 -120,600,000 -34,700,000 -25,300,000 -25,400,000 -33,100,000 -31,300,000 29,400,000 26,800,000 -32,300,000 -36,700,000 -66,700,000 48,900,000 -147,400,000 299,000,000 -10,500,000 -15,500,000 -22,100,000 -27,100,000   -80,500,000 -16,300,000 -15,200,000 -5,000,000 -21,700,000 -19,000,000 -3,600,000 -9,800,000  -13,200,000 -17,300,000 -11,000,000  -29,600,000 -331,200,000 -10,300,000  -14,700,000 -18,900,000 -10,500,000 -11,700,000 -9,600,000 
          financing activities
                                                                                              
          proceeds from debt
                                                                                              
          repayments of debt
                                                                                              
          common stock repurchases
        -65,400,000 -84,100,000 -130,700,000 -120,600,000 -68,700,000 -83,900,000 -78,700,000 -74,500,000 -145,100,000 -91,800,000 -16,500,000 -53,100,000 -121,500,000 -91,600,000 -82,500,000 -107,900,000 -154,500,000 -13,900,000 -131,100,000 -67,000,000 -56,700,000 -57,700,000 -97,400,000 -87,000,000 -45,600,000 -96,600,000 -36,300,000 -36,600,000 -33,100,000 -35,800,000 -37,100,000 -36,100,000 -30,100,000 -35,000,000 -18,000,000 -51,700,000 -30,500,000 -23,800,000 -57,000,000 -26,600,000 -20,700,000 -17,200,000 -25,800,000 -39,500,000 -21,300,000 -7,200,000 -52,500,000 -10,500,000 -3,500,000                                  
          net proceeds from stock option activity
        300,000 1,200,000 1,300,000 -1,800,000 900,000 7,800,000 1,400,000 8,000,000   3,600,000 4,700,000 900,000 1,000,000 100,000 -2,700,000 16,400,000 1,200,000   7,000,000    900,000    200,000 800,000 1,300,000 -1,400,000 -4,000,000 400,000 1,500,000 1,200,000 200,000 900,000 4,400,000 200,000 4,200,000 2,300,000 400,000 6,800,000 100,000 1,100,000 2,000,000 1,600,000 1,300,000 2,000,000 1,100,000 5,800,000 6,700,000 1,800,000 3,200,000 8,800,000 1,400,000 1,300,000 600,000 7,900,000    2,600,000 4,200,000    1,200,000                  
          dividends paid
        -50,600,000 -47,600,000 -48,300,000 -49,200,000 -49,500,000 -46,700,000 -46,900,000 -47,300,000 -47,800,000 -45,100,000 -45,200,000 -45,400,000 -46,100,000 -43,200,000 -43,700,000 -44,200,000 -44,700,000 -41,500,000 -41,700,000 -42,200,000 -42,200,000 -38,700,000 -38,800,000 -39,000,000 -39,200,000 -36,000,000 -36,900,000 -37,100,000 -37,600,000 -30,700,000 -30,800,000 -31,000,000 -24,100,000 -24,200,000 -24,200,000 -24,400,000 -21,000,000 -21,000,000 -21,000,000 -21,200,000 -16,900,000 -16,900,000 -16,900,000 -17,100,000 -13,400,000 -13,600,000 -13,600,000 -13,800,000 -11,000,000 -11,100,000 -11,100,000 -9,400,000 -9,200,000 -9,200,000 -7,500,000 -7,300,000  -7,400,000 -6,500,000 -6,400,000 -6,400,000 -6,400,000   -5,900,000 -5,900,000 -3,900,000 -5,700,000 -5,700,000 -5,800,000 -5,400,000 -5,400,000  -5,500,000 -5,200,000 -5,200,000  -5,200,000 -4,800,000 -4,900,000  -4,800,000 -4,700,000 -4,700,000 -4,400,000 -4,400,000 
          cash from financing activities
        -146,500,000 -245,500,000 -146,000,000 -95,100,000 -40,700,000 -144,000,000 -103,100,000 -120,600,000 -184,000,000 -209,500,000 -193,700,000 -97,500,000 -110,700,000 -140,900,000 -123,100,000 -56,100,000 -92,500,000 -54,200,000 -162,800,000 -111,500,000 -35,900,000 -204,100,000   -131,300,000 -174,700,000 -48,500,000 -21,300,000 -105,900,000 -123,300,000 -111,100,000 -182,800,000 -104,900,000 13,600,000 -53,200,000 -7,600,000 -68,200,000 16,300,000 -73,600,000 -14,100,000 -47,800,000 -89,400,000 -67,800,000 50,900,000 -60,600,000 -32,500,000 -28,800,000 2,700,000 -51,900,000 -43,700,000 -39,400,000 -22,600,000 -50,500,000 -13,400,000 -48,000,000 -141,600,000 42,100,000 15,600,000 29,500,000 73,000,000 -24,100,000 23,400,000 -41,400,000 26,400,000 17,800,000 -72,200,000 -69,500,000 14,300,000 -4,100,000 -33,800,000 -56,500,000 34,100,000  -37,100,000 -29,000,000 23,300,000 -59,000,000 -17,500,000 305,300,000 28,300,000  -31,800,000 -18,600,000 1,000,000 -2,900,000 11,000,000 
          effect of exchange rate changes on cash and cash equivalents
        1,500,000 -200,000 2,300,000 600,000 -4,900,000 2,300,000 -900,000 -3,100,000 4,900,000 -2,600,000 -17,500,000 2,400,000 16,600,000                                                                          
          net decrease in cash and cash equivalents
        21,800,000 -25,200,000 4,900,000 -66,600,000 20,300,000 3,200,000   58,900,000 -97,900,000    -600,000                -27,000,000 18,100,000 -104,700,000  15,300,000 13,200,000 -37,000,000  -18,100,000 -18,100,000 -18,100,000    -35,300,000                                          -10,600,000 
          cash and cash equivalents-beginning of year
                                                                                              
          cash and cash equivalents-end of year
                                                                                              
          adjustments to reconcile net earnings to cash from operating activities:
                                                                                              
          share based compensation expense
         2,700,000                                                                                     
          net changes in operating assets and liabilities:
                                                                                              
          acquisition of business
             -200,000 -21,100,000                                                                      -1,400,000      
          net proceeds from sale of marketable securities
         26,100,000 33,100,000  3,500,000 37,000,000 20,000,000  18,400,000 57,100,000 15,600,000  56,000,000 64,600,000 31,900,000  100,000 25,000,000 54,000,000  28,900,000 62,100,000 78,000,000  25,000,000 146,600,000 147,200,000  96,200,000 185,200,000 136,900,000  120,800,000 149,600,000 134,900,000  74,000,000 111,800,000 132,400,000    54,000,000    33,600,000                                       
          long-term debt incurred
         -115,000,000 31,700,000 76,500,000         56,000,000 -7,100,000 3,000,000 98,700,000        58,500,000 -35,300,000 -39,400,000 74,300,000 63,000,000     -39,300,000 74,500,000 5,600,000 45,700,000 -57,400,000 57,100,000 5,200,000 37,400,000  -17,800,000   -30,100,000 5,800,000 22,300,000 36,200,000         47,300,000 24,500,000 51,200,000 77,200,000        26,500,000    41,600,000   -18,800,000 27,900,000 -52,300,000 -13,200,000 310,100,000 31,200,000   -7,400,000    
          cash and cash equivalents - beginning of period
         239,600,000  339,900,000  391,200,000  443,300,000  573,100,000  374,000,000  259,700,000    346,600,000   330,400,000  323,600,000  319,400,000      266,900,000  463,400,000  118,900,000  76,300,000  5,900,000 29,400,000  37,200,000   25,800,000          
          cash and cash equivalents - end of period
         -25,200,000 4,900,000 173,000,000  3,200,000 -35,500,000 251,600,000  -97,900,000 -27,300,000 406,200,000  -600,000 -46,400,000 405,800,000  41,300,000 -133,700,000 578,500,000  -64,800,000 26,600,000 416,100,000  -62,200,000 -56,200,000 337,800,000    241,900,000    293,400,000  -18,100,000 -18,100,000 305,500,000  34,800,000 -36,000,000 284,100,000      8,000,000 59,200,000 306,900,000  20,000,000 -107,600,000 367,200,000  332,400,000 -16,000,000 124,200,000  15,100,000 14,200,000 79,800,000  15,700,000 8,800,000 44,700,000  2,800,000 -21,800,000 46,600,000   9,000,000 21,100,000  -12,900,000 8,000,000 37,300,000  40,700,000  5,600,000 8,100,000 8,100,000 
          pension settlement expense
                                                                                              
          non-cash impairment
                15,600,000                                                                           
          pension settlement income non-cash taxes
                                                                                             
          long-term debt repaid
               -6,800,000                                                 -2,800,000    -2,800,000   19,500,000 -69,800,000                     
          net increase in cash and cash equivalents
               -88,300,000    15,000,000    -37,500,000 -42,800,000 41,300,000 -133,700,000 5,400,000 195,200,000 -64,800,000 26,600,000 42,100,000   -56,200,000 78,100,000             40,700,000 34,800,000   -81,100,000 6,800,000 23,900,000 -10,900,000 6,600,000 8,000,000 59,200,000 40,000,000 -12,700,000   -96,200,000 22,800,000 332,400,000 -16,000,000 5,300,000 9,800,000 15,100,000 14,200,000 3,500,000 7,100,000 15,700,000 2,900,000 15,300,000 1,800,000 2,800,000 -21,800,000 9,400,000 900,000 6,200,000 9,000,000 -4,700,000 -6,600,000 -12,900,000 8,000,000 13,300,000   3,300,000 5,600,000   
          long-term debt (repaid) incurred
                -3,200,000 -75,600,000 -135,600,000 -3,700,000        -6,800,000 -700,000 -167,200,000       28,100,000 -54,800,000 -45,000,000 -117,300,000                                                       
          acquisitions of businesses
                      -198,600,000                                                                      
          net proceeds (payments) from stock option activity
                           4,500,000                                                                   
          proceeds from sales of marketable securities
                                                                                              
          payment of contingent consideration
                                                                                             
          acquisition
                                                                                             
          net payments from stock option activity
                              3,800,000 -1,200,000   1,100,000 -1,600,000                                                           
          cash used in financing activities
                               -38,400,000                                                               
          u.s. tax reform income tax expense
                                                                                              
          years ended december 31
                                                                                              
          class a common stock
                                                                                              
          balance at the beginning of the year
                                                                                              
          conversion of class a common stock
                                                                                              
          balance at the end of the year
                                                                                              
          common stock
                                                                                              
          capital in excess of par value
                                                                                              
          issuance of share units
                                                                                              
          vesting of share units
                                                                                              
          exercises of stock options
                                                                                              
          stock incentives
                                                                                              
          retained earnings
                                                                                              
          cash dividends on stock
                                                                                              
          accumulated other comprehensive loss
                                                                                              
          foreign currency translation adjustments
                                                                                              
          unrealized net gain on cash flow derivative instruments, less related income tax benefit of (0.3) in 2019, (0.1) in 2018 and 0.7 in 2017
                                                                                              
          change in pension liability less related income tax benefit of (1.0) in 2019, 4.3 in 2018 and (7.5) in 2017
                                                                                              
          treasury stock
                                                                                              
          exercise of stock options, net of 87,918, 54,180 and 160,856 shares surrendered as proceeds and to pay taxes in 2019, 2018 and 2017, respectively
                                                                                              
          stock incentives and directors’ compensation
                                                                                              
          shares repurchased
                                                                                              
          total stockholders’ equity
                                                                                              
          acquisition related contingent payments
                                                                                              
          unrealized net gain on cash flow derivative instruments, less related income tax benefit of (0.1) in 2018, 0.7 in 2017 and 0.6 in 2016
                                                                                              
          change in pension liability less related income tax benefit of 4.3 in 2018, (7.5) in 2017 and 5.7 in 2016
                                                                                              
          exercise of stock options, net of 54,180, 160,856 and 54,019 shares surrendered as proceeds and to pay taxes in 2018, 2017 and 2016, respectively
                                                                                              
          cash and cash equivalents—beginning of period
                                                       380,700,000                                       
          cash and cash equivalents—end of period
                                                       369,800,000                                       
          pension expense
                                            -2,100,000       8,800,000 6,600,000 6,600,000 6,600,000 7,000,000 6,900,000 7,100,000 6,900,000                                   
          acquisition related contingent payment
                                                                                              
          see accompanying notes which are an integral part of these statements.
                                                                                              
          tax benefit from exercises of stock options and vesting of share units
                                                                                              
          unrealized net gain on cash flow derivative instruments, less related income tax benefit of 0.7 in 2017, 0.6 in 2016 and (0.2) in 2015
                                                                                              
          change in pension liability less related income tax benefit of (7.5) in 2017, 5.7 in 2016 and (0.5) in 2015
                                                                                              
          exercise of stock options, net of 160,856, 54,019 and 418,754 shares surrendered as proceeds and to pay taxes in 2017, 2016 and 2015, respectively
                                                                                              
          adjustments to reconcile earnings from continuing operations to cash from operating activities:
                                                                                              
          cash from operating activities – continuing operations
                                                                                              
          cash from operating activities – discontinued operations
                                                                                              
          long-term term debt incurred
                                                                                              
          unrealized net gain on cash flow derivative instruments, less related income tax benefit of 0.6 in 2016, (0.2) in 2015 and 0.1 in 2014
                                                                                              
          change in pension liability less related income tax benefit of 5.7 in 2016, (0.5) in 2015 and (1.0) in 2014
                                                                                              
          exercise of stock options, net of 54,019, 418,754 and 11,692 shares surrendered as proceeds and to pay taxes in 2016, 2015 and 2014, respectively
                                                                                              
          cash from operating activities - continuing operations
                                             108,700,000 129,100,000 26,700,000  173,500,000 62,000,000 -3,200,000      83,400,000 69,800,000 36,600,000  70,500,000 15,200,000 15,000,000  36,900,000 -52,500,000 -52,300,000                           
          cash from operating activities - discontinued operations
                                             -200,000 -500,000 -200,000  -400,000 -400,000 -200,000      -400,000 -600,000 -800,000  -400,000 -8,100,000 -18,500,000  -19,100,000 17,500,000 100,000                           
          term debt (repaid) incurred
                                             -2,700,000                                                 
          see accompanying notes to unaudited condensed consolidated financial statements.
                                                                                              
          pension income
                                              -1,400,000 -1,700,000                                               
          loss on disposal of assets
                                                300,000 100,000 200,000 -100,000 -200,000 400,000   300,000 300,000       -2,300,000                         
          term debt incurred
                                                                                              
          proceeds from sale of marketable securities
                                                                           7,500,000                   
          net proceeds from sale of securities
                                                     19,300,000    700,000 74,700,000 83,000,000  35,200,000 69,700,000 122,900,000                               
          debt incurred
                                                   81,900,000                                           
          loss from discontinued operations
                                                                                              
          unrealized gain on investment
                                                                                              
          cash from operating activities—continuing operations
                                                       12,300,000                                       
          cash from operating activities—discontinued operations
                                                       -500,000                                       
          net changes in operating assets and liabilities, net of acquisition:
                                                                                              
          investment in marketable securities
                                                       -33,700,000    -31,700,000   -119,200,000 -60,900,000                               
          loss (earnings) from discontinued operations
                                                                                              
          cash from investing activities – continuing operations
                                                                                              
          cash from investing activities – discontinued operations
                                                                                              
          gain on sale of investments
                                                             -27,200,000                               
          long-term debt retired
                                                         17,900,000 -18,900,000 -15,500,000                -6,500,000  -28,900,000 -9,500,000 -2,100,000   -2,300,000 -2,100,000  -2,300,000 -2,100,000  -28,600,000 -6,500,000 -2,100,000 
          acquisition of businesses
                                                                                     -13,300,000         
          proceeds on sale of assets
                                                                                              
          common stock repurchase
                                                                 -5,700,000                           
          cash from financing activities – continuing operations
                                                                                              
          cash from financing activities – discontinued operations
                                                                                              
          less earnings from discontinued operations
                                                                 -155,400,000 -21,700,000 -16,800,000                           
          cash from investing activities - continuing operations
                                                             -36,700,000 -66,700,000 48,900,000  -430,500,000 -11,900,000 -12,400,000                           
          cash from investing activities - discontinued operations
                                                                 729,500,000 1,400,000 -3,100,000                           
          long-term debt (retired) incurred
                                                             -6,000,000 -34,000,000 -143,100,000                               
          cash from financing activities - continuing operations
                                                             -13,400,000 -48,000,000 -141,600,000  15,600,000 29,500,000 73,000,000                           
          cash from financing activities - discontinued operations
                                                                                              
          other
                                                                       200,000 -2,100,000 3,900,000 600,000 -300,000 1,000,000 800,000 1,300,000 1,300,000 3,600,000 200,000 900,000 1,200,000   700,000 -1,500,000 2,500,000 1,800,000 -400,000 2,200,000 -800,000 
          proceeds from sale of investments
                                                                                    -100,000 5,000,000         
          net cash distributed with spinoff of discontinued sico businesses
                                                                                              
          loss on sale of assets
                                                                 400,000 100,000 200,000                           
          short-term debt incurred - net
                                                                       29,700,000                      15,000,000 
          net cash distributed with spin-off of discontinued businesses
                                                                                             
          proceeds from sale of restricted marketable securities
                                                                                           
          proceeds from sale of assets
                                                                                              
          short term debt incurred - net
                                                                     32,200,000                         
          proceeds from stock option activity
                                                                     400,000                         
          net cash distributed with spin off of discontinued sico businesses
                                                                                              
          continuing
                                                                                              
          earnings from continuing operations
                                                                        22,700,000 34,600,000       17,000,000    19,200,000          
          gain on sale of assets
                                                                                              
          net repayments under notes payable
                                                                                              
          purchases of treasury stock
                                                                                              
          discontinued
                                                                                              
          cash from discontinued operations
                                                                                         -700,000  100,000 -200,000 -200,000 
          continuing operations
                                                                                              
          discontinued operations
                                                                                              
          purchases of investments
                                                                                              
          proceeds from disposition of business
                                                                                              
          purchase of treasury stock
                                                                                 -2,600,000             
          other investing activities
                                                                                              
          purchase of investments
                                                                                     -5,000,000         
          other stock transactions
                                                                                 5,100,000    900,000    1,600,000    
          net proceeds from common stock and option activity
                                                                                   2,700,000    4,100,000      2,500,000 
          adjustments to reconcile net earnings to net cash from operating activities:
                                                                                              
          net change in current assets and liabilities
                                                                                       -32,500,000 18,100,000 59,900,000 19,600,000 600,000 -10,300,000 -33,500,000 
          net change in other noncurrent assets and liabilities
                                                                                       -800,000  2,900,000  -1,400,000 300,000 -1,600,000 
          cash used by operating activities
                                                                                              
          net change in current assets and liabilities, net of acquisitions
                                                                                              
          net change in other noncurrent assets and liabilities, net of aquisitions
                                                                                              
          other, net of acquisitions
                                                                                              
          cash and cash equivalents-beginning of period
                                                                                       24,000,000   18,700,000 
          net change in noncurrent assets and liabilities
                                                                                              
          short-term debt retired - net
                                                                                              
          net proceeds from option activity
                                                                                              
          net proceeds from common stock offering
                                                                                              
          cash flow provided by discontinued operations
                                                                                              
          adjustments to reconcile net earnings to net cash provided
                                                                                              
          by operating activities:
                                                                                              
          depreciation
                                                                                           12,500,000 12,800,000 12,600,000 
          amortization
                                                                                           700,000 700,000 700,000 
          adjustments to reconcile net earnings to cash
                                                                                              
          provided by operating activities: