7Baggers

Rollins, Inc
(NYSE:ROL) 

ROL stock logo

Rollins, Inc., through its subsidiaries, provides pest and termite control services to residential and commercial customers. It offers protection against termite damage, rodents, and insects to homes and businesses, including hotels, food service establishments, food manufacturers, retailers, and tr...

Founded: 1948
Full Time Employees: 14,952
Sector: Consumer Cyclical
Industry: Personal Services

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Quarterly
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    Unit: USD2026-03-31 2025-12-31 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 2012-09-30 2012-06-30 2012-03-31 2011-09-30 2011-06-30 2011-03-31 2010-09-30 2010-06-30 2010-03-31 2009-09-30 2009-06-30 2009-03-31 2008-09-30 2008-06-30 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2005-12-31 2001-03-31 
                                                                                
      revenues
                                                                                
      total revenues
    906,424,000 912,913,000 1,026,106,000 999,527,000 822,504,000 832,169,000 916,270,000 891,920,000 748,349,000 754,086,000 840,427,000 820,750,000 658,015,000 661,390,000 729,704,000 714,049,000 590,680,000 600,343,000 650,199,000 638,204,000 535,554,000 536,292,000 583,698,000 553,329,000 487,901,000 505,985,000 556,466,000 523,957,000 429,069,000 444,623,000 487,739,000 480,461,000 408,742,000 414,713,000 450,442,000 433,555,000 375,247,000 385,614,000 423,994,000 411,133,000 352,736,000 362,500,000 399,746,000 392,150,000 330,909,000 343,951,000 384,870,000 369,357,000 313,388,000 324,707,000 362,155,000 350,798,000 299,714,000 340,179,000 334,872,000 289,465,000 323,929,000 320,436,000 271,643,000 305,118,000 298,803,000 253,041,000 286,852,000 284,567,000 242,972,000 277,911,000 284,499,000 169,741,500 238,116,000 239,618,000 201,232,000 163,556,250 227,816,000 232,222,000   
      yoy
    10.20% 9.70% 11.99% 12.06% 9.91% 10.35% 9.02% 8.67% 13.73% 14.02% 15.17% 14.94% 11.40% 10.17% 12.23% 11.88% 10.29% 11.94% 11.39% 15.34% 9.77% 5.99% 4.89% 5.61% 13.71% 13.80% 14.09% 9.05% 4.97% 7.21% 8.28% 10.82% 8.93% 7.55% 6.24% 5.45% 6.38% 6.38% 6.07% 4.84% 6.60% 5.39% 3.87% 6.17% 5.59% 5.93% 6.27% 5.29% 4.56% -4.55% 8.15% 21.19% -7.48% 6.16% 23.28% -5.13% 8.41% 26.63% -5.30% 7.22% 22.98% -8.95% 0.83% 67.65% 2.04% 15.98% 41.38% 3.78% 4.52% 3.18%       
      qoq
    -0.71% -11.03% 2.66% 21.52% -1.16% -9.18% 2.73% 19.19% -0.76% -10.27% 2.40% 24.73% -0.51% -9.36% 2.19% 20.89% -1.61% -7.67% 1.88% 19.17% -0.14% -8.12% 5.49% 13.41% -3.57% -9.07% 6.20% 22.11% -3.50% -8.84% 1.51% 17.55% -1.44% -7.93% 3.90% 15.54% -2.69% -9.05% 3.13% 16.56% -2.69% -9.32% 1.94% 18.51% -3.79% -10.63% 4.20% 17.86% -3.49% -10.34% 3.24% 17.04% -11.90% 1.58% 15.69% -10.64% 1.09% 17.96% -10.97% 2.11% 18.08% -11.79% 0.80% 17.12% -12.57% -2.32% 67.61% -28.71% -0.63% 19.08% 23.04% -28.21% -1.90%    
      costs and expenses
                                                                                
      cost of services provided
    445,522,000 447,561,000 467,450,000 461,861,000 400,134,000 405,462,000 421,892,000 410,285,000 365,558,000 370,305,000 388,533,000 384,191,000 326,842,000 328,083,000 348,158,000 336,780,000 295,378,000 297,729,000 305,474,000 297,862,000 261,552,000 195,562,000 275,474,000 255,622,000 251,152,000 254,284,000 268,718,000 253,333,000 217,258,000 221,235,000 236,287,000 230,772,000 206,143,000 207,519,000 218,781,000 204,480,000 189,163,000 192,995,000 205,608,000 195,943,000 177,802,000 182,235,000 195,489,000 190,209,000 168,043,000 174,979,000 188,810,000 182,642,000 161,308,000 167,357,000 181,135,000 174,361,000 155,606,000 170,478,000 165,993,000 148,082,000 165,097,000 159,645,000 140,898,000 156,064,000 148,428,000 130,975,000 147,436,000 141,633,000 125,371,000  146,076,000 87,866,500 123,029,000 121,601,000 106,836,000 86,313,750 119,206,000 119,035,000   
      gross profit
    460,902,000 465,352,000 558,656,000 537,666,000 422,370,000 426,707,000 494,378,000 481,635,000 382,791,000 383,781,000 451,894,000 436,559,000 331,173,000 333,307,000 381,546,000 377,269,000 295,302,000 302,614,000 344,725,000 340,342,000 274,002,000 340,730,000 308,224,000 297,707,000 236,749,000 251,701,000 287,748,000 270,624,000 211,811,000 223,388,000 251,452,000 249,689,000 202,599,000 207,194,000 231,661,000 229,075,000 186,084,000 192,619,000 218,386,000 215,190,000 174,934,000 180,265,000 204,257,000 201,941,000 162,866,000 168,972,000 196,060,000 186,715,000 152,080,000 157,350,000 181,020,000 176,437,000 144,108,000 169,701,000 168,879,000 141,383,000 158,832,000 160,791,000 130,745,000 149,054,000 150,375,000 122,066,000 139,416,000 142,934,000 117,601,000  138,423,000 81,875,000 115,087,000 118,017,000 94,396,000 77,242,500 108,610,000 113,187,000   
      yoy
    9.12% 9.06% 13.00% 11.63% 10.34% 11.19% 9.40% 10.33% 15.59% 15.14% 18.44% 15.72% 12.15% 10.14% 10.68% 10.85% 7.77% -11.19% 11.84% 14.32% 15.74% 35.37% 7.12% 10.01% 11.77% 12.67% 14.43% 8.38% 4.55% 7.82% 8.54% 9.00% 8.88% 7.57% 6.08% 6.45% 6.37% 6.85% 6.92% 6.56% 7.41% 6.68% 4.18% 8.15% 7.09% 7.39% 8.31% 5.83% 5.53% -7.28% 7.19% 24.79% -9.27% 5.54% 29.17% -5.15% 5.62% 31.72% -6.22% 4.28% 27.87%  0.72% 74.58% 2.18%  46.64% 6.00% 5.96% 4.27%       
      qoq
    -0.96% -16.70% 3.90% 27.30% -1.02% -13.69% 2.65% 25.82% -0.26% -15.07% 3.51% 31.82% -0.64% -12.64% 1.13% 27.76% -2.42% -12.22% 1.29% 24.21% -19.58% 10.55% 3.53% 25.75% -5.94% -12.53% 6.33% 27.77% -5.18% -11.16% 0.71% 23.24% -2.22% -10.56% 1.13% 23.10% -3.39% -11.80% 1.49% 23.01% -2.96% -11.75% 1.15% 23.99% -3.61% -13.82% 5.00% 22.77% -3.35% -13.08% 2.60% 22.43% -15.08% 0.49% 19.45% -10.99% -1.22% 22.98% -12.28% -0.88% 23.19% -12.44% -2.46% 21.54%   69.07% -28.86% -2.48% 25.02% 22.21% -28.88% -4.04%    
      gross margin %
    50.85% 50.97% 54.44% 53.79% 51.35% 51.28% 53.96% 54.00% 51.15% 50.89% 53.77% 53.19% 50.33% 50.39% 52.29% 52.84% 49.99% 50.41% 53.02% 53.33% 51.16% 63.53% 52.81% 53.80% 48.52% 49.74% 51.71% 51.65% 49.37% 50.24% 51.55% 51.97% 49.57% 49.96% 51.43% 52.84% 49.59% 49.95% 51.51% 52.34% 49.59% 49.73% 51.10% 51.50% 49.22% 49.13% 50.94% 50.55% 48.53% 48.46% 49.98% 50.30% 48.08% 49.89% 50.43% 48.84% 49.03% 50.18% 48.13% 48.85% 50.33% 48.24% 48.60% 50.23% 48.40% 0% 48.66% 48.24% 48.33% 49.25% 46.91% 47.23% 47.67% 48.74% NaN% NaN% 
      sales, general and administrative
    282,918,000 273,719,000 301,404,000 307,596,000 250,513,000 245,545,000 274,918,000 271,547,000 223,057,000 218,565,000 244,906,000 255,331,000 196,431,000 190,357,000 213,581,000 219,987,000 178,785,000 187,538,000 194,261,000 183,482,000 162,208,000 159,086,000 168,006,000 171,253,000 157,862,000 154,795,000 167,168,000 161,886,000 139,530,000 135,760,000 145,072,000 143,379,000 126,487,000 123,680,000 134,932,000 129,667,000 115,154,000 126,321,000 125,407,000 126,545,000 112,255,000 117,601,000 121,944,000 118,622,000 105,575,000 111,921,000 118,679,000 110,522,000 100,584,000 106,608,000 113,028,000 109,518,000 99,134,000 108,520,000 106,068,000 94,824,000 102,396,000 101,757,000 91,498,000 98,909,000 96,772,000 85,101,000 93,233,000 91,806,000 81,988,000  92,030,000 55,495,500 78,154,000 76,787,000 67,041,000 52,835,000 74,472,000 74,368,000   
      depreciation and amortization
    32,498,000 31,567,000 32,231,000 31,737,000 29,209,000 30,535,000 27,664,000 27,711,000 27,310,000 26,143,000 24,668,000 26,439,000 22,502,000 17,872,000 24,282,000 24,325,000 24,847,000 23,686,000 23,617,000 23,306,000 23,596,000 22,403,000 22,404,000 21,925,000 21,597,000 22,606,000 21,690,000 20,132,000 16,683,000 16,643,000 16,867,000 16,366,000 16,916,000 14,950,000 14,313,000 13,547,000 13,771,000 13,829,000 13,083,000 12,350,000 11,640,000 11,340,000 11,156,000 11,245,000 10,781,000 11,250,000 11,437,000 10,608,000 10,214,000 9,833,000 10,076,000 9,768,000 9,894,000 9,465,000 9,613,000 9,767,000 9,337,000 9,288,000 9,200,000 9,076,000 8,967,000 9,000,000 9,321,000 9,374,000 9,429,000  8,685,000 5,120,500 6,885,000 6,911,000 6,686,000 5,100,000 6,662,000 6,945,000   
      total operating expenses
    760,938,000 752,847,000 801,085,000 801,194,000 679,856,000 681,542,000 724,474,000 709,543,000 615,925,000 615,013,000 663,303,000 665,961,000 545,775,000 536,312,000 586,021,000 581,092,000 499,010,000                                                            
      operating income
    145,486,000 160,066,000 225,021,000 198,333,000 142,648,000 150,627,000 191,796,000 182,377,000 132,424,000 139,073,000 177,124,000 154,789,000 112,240,000 125,078,000 143,683,000 132,957,000 91,670,000                                                            
      yoy
    1.99% 6.27% 17.32% 8.75% 7.72% 8.31% 8.28% 17.82% 17.98% 11.19% 23.27% 16.42% 22.44%                                                                
      qoq
    -9.11% -28.87% 13.46% 39.04% -5.30% -21.46% 5.16% 37.72% -4.78% -21.48% 14.43% 37.91% -10.26% -12.95% 8.07% 45.04%                                                             
      operating margin %
    16.05% 17.53% 21.93% 19.84% 17.34% 18.10% 20.93% 20.45% 17.70% 18.44% 21.08% 18.86% 17.06% 18.91% 19.69% 18.62% 15.52% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% NaN% NaN% 
      interest expense
    8,851,000 7,440,000 7,942,000 7,380,000 5,796,000 5,027,000 7,150,000 7,775,000 7,725,000 8,258,000 5,547,000 4,785,000 465,000 344,000 846,000 880,000 568,000 -504,000 222,000 506,000 606,000 591,000 866,000 1,460,000 2,165,000 2,466,000 2,826,000 1,899,000 -274,000   75,000 58,000         -33,500 -21,000   -116,000 24,000   -112,000 -101,000   19,000 20,000 51,000 79,000 178,000 192,000 100,000 66,000 99,000 159,000 259,000 428,000  393,000          
      other expense
    -463,000 -2,082,000 -350,000 -292,000 -692,000    61,000                                                                    
      consolidated income before income taxes
    137,098,000 154,708,000 217,429,000 191,245,000 137,544,000 145,350,000 185,228,000 175,014,000 124,638,000 146,675,000 172,070,000 151,023,000 116,489,000 127,731,000 144,817,000 133,988,000 92,381,000                                                            
      provision for income taxes
    29,260,000 38,267,000 53,902,000 49,756,000 32,296,000 39,675,000 48,315,000 45,617,000 30,244,000 37,872,000 44,293,000 40,880,000 28,255,000 39,498,000 37,195,000 33,689,000 19,936,000 28,638,000 33,219,000 35,085,000 27,209,000 17,404,250 29,323,000 28,162,000 12,132,000 9,142,250 2,078,000 22,664,000 11,827,000 14,641,500 23,262,000 24,635,000 10,669,000 20,142,250 31,131,000 32,450,000 16,988,000 19,686,000 30,315,000 29,179,000 19,250,000 17,744,750 27,387,000 27,261,000 16,331,000 16,300,500 24,799,000 24,811,000 15,592,000 13,761,750 21,817,000 21,284,000 11,946,000 19,486,000 20,051,000 13,661,000 17,605,000 18,507,000 11,215,000       12,201,000           
      net income
    107,838,000 116,441,000 163,527,000 141,489,000 105,248,000 105,675,000 136,913,000 129,397,000 94,394,000 108,803,000 127,777,000 110,143,000 88,234,000 88,233,000 107,622,000 100,299,000 72,445,000 65,337,000 93,853,000 98,854,000 92,643,000 62,619,000 79,579,000 75,358,000 43,268,000 50,765,000 44,061,000 64,295,000 44,226,000 50,968,000 66,628,000 65,542,000 48,525,000 33,735,000 51,430,000 53,689,000 40,270,000 38,007,000 49,651,000 47,783,000 31,928,000 31,749,000 45,046,000 45,073,000 30,281,000 29,917,000 41,121,000 40,860,000 25,766,000 27,957,000 36,200,000 35,994,000 23,179,000 32,211,000 33,127,000 23,080,000 29,415,000 31,061,000 18,640,000 25,513,000 27,700,000 17,583,000 22,733,000 25,482,000 15,808,000 19,804,000 22,738,000 13,199,250 18,765,000 21,239,000 12,793,000 11,817,500 17,037,000 19,330,000   
      yoy
    2.46% 10.19% 19.44% 9.34% 11.50% -2.87% 7.15% 17.48% 6.98% 23.31% 18.73% 9.81% 21.79% 35.04% 14.67% 1.46% -21.80% 4.34% 17.94% 31.18% 114.11% 23.35% 80.61% 17.21% -2.17% -0.40% -33.87% -1.90% -8.86% 51.08% 29.55% 22.08% 20.50% -11.24% 3.58% 12.36% 26.13% 19.71% 10.22% 6.01% 5.44% 6.12% 9.55% 10.31% 17.52% 7.01% 13.59% 13.52% 11.16% -13.21% 9.28% 55.95% -21.20% 3.70% 77.72% -9.54% 6.19% 76.65% -18.00% 0.12% 75.23% -11.21% -0.02% 93.06% -15.76% -6.76% 77.74% 11.69% 10.14% 9.88%       
      qoq
    -7.39% -28.79% 15.58% 34.43% -0.40% -22.82% 5.81% 37.08% -13.24% -14.85% 16.01% 24.83% 0.00% -18.02% 7.30% 38.45% 10.88% -30.38% -5.06% 6.70% 47.95% -21.31% 5.60% 74.17% -14.77% 15.22% -31.47% 45.38% -13.23% -23.50% 1.66% 35.07% 43.84% -34.41% -4.21% 33.32% 5.95% -23.45% 3.91% 49.66% 0.56% -29.52% -0.06% 48.85% 1.22% -27.25% 0.64% 58.58% -7.84% -22.77% 0.57% 55.29% -28.04% -2.77% 43.53% -21.54% -5.30% 66.64% -26.94% -7.90% 57.54% -22.65% -10.79% 61.20% -20.18% -12.90% 72.27% -29.66% -11.65% 66.02% 8.25% -30.64% -11.86%    
      net income margin %
    11.90% 12.75% 15.94% 14.16% 12.80% 12.70% 14.94% 14.51% 12.61% 14.43% 15.20% 13.42% 13.41% 13.34% 14.75% 14.05% 12.26% 10.88% 14.43% 15.49% 17.30% 11.68% 13.63% 13.62% 8.87% 10.03% 7.92% 12.27% 10.31% 11.46% 13.66% 13.64% 11.87% 8.13% 11.42% 12.38% 10.73% 9.86% 11.71% 11.62% 9.05% 8.76% 11.27% 11.49% 9.15% 8.70% 10.68% 11.06% 8.22% 8.61% 10.00% 10.26% 7.73% 9.47% 9.89% 7.97% 9.08% 9.69% 6.86% 8.36% 9.27% 6.95% 7.92% 8.95% 6.51% 7.13% 7.99% 7.78% 7.88% 8.86% 6.36% 7.23% 7.48% 8.32% NaN% NaN% 
      net income per share
    0.22 0.24 0.34 0.29 0.22 0.22 0.28 0.27 0.19 0.23 0.26 0.22 0.18 0.18 0.22 0.2 0.15 0.13 0.19 0.2 0.19 0.15 0.24 0.23 0.13 0.118 0.13 0.2 0.14 0.208 0.31 0.3 0.22 0.168 0.24 0.25 0.18 0.148 0.23 0.22 0.15 0.138 0.21 0.21 0.14 0.185 0.28 0.28 0.18 0.163 0.25 0.25 0.16 0.22 0.23 0.16 0.2 0.21 0.13 0.26 0.28 0.18  0.26 0.16  0.23 0.198 0.28 0.32 0.19 0.175 0.25 0.29   
      weighted-average shares outstanding – basic
    481,385 484,105 484,635 484,643 484,414 484,249 484,317 484,244 484,131 489,949                                                               67,068 67,556   
      weighted-average shares outstanding – diluted
    481,398 484,147 484,670 484,674 484,434 484,295 484,359 484,419 484,318 490,130                                                               68,700 69,243   
      dividends paid per share
    0.183 0.183 0.165 0.165 0.165 0.165 0.15 0.15 0.15 0.15 0.13 0.13 0.13 0.13 0.1 0.1 0.1 0.18 0.08 0.08 0.08 0.05 0.08 0.08 0.12 0.15 0.11 0.11 0.11 0.05 0.14 0.14 0.14 0.215 0.115 0.115 0.115 0.2 0.1 0.1 0.1 0.18 0.08 0.08 0.08 0.205 0.105 0.105 0.105 0.18 0.09 0.09 0.09 0.08 0.08 0.08 0.07 0.07 0.07 0.09 0.09 0.09 0.07 0.07 0.07  0.063 0.056 0.075 0.075 0.075 0.047 0.063 0.063   
      restructuring costs
              5,196,000                                                                  
      other income
         250,000 -582,000 -412,000    -1,019,000     -1,279,000                                                            
      other (income)
             -15,860,000 -493,000  -4,714,000 -1,292,500 -1,980,000 -1,911,000                                                             
      weighted-average shares outstanding - basic
              490,775 492,700 492,516 492,300 492,316 492,327 492,213     491,604    327,477        217,988        218,583    145,796    146,081          98,388 99,044 99,206   98,332 99,233 99,369  66,608 66,977 67,321      
      weighted-average shares outstanding - diluted
              490,965 492,891 492,701 492,413 492,430 492,440 492,325     491,604    327,477        217,988        218,583    145,796    146,081          98,505 99,199 99,393   99,021 100,096 100,171  67,318 67,675 68,729      
      chairman's accelerated stock vesting expense
                                                                                
      loss on sale of assets
                     -8,399,500 -447,000                                                          
      income before income taxes
                     95,215,750 127,072,000 133,939,000 119,852,000 86,898,000 108,902,000 103,520,000 55,400,000 72,009,000 46,139,000 86,959,000 56,053,000 71,472,000 89,890,000 90,177,000 59,194,000 68,544,000 82,561,000 86,139,000 57,258,000 52,530,000 79,966,000 76,962,000 51,178,000 51,799,000 72,433,000 72,334,000 46,612,000 46,535,000 65,920,000 65,671,000 41,358,000 41,186,000 58,017,000 57,278,000 35,125,000 51,697,000 53,178,000 36,741,000 47,020,000 49,568,000 29,855,000 40,969,000 44,379,000 28,052,000 36,673,000 41,513,000 25,761,000 32,005,000 37,329,000 21,672,250 30,531,000 34,930,000 21,228,000      
      weighted-average shares outstanding - basic and diluted
                     492,054 492,069 491,999 492,003  327,754                                                      
      gain on sale of assets
                       -891,000  157,250 1,355,000 -451,000  -101,500 27,000 -252,000 -181,000 -169,500 -314,000 -308,000 -56,000 -44,750 -66,000 -88,000 -26,000 -180,000 -52,000 -579,000 -89,000 -376,000 -1,255,000 -194,000 -55,000                                
      losses on sale of assets
                        -32,260,000                                                        
      accelerated stock vesting expense
                          6,691,000                                                      
      pension settlement loss
                              49,898,000                                                  
      weighted-average participating shares outstanding - basic and diluted
                           327,763 327,682  327,459 327,506 327,506  218,214 218,188 218,163  217,988 218,002   218,039 218,437 218,686  218,594 218,613 218,541  145,800 145,875 145,991                            
      interest income
                                 -290,000 -63,000   83,000 -79,000 -190,000 -73,000 -4,000 -18,000 -88,000 -50,000   -66,000 -47,000   -86,000 -76,000                   -385,000 -466,000 -522,000 -552,000 -242,000 -332,000 -344,000   
      weighted average participating shares outstanding -basic and diluted
                                        217,971                                        
      weighted-average participating shares outstanding – basic
                                                      146,007                          
      dilutive effect of stock options
                                                         11 17 60 69 97                  
      weighted-average participating shares outstanding – assuming dilution
                                                      146,007    146,428    147,570                  
      weighted-average participating shares outstanding - basic
                                                       146,210 146,238 146,059 146,417 146,697 146,549 147,245 147,473                  
      weighted-average participating shares outstanding — assuming dilution
                                                       146,210 146,238 146,061  146,714 146,609 147,314                   
      loss on sales of assets
                                                                191,000  30,000     -28,250 -17,000 -89,000    2,000   
      costs and expenses - sum
                                                               264,149,000 254,424,000  250,179,000    247,170,000 148,069,250 207,585,000 204,688,000 180,004,000 144,003,000 199,991,000 200,006,000   
      current
                                                               19,058,000 16,532,000 10,384,000 13,196,000 15,189,000 9,256,000  14,995,000 7,625,750 10,710,000 13,455,000 6,338,000 6,449,750 8,854,000 11,079,000   
      deferred
                                                                147,000 85,000 744,000 842,000 697,000  -404,000 847,250 1,056,000 236,000 2,097,000 1,286,000 1,934,000 1,807,000   
      provision for income taxes - sum
                                                                16,679,000 10,469,000 13,940,000 16,031,000 9,953,000  14,591,000 8,473,000 11,766,000 13,691,000 8,435,000 7,735,750 10,788,000 12,886,000   
      gain on sales of assets
                                                                      -14,000    -7,000 -3,750 -17,000    
      earnings per share to common stockholder:
                                                                                
      basic
                                                                                
      distributed
                                                                  0.07              
      undistributed
                                                                  0.16              
      diluted
                                                                                
      weighted average shares outstanding - basic
                                 327,291        218,244                          97,727             
      weighted average shares outstanding - diluted
                                 327,291        218,244                          98,524             
      income per share - basic
                                                                     0.2           
      income per share - diluted
                                                                     0.2           
      basic and diluted earnings available to stockholders
                                                                                
      shares
                                                                                
      effect of dilutive securities:
                                                                                
      employee stock options and time lapse restricted shares
                                                                                
      per share amounts
                                                                                
      basic income per common share
                                                                                
      diluted income per common share
                                                                                
      pension curtailment gain
                                                                                
      income before taxes
                                                                           19,553,250 27,825,000 32,216,000   
      the accompanying notes are an integral part of these financial statements.
                                                                                
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2026-03-31 2025-12-31 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 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-09-30 2012-06-30 2012-03-31 2011-09-30 2011-06-30 2011-03-31 2010-09-30 2010-06-30 2010-03-31 2009-09-30 2009-06-30 2009-03-31 2008-06-30 2008-03-31 2007-12-31 2007-06-30 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2005-12-31 2001-03-31 
                                                                                
        assets
                                                                                
        cash and cash equivalents
      116,543,000 100,004,000 127,357,000 123,035,000 201,177,000 89,630,000 95,282,000 106,697,000 112,971,000 103,825,000 142,247,000 154,747,000 112,503,000 95,346,000 121,876,000 220,964,000 258,338,000 105,301,000 117,655,000 128,528,000 117,322,000 98,477,000 95,440,000 134,829,000 92,582,000 94,276,000 104,362,000 98,466,000 116,607,000 115,485,000 118,652,000 87,885,000 84,319,000 107,050,000 113,396,000 194,837,000 162,478,000 142,785,000 139,263,000 126,465,000 131,238,000 134,574,000 134,310,000 109,684,000 93,389,000 108,372,000 114,216,000 101,519,000 118,216,000 116,734,000 91,597,000 82,479,000 93,713,000 62,060,000 59,684,000 30,219,000 25,820,000 23,340,000 20,250,000 19,286,000 14,149,000 26,221,000 22,575,000 14,957,000 15,272,000 71,365,000  57,044,000 54,994,000  53,787,000 37,221,000   
        trade receivables, net of allowance
      210,721,000 202,518,000 236,570,000 229,735,000 194,105,000 196,081,000 226,452,000 205,183,000 177,254,000 178,214,000 198,540,000 176,567,000 150,426,000 155,759,000 170,274,000 162,755,000 137,621,000 139,579,000 152,866,000 142,868,000 122,445,000 126,337,000 138,392,000 129,297,000 123,166,000 122,766,000 132,065,000 130,696,000 104,593,000 104,016,000 122,375,000 115,672,000 96,459,000 97,802,000 110,325,000 101,229,000 85,178,000 88,490,000 99,113,000 96,959,000 86,012,000 79,864,000 90,782,000 88,267,000 76,523,000 77,854,000 87,755,000  72,849,000                          
        financed receivables, short-term, net of allowance for expected credit losses of 2,944 and 3,112, respectively
      44,243,000                                                                          
        materials and supplies
      44,128,000 42,982,000 43,482,000 43,239,000 41,249,000 39,531,000 39,283,000 37,925,000 35,698,000 33,383,000 33,223,000 32,685,000 30,859,000 29,745,000 28,572,000 29,515,000 29,062,000 28,926,000 26,976,000 29,952,000 32,645,000 30,843,000 30,386,000 34,064,000 21,527,000 19,476,000 17,500,000 17,579,000 16,572,000 15,788,000 16,093,000 16,098,000 15,885,000 14,983,000 15,380,000 15,507,000 14,736,000 13,724,000 13,787,000 14,635,000 13,616,000 12,801,000 12,964,000 14,034,000 13,766,000 14,078,000 12,526,000 13,136,000 12,251,000 11,836,000 12,117,000 11,801,000 10,919,000 12,162,000 10,874,000 10,607,000 12,305,000 12,680,000 11,167,000 11,122,000 10,957,000 10,341,000 11,196,000 11,555,000 10,260,000 8,715,000  8,740,000 8,691,000  8,398,000 8,545,000   
        other current assets
      98,043,000 82,455,000 97,099,000 98,176,000 80,542,000 77,080,000 86,196,000 84,528,000 62,713,000 54,192,000 64,676,000 62,489,000 35,479,000 34,151,000 45,981,000 63,942,000 44,860,000 52,422,000 48,663,000 49,546,000 39,229,000 35,404,000 43,527,000 41,626,000 45,346,000 51,002,000 46,440,000 51,506,000 32,909,000 32,278,000 25,576,000 50,458,000 27,062,000 25,697,000 26,617,000 33,219,000 28,186,000 29,204,000 31,759,000 33,265,000 26,105,000 28,365,000 24,695,000 32,377,000 18,840,000 28,656,000 17,701,000 19,052,000 19,388,000 19,804,000 28,321,000 18,995,000 15,784,000 19,004,000 15,123,000 17,096,000 20,198,000 14,522,000 13,161,000 14,597,000 11,842,000 14,143,000 8,999,000 10,919,000 9,767,000 9,115,000  9,621,000 9,971,000  8,975,000 10,023,000   
        total current assets
      513,678,000 472,682,000 550,710,000 537,907,000 555,971,000 442,623,000 486,502,000 474,292,000 424,353,000 406,639,000 476,790,000 463,983,000 367,866,000 348,619,000 398,956,000 506,998,000 496,512,000 352,380,000 373,454,000 376,325,000 334,043,000 314,777,000 331,836,000 363,101,000 304,830,000 309,787,000 324,188,000 319,845,000 289,939,000 286,021,000 303,080,000 288,472,000 240,704,000 262,795,000 282,926,000 361,626,000 305,755,000 290,171,000 299,906,000 286,587,000 270,121,000 313,879,000 319,103,000 299,057,000 255,231,000 283,958,000 287,345,000 273,465,000 274,442,000 276,681,000 257,792,000 225,206,000 241,678,000 210,309,000 190,575,000 171,880,000 169,476,000 147,244,000 150,861,000 146,310,000 125,645,000 141,421,000 132,015,000 117,960,000 128,441,000 161,004,000  156,051,000 143,970,000  150,030,000 136,389,000   
        equipment and property, net of accumulated depreciation of 244,373 and 237,815, respectively
      124,910,000                                                                          
        goodwill
      1,384,591,000 1,374,664,000 1,358,242,000 1,337,903,000 1,178,704,000 1,161,085,000 1,135,122,000 1,116,215,000 1,095,141,000 1,070,310,000 1,053,965,000 1,045,997,000 852,800,000 846,704,000 772,325,000 742,019,000 730,139,000 721,819,000 665,645,000 664,118,000 659,795,000 653,176,000 619,656,000 602,310,000 596,067,000 572,847,000 570,759,000 563,075,000 370,492,000 368,481,000 365,480,000 359,107,000 364,606,000 346,514,000 372,924,000 258,263,000 257,612,000 255,665,000 260,154,000 254,001,000 252,618,000 249,939,000 248,792,000 269,867,000 269,375,000 255,563,000 250,540,000 255,515,000 211,847,000 212,201,000 212,004,000 212,280,000 211,373,000 210,971,000 211,237,000 210,898,000 213,705,000 212,130,000 200,639,000 189,668,000 189,925,000 189,355,000 188,830,000 188,101,000 183,083,000 126,296,000  125,974,000 125,230,000  134,017,000 134,006,000   
        customer contracts
      392,044,000 407,516,000 421,750,000 424,119,000 375,786,000 383,092,000 381,197,000 386,211,000 389,199,000 386,152,000 402,349,000 407,205,000 296,494,000 298,559,000 319,382,000 318,015,000 318,806,000 325,929,000 284,393,000 291,976,000 297,288,000 298,949,000 275,366,000 275,782,000 279,361,000 273,720,000 283,830,000 283,309,000 174,777,000 178,075,000 185,477,000 182,522,000 176,447,000 152,869,000 141,385,000 113,826,000 115,262,000 117,466,000 116,642,000 118,822,000 111,157,000 92,815,000    104,657,000   101,457,000          119,896,000 113,859,000 117,130,000 120,510,000 123,399,000 126,502,000 130,746,000 60,843,000         
        trademarks & tradenames
      166,193,000 166,779,000 167,613,000 167,972,000 150,519,000 149,895,000 151,294,000 151,334,000 151,821,000 151,368,000 150,215,000 148,901,000 111,353,000 111,646,000 114,016,000 111,040,000 109,520,000 108,976,000 108,231,000 108,517,000 108,761,000  104,610,000 104,760,000 104,863,000  102,657,000 102,986,000 53,934,000  53,850,000 52,323,000 50,198,000                                          
        other intangible assets
      7,486,000 8,089,000 8,828,000 8,879,000 8,508,000 8,602,000 8,230,000 8,434,000 8,370,000 8,214,000 7,335,000 7,568,000 7,402,000 8,543,000 9,807,000 10,004,000 10,090,000 11,679,000 9,914,000 10,158,000 10,198,000 10,777,000 9,966,000 10,176,000 10,314,000 10,525,000 11,008,000 11,228,000 10,712,000 11,043,000 11,587,000 11,578,000 11,438,000 61,548,000 45,973,000 43,171,000 43,784,000 44,310,000 45,243,000 45,782,000 46,386,000 46,116,000    28,815,000   27,112,000          25,636,000 24,531,000 24,575,000 22,742,000 22,899,000 23,172,000 25,364,000 9,176,000         
        operating lease right-of-use assets
      412,690,000 424,528,000 423,069,000 418,717,000 422,683,000 414,474,000 391,626,000 371,018,000 341,639,000 323,390,000 301,774,000 282,598,000 274,540,000 277,355,000 270,365,000 252,355,000 241,043,000 244,784,000   252,343,000                                                      
        financed receivables, long-term, net of allowance for expected credit losses of 8,704 and 7,922, respectively
      110,879,000                                                                          
        other assets
      47,763,000 50,021,000 55,884,000 52,205,000 40,790,000 45,153,000 45,179,000 44,385,000 41,940,000 46,817,000 49,223,000 46,962,000 41,352,000 39,033,000 38,636,000 43,666,000 46,161,000 34,949,000 31,157,000 30,007,000 28,632,000 27,176,000 25,669,000 24,540,000 21,663,000 24,161,000 21,249,000 21,070,000 20,625,000 19,063,000 20,975,000 20,488,000 20,061,000 19,420,000 18,968,000 18,527,000 17,593,000 16,824,000 16,373,000 15,870,000 15,118,000 14,690,000 13,548,000 14,083,000 14,011,000 13,832,000 13,668,000 13,788,000 13,879,000 13,246,000 12,602,000 12,403,000 11,307,000 11,009,000 11,052,000 9,670,000 10,503,000 10,523,000 9,554,000 8,869,000 9,190,000 8,008,000 7,114,000 6,396,000 6,908,000 6,828,000  5,873,000 5,514,000  4,531,000 4,429,000   
        total assets
      3,160,234,000 3,140,523,000 3,219,660,000 3,180,040,000 2,948,558,000 2,819,695,000 2,816,198,000 2,766,502,000 2,658,619,000 2,595,460,000 2,639,957,000 2,599,330,000 2,138,886,000 2,122,028,000 2,112,483,000 2,167,482,000 2,131,143,000 1,980,870,000 1,904,813,000 1,921,693,000 1,876,880,000 1,845,900,000 1,806,066,000 1,836,382,000 1,771,479,000 1,744,376,000 1,764,793,000 1,729,777,000 1,272,072,000 1,094,124,000 1,129,573,000 1,105,182,000 1,050,696,000 1,033,663,000 1,046,527,000 980,526,000 924,865,000 916,538,000 921,515,000 905,601,000 873,015,000 852,431,000 862,339,000 848,761,000 801,262,000 808,162,000 826,634,000 804,589,000 739,217,000 760,864,000 737,069,000 707,438,000 706,029,000 680,774,000 662,806,000 632,423,000 637,132,000 614,205,000 607,625,000 582,407,000 565,333,000 585,527,000 578,642,000 566,916,000 588,808,000 474,733,000  463,374,000 448,184,000  454,185,000 443,222,000   
        liabilities
                                                                                
        short-term debt
      163,926,000 123,683,000  59,989,000                                                                       
        accounts payable
      61,188,000 44,361,000 54,956,000 73,798,000 53,075,000 49,625,000 58,217,000 54,075,000 40,038,000 49,200,000 44,421,000 74,398,000 39,073,000 42,796,000 42,874,000 50,702,000 38,586,000 44,568,000 38,509,000 74,815,000 66,586,000 64,596,000 56,393,000 48,037,000 36,844,000 35,234,000 32,932,000 37,644,000 27,496,000 27,168,000 29,991,000 32,073,000 30,624,000 26,161,000 36,195,000 33,777,000 31,946,000 30,284,000 26,436,000 27,628,000 21,657,000 24,919,000 21,092,000 28,550,000 21,426,000 22,878,000 26,293,000 27,972,000 23,194,000 26,106,000 30,724,000 23,078,000 24,679,000 29,676,000 19,214,000 23,951,000 31,853,000 23,081,000 25,693,000 17,599,000 20,671,000 16,616,000 19,245,000 18,712,000 36,444,000 18,562,000  24,712,000 16,965,000  14,092,000 14,740,000   
        accrued insurance - current
      45,204,000  40,412,000 64,483,000 44,981,000  50,106,000 49,246,000 51,660,000  46,631,000 40,796,000 40,816,000 39,534,000 40,424,000                                                            
        accrued compensation and related liabilities
      102,461,000 128,259,000 126,892,000 120,826,000 88,898,000 122,869,000 108,227,000 107,606,000 79,372,000 114,355,000 99,228,000 94,968,000 67,761,000 99,251,000 95,694,000 95,948,000 76,291,000 97,862,000 96,285,000 91,912,000 78,357,000 91,011,000 88,566,000 87,050,000 68,289,000 81,943,000 78,699,000 77,377,000 58,853,000 77,741,000 73,829,000 72,558,000 64,610,000 73,016,000 75,087,000 72,013,000 60,338,000 75,839,000 72,569,000 71,564,000 63,896,000 73,607,000 74,138,000 69,295,000 60,217,000 74,090,000 72,074,000 63,408,000 66,175,000 63,695,000 57,088,000 50,218,000 62,827,000 56,234,000 52,592,000 60,365,000 60,951,000 51,697,000 60,214,000 55,966,000 47,865,000 58,208,000 54,804,000 45,216,000 46,445,000 33,048,000  40,052,000 33,084,000  42,813,000 39,185,000   
        unearned revenues
      194,273,000 187,670,000 200,215,000 200,110,000 191,162,000 180,851,000 201,909,000 196,690,000 186,021,000 172,380,000 183,389,000 183,253,000 167,564,000 158,092,000 166,866,000 165,220,000 156,516,000 145,122,000 151,645,000 151,379,000 140,378,000 131,253,000 139,734,000 139,541,000 129,352,000 122,825,000 132,915,000 133,672,000 123,935,000  123,916,000 124,784,000 117,934,000  118,950,000 112,973,000 104,325,000  110,848,000 109,733,000 102,303,000  105,725,000 107,327,000 100,104,000  104,296,000 105,455,000  100,114,000 100,057,000 96,251,000 95,727,000 96,127,000 92,778,000 95,022,000 93,387,000 92,193,000 95,711,000 93,450,000 89,604,000 95,361,000 95,355,000 90,785,000 98,837,000          
        operating lease liabilities - current
      136,714,000  134,242,000 130,822,000 127,456,000  113,727,000 105,905,000 97,394,000  88,668,000 86,918,000 83,981,000 84,543,000 82,611,000 77,867,000 74,463,000 75,240,000 76,684,000 77,604,000 75,822,000  72,197,000 71,494,000 69,094,000  63,952,000 62,195,000 60,454,000                                              
        other current liabilities
      90,897,000 120,019,000 156,127,000 138,052,000 131,247,000 115,658,000 89,882,000 96,428,000 137,451,000 101,744,000 119,359,000 95,368,000 68,161,000 54,568,000 66,300,000 75,283,000 82,317,000 73,206,000 60,833,000 73,269,000 96,186,000 63,540,000 64,868,000 88,321,000 71,050,000 60,975,000 60,065,000 60,688,000 54,034,000 50,406,000 53,923,000 61,084,000 57,443,000 58,345,000 50,724,000 41,216,000 43,968,000 44,847,000 35,249,000 36,738,000 42,373,000 33,394,000 32,727,000 31,416,000 37,822,000 37,451,000 40,170,000 38,384,000 29,778,000 32,093,000 32,805,000 39,382,000 34,865,000 36,459,000 43,569,000 35,774,000 32,478,000 30,027,000 28,326,000 25,822,000 31,526,000 25,610,000 23,218,000 28,561,000 26,249,000 26,808,000  20,186,000 26,406,000  23,264,000 23,724,000   
        total current liabilities
      794,663,000 785,525,000 712,844,000 788,080,000 636,819,000 645,162,000 622,068,000 609,950,000 591,936,000 576,689,000 581,696,000 575,701,000 467,356,000 493,784,000 509,769,000 517,744,000 480,897,000 491,162,000 477,496,000 518,744,000 507,788,000 472,511,000 469,139,000 478,173,000 417,868,000 410,035,000 410,880,000 414,341,000 352,712,000 299,029,000 309,381,000 319,231,000 299,073,000 294,569,000 308,786,000 287,097,000 267,515,000 276,991,000 271,646,000 271,299,000 262,868,000 252,986,000 264,874,000 263,935,000 244,457,000 252,679,000 267,857,000 259,431,000 235,792,000 248,559,000 247,066,000 233,858,000 240,601,000 240,740,000 228,583,000 235,913,000 249,249,000 241,916,000 255,656,000 237,470,000 224,863,000 260,663,000 267,761,000 265,301,000 282,060,000 184,449,000  193,988,000 183,635,000  194,865,000 193,210,000   
        accrued insurance, less current portion
      88,274,000 79,157,000 77,552,000 57,706,000 70,551,000 61,946,000 57,510,000 57,602,000 51,928,000 48,060,000 43,912,000 45,659,000 40,582,000 38,350,000 35,257,000 32,470,000 32,218,000 31,545,000 32,582,000 36,369,000 36,062,000 36,067,000 36,164,000 35,520,000 34,921,000 34,920,000 34,157,000 34,705,000 34,148,000 33,867,000 33,883,000 35,117,000 34,787,000 34,245,000 34,014,000 35,023,000 32,327,000 32,023,000 32,443,000 31,333,000 24,993,000 30,402,000 21,866,000 28,210,000 31,231,000 30,946,000 30,472,000 31,340,000 28,245,000 28,094,000 28,575,000 31,740,000 29,145,000 28,185,000 30,203,000 27,462,000 26,830,000 25,969,000 25,566,000 27,850,000 26,054,000 27,687,000 26,308,000 25,803,000 24,731,000 22,528,000  24,663,000 24,265,000  21,366,000 19,226,000   
        operating lease liabilities, less current portion
      279,873,000 290,765,000 292,181,000 291,093,000 298,126,000 295,899,000 280,555,000 267,639,000 246,614,000 233,369,000 217,861,000 200,201,000 194,860,000 196,888,000 191,565,000 178,021,000 169,839,000 172,520,000 177,381,000 182,804,000 178,508,000 140,897,000 140,795,000 144,846,000 140,152,000 135,651,000 133,703,000 129,373,000 121,775,000                                              
        long-term debt
      486,627,000 486,147,000 485,659,000 485,278,000 485,451,000 395,310,000 445,176,000 502,043,000 510,909,000 490,776,000 596,642,000 337,509,000 62,432,000 39,898,000 109,878,000 219,858,000 280,783,000 136,250,000 49,250,000 69,250,000 96,250,000 185,812,000 154,375,000 242,500,000 307,300,000 279,000,000 313,500,000 335,375,000                                               
        other long-term accrued liabilities
      129,109,000 124,608,000 119,376,000 114,012,000 101,859,000 90,785,000 93,112,000 93,210,000 89,736,000 90,999,000 97,003,000 98,035,000 85,904,000 85,911,000 69,463,000 73,822,000 59,877,000 54,090,000 53,187,000                                                        
        total liabilities
      1,778,546,000 1,766,202,000 1,687,612,000 1,736,169,000 1,592,806,000 1,489,102,000 1,498,421,000 1,530,444,000 1,491,123,000 1,439,893,000 1,537,114,000 1,257,105,000 851,134,000 854,831,000 915,932,000 1,021,915,000 1,023,614,000 898,822,000 803,184,000 871,009,000 887,945,000 904,540,000 873,350,000 973,552,000 971,108,000 928,626,000 957,896,000 977,513,000 552,948,000 382,216,000 394,815,000 409,371,000 387,933,000 379,739,000 396,088,000 363,064,000 341,314,000 347,993,000 347,286,000 347,281,000 331,456,000 328,402,000 342,909,000 351,518,000 334,282,000 345,486,000 335,621,000 329,047,000 300,962,000 353,572,000 352,262,000 342,472,000 337,369,000 336,467,000 326,551,000 305,925,000 323,949,000 312,985,000 321,184,000 306,837,000 293,670,000 332,299,000 341,272,000 338,721,000 339,332,000 238,185,000  255,064,000 243,319,000  255,306,000 255,181,000   
        commitments and contingencies
                                                                                
        stockholders’ equity
                                                                                
        preferred stock, without par value; 500,000 shares authorized, zero shares issued
                                                                                
        common stock
      481,462,000 481,194,000 484,628,000 484,640,000 484,619,000 484,372,000 484,306,000 484,314,000 484,230,000 484,080,000 484,038,000 492,821,000 492,787,000 492,448,000 492,472,000 492,417,000 492,461,000 491,911,000 492,049,000 492,079,000 492,124,000 491,612,000 327,749,000 327,759,000 327,767,000 327,431,000 327,442,000 327,486,000 327,530,000 327,308,000 218,212,000 218,217,000 218,186,000 217,992,000 217,975,000 217,991,000 218,009,000 217,792,000 217,830,000 218,300,000 218,698,000 218,753,000 218,791,000 218,795,000 218,841,000 145,722,000 145,726,000 145,953,000 145,864,000 145,879,000 146,078,000 146,279,000 146,038,000 146,071,000 146,803,000 146,292,000 146,904,000 147,428,000 98,107,000 98,559,000 99,336,000 99,040,000 99,168,000 99,882,000  100,913,000     70,681,000 70,645,000   
        additional paid in capital
      167,767,000  168,914,000 159,824,000 149,086,000  145,489,000 137,914,000 127,531,000 131,840,000 123,849,000 121,005,000 115,018,000 119,242,000 113,995,000 109,070,000 104,783,000 105,629,000 102,484,000                                                        
        accumulated other comprehensive income
      -26,324,000 -25,194,000 -26,958,000                                                                        
        retained earnings
      758,783,000 738,915,000 905,464,000 822,014,000 759,988,000 734,650,000 709,119,000 645,026,000 588,207,000 566,402,000 530,142,000 757,450,000 711,250,000 687,069,000 633,650,000 575,229,000 524,159,000 500,919,000 524,561,000 470,653,000 412,142,000 358,888,000 528,959,000 475,594,000 426,450,000 420,015,000 419,993,000 410,326,000 380,398,000 370,292,000 489,501,000 453,408,000 418,406,000 400,483,000 413,583,000 387,218,000 358,588,000 343,376,000 348,866,000 332,176,000 315,676,000 306,892,000 314,461,000 286,892,000 259,295,000 319,803,000 319,691,000 299,975,000 270,397,000 268,667,000 249,590,000 230,785,000 227,013,000 206,474,000 199,373,000 179,217,000 170,158,000 159,197,000 194,130,000 184,897,000 181,414,000 165,999,000 152,659,000 145,282,000 138,052,000 125,527,000  145,420,000 143,592,000  143,336,000 132,871,000   
        total stockholders’ equity
      1,381,688,000 1,374,321,000 1,532,048,000 1,443,871,000 1,355,752,000 1,330,593,000 1,317,777,000 1,236,058,000 1,167,496,000 1,155,567,000 1,102,843,000 1,342,225,000 1,287,752,000 1,267,197,000 1,196,551,000 1,145,567,000 1,107,529,000 1,082,048,000 1,101,629,000 1,050,684,000 988,935,000 941,360,000 932,716,000 862,830,000 800,371,000    719,124,000 711,908,000 734,758,000 695,811,000 662,763,000 653,924,000 650,439,000 617,462,000 583,551,000 568,545,000 574,229,000 558,320,000 541,559,000 524,029,000 519,430,000 497,243,000 466,980,000 462,676,000 491,013,000 475,542,000  407,292,000 384,807,000 364,966,000 368,660,000 344,307,000 336,255,000 326,498,000 313,183,000 301,220,000 286,441,000 275,570,000 271,663,000 253,228,000 237,370,000 228,195,000 249,476,000 236,548,000     198,879,000 188,041,000   
        total liabilities and stockholders’ equity
      3,160,234,000 3,140,523,000 3,219,660,000 3,180,040,000 2,948,558,000 2,819,695,000 2,816,198,000 2,766,502,000 2,658,619,000 2,595,460,000 2,639,957,000 2,599,330,000 2,138,886,000 2,122,028,000 2,112,483,000 2,167,482,000 2,131,143,000 1,980,870,000 1,904,813,000 1,921,693,000 1,876,880,000 1,845,900,000 1,806,066,000 1,836,382,000 1,771,479,000    1,272,072,000 1,094,124,000 1,129,573,000 1,105,182,000 1,050,696,000 1,033,663,000 1,046,527,000 980,526,000 924,865,000 916,538,000 921,515,000 905,601,000 873,015,000 852,431,000 862,339,000 848,761,000 801,262,000 808,162,000 826,634,000 804,589,000  760,864,000 737,069,000 707,438,000 706,029,000 680,774,000 662,806,000 632,423,000 637,132,000 614,205,000 607,625,000 582,407,000 565,333,000 585,527,000 578,642,000 566,916,000 588,808,000 474,733,000     454,185,000 443,222,000   
        financed receivables, short-term, net of allowance for expected credit losses of 3,112 and 2,536, respectively
       44,723,000                                                                         
        equipment and property, net of accumulated depreciation of 237,815 and 382,266, respectively
       126,187,000                                                                         
        financed receivables, long-term, net of allowance for expected credit losses of 7,922 and 6,150, respectively
       110,057,000                                                                         
        accrued insurance – current
       44,123,000    54,840,000    46,807,000                                                                 
        operating lease liabilities – current
       137,410,000    121,319,000    92,203,000                                                                 
        additional paid-in capital
       179,406,000    155,205,000                                                              13,085,000 12,344,000      
        financed receivables, short-term, net of allowance for expected credit losses of 3,148 and 2,536, respectively
        46,202,000                                                                        
        equipment and property, net of accumulated depreciation of 230,988 and 382,266, respectively
        128,662,000                                                                        
        financed receivables, long-term, net of allowance for expected credit losses of 7,724 and 6,150, respectively
        104,902,000                                                                        
        financed receivables, short-term, net of allowance for expected credit losses of 2,840 and 2,536, respectively
         43,722,000                                                                       
        equipment and property, net of accumulated depreciation of 354,876 and 382,266, respectively
         129,713,000                                                                       
        financed receivables, long-term, net of allowance for expected credit losses of 6,923 and 6,150, respectively
         102,625,000                                                                       
        accumulated other comprehensive loss
         -22,607,000 -37,941,000 -43,634,000 -21,137,000 -31,196,000 -32,472,000 -26,755,000 -35,186,000 -29,051,000 -31,303,000 -31,562,000 -43,566,000 -31,149,000 -13,874,000 -16,411,000 -17,465,000 -10,890,000 -11,155,000 -10,897,000 -23,153,000 -29,163,000 -38,711,000 -21,109,000 -26,746,000 -68,508,000 -68,736,000 -71,078,000 -54,637,000 -54,026,000 -48,908,000 -45,956,000 -59,601,000 -63,686,000 -66,068,000 -70,075,000 -66,756,000 -63,799,000 -61,286,000 -71,178,000 -80,428,000 -71,709,000 -72,637,000 -65,488,000 -34,220,000 -27,531,000 -31,771,000 -58,218,000               -5,243,000 -5,014,000     -22,657,000 -22,355,000   
        financed receivables, short-term, net of allowance for expected credit losses of 2,589 and 2,536, respectively
          38,898,000                                                                      
        equipment and property, net of accumulated depreciation of 390,827 and 382,266, respectively
          123,754,000                                                                      
        financed receivables, long-term, net of allowance for expected credit losses of 6,527 and 6,150, respectively
          91,843,000                                                                      
        financed receivables, short-term, net of allowance for expected credit losses of 2,536 and 1,874, respectively
           40,301,000                                                                     
        equipment and property, net of accumulated depreciation of 382,266 and 360,421, respectively
           124,839,000                                                                     
        financed receivables, long-term, net of allowance for expected credit losses of 6,150 and 3,728, respectively
           89,932,000                                                                     
        financed receivables, short-term, net of allowance for expected credit losses of 2,271 and 1,874, respectively
            39,289,000                                                                    
        equipment and property, net of accumulated depreciation of 378,768 and 360,421, respectively
            129,168,000                                                                    
        financed receivables, long-term, net of allowance for expected credit losses of 5,354 and 3,728, respectively
            87,880,000                                                                    
        financed receivables, short-term, net of allowance for expected credit losses of 1,971 and 1,874, respectively
             39,959,000                                                                   
        equipment and property, net of accumulated depreciation of 372,839 and 360,421, respectively
             129,115,000                                                                   
        financed receivables, long-term, net of allowance for expected credit losses of 4,436 and 3,728, respectively
             85,498,000                                                                   
        financed receivables, short-term, net of allowance for expected credit losses of 1,914 and 1,874, respectively
              35,717,000                                                                  
        equipment and property, net of accumulated depreciation of 366,779 and 360,421, respectively
              127,116,000                                                                  
        financed receivables, long-term, net of allowance for expected credit losses of 4,342 and 3,728, respectively
              79,040,000                                                                  
        financed receivables, short-term, net of allowance for expected credit losses of 1,874 and 1,768, respectively
               37,025,000                                                                 
        equipment and property, net of accumulated depreciation of 360,421 and 333,298, respectively
               126,661,000                                                                 
        financed receivables, long-term, net of allowance for expected credit losses of 3,728 and 3,200, respectively
               75,909,000                                                                 
        current portion of long-term debt
                   15,000,000 15,000,000 15,000,000 15,000,000 18,750,000 18,750,000 18,750,000 18,750,000 17,188,000 15,625,000 12,500,000 12,500,000 12,500,000 12,500,000 12,500,000                                               
        financed receivables, short-term, net of allowance for expected credit losses of 2,260 and 1,768, respectively
                38,104,000                                                                
        equipment and property, net of accumulated depreciation of 353,394 and 333,298, respectively
                124,381,000                                                                
        financed receivables, long-term, net of allowance for expected credit losses of 3,817 and 3,200, respectively
                73,925,000                                                                
        financed receivables, short-term, net of allowance for expected credit losses of 2,087 and 1,768, respectively
                 37,495,000                                                               
        equipment and property, net of accumulated depreciation of 346,886 and 333,298, respectively
                 123,470,000                                                               
        financed receivables, long-term, net of allowance for expected credit losses of 3,922 and 3,200, respectively
                 72,646,000                                                               
        financed receivables, short-term, net of allowance for expected credit losses of 1,935 and 1,768, respectively
                  38,599,000                                                              
        equipment and property, net of accumulated depreciation of 339,885 and 333,298, respectively
                  124,117,000                                                              
        financed receivables, long-term, net of allowance for expected credit losses of 3,541 and 3,200, respectively
                  62,962,000                                                              
        financed receivables, short-term, net of allowance for expected credit losses of 1,768 and 1,463, respectively
                   33,618,000                                                             
        equipment and property, net of accumulated depreciation of 333,298 and 315,891, respectively
                   128,046,000                                                             
        financed receivables, long-term, net of allowance for expected credit losses of 3,200 and 2,522, respectively
                   63,523,000                                                             
        financed receivables, short-term, net of allowance for expected credit losses of 1,779 and 1,463, respectively
                    32,253,000                                                            
        equipment and property, net of accumulated depreciation of 330,173 and 315,891, respectively
                    130,362,000                                                            
        financed receivables, long-term, net of allowance for expected credit losses of 3,121 and 2,522, respectively
                    58,634,000                                                            
        financed receivables, short-term, net of allowance for expected credit losses of 1,657 and 1,463, respectively
                     29,822,000                                                           
        equipment and property, net of accumulated depreciation of 324,788 and 315,891, respectively
                     130,424,000                                                           
        financed receivables, long-term, net of allowance for expected credit losses of 2,897 and 2,522, respectively
                     52,961,000                                                           
        accrued insurance
                     37,724,000 37,724,000 36,414,000 34,790,000 31,015,000 31,709,000 31,675,000 31,756,000 31,230,000 30,739,000 30,441,000 29,817,000 30,265,000 27,940,000 27,709,000 27,722,000 28,732,000 28,462,000 28,018,000 27,830,000 27,118,000 26,938,000 26,201,000 26,544,000 25,636,000 32,639,000 24,874,000 31,192,000 27,347,000 24,888,000 24,204,000 25,024,000 24,212,000 25,631,000 26,551,000 26,392,000 24,929,000 22,503,000 22,244,000 20,430,000 20,801,000 20,580,000 19,918,000 18,660,000 15,848,000 16,754,000 15,605,000 15,807,000 15,067,000 13,541,000 14,235,000  14,225,000 13,978,000  16,633,000 19,143,000   
        financed receivables, short-term, net of allowance for expected credit losses of 1,236 and 1,463, respectively
                      26,631,000                                                          
        equipment and property, net of accumulated depreciation of 321,122 and 315,891, respectively
                      132,680,000                                                          
        financed receivables, long-term, net of allowance for expected credit losses of 2,614 and 2,522, respectively
                      46,192,000                                                          
        financed receivables, short-term, net of allowance for expected credit losses of 1,463 and 1,297, respectively
                       26,152,000                                                         
        equipment and property, net of accumulated depreciation of 315,891 and 294,226, respectively
                       133,257,000                                                         
        financed receivables, long-term, net of allowance for expected credit losses of 2,522 and 1,934, respectively
                       47,097,000                                                         
        deferred income tax liabilities
                       13,255,000 13,288,000 9,330,000 9,005,000  15,244,000                                                    
        financed receivables, short-term, net of allowance for expected credit losses of 1,519 and 1,297, respectively
                        27,294,000                                                        
        equipment and property, net of accumulated depreciation of 315,921 and 294,226, respectively
                        131,549,000                                                        
        operating lease, right-of-use assets
                        251,374,000 258,073,000  212,342,000 211,345,000 214,874,000 207,975,000 200,727,000 196,854,000 191,183,000 182,176,000                                              
        financed receivables, long-term, net of allowance for expected credit losses of 2,488 and 1,934, respectively
                        45,410,000                                                        
        benefit plan assets
                        1,118,000 1,118,000 1,167,000 1,198,000 1,198,000 9,312,000 15,639,000 21,565,000 25,949,000                                                
        deferred income taxes
                        2,568,000 2,653,000 2,649,000 2,222,000 2,165,000 2,105,000 1,961,000 2,180,000   961,000 6,915,000 5,863,000 7,923,000 10,428,000 18,420,000 32,491,000 34,203,000 36,414,000 41,877,000 32,749,000 34,403,000 36,829,000 44,445,000 42,141,000 40,636,000 40,749,000 42,764,000 42,280,000 40,781,000 39,518,000 34,665,000 34,299,000 32,839,000 30,118,000 30,477,000 29,718,000 30,575,000 27,628,000 27,178,000 27,092,000 26,190,000 25,760,000 17,628,000 18,745,000 19,892,000 17,934,000 17,901,000  18,528,000 19,603,000  21,053,000 23,983,000   
        financed receivables, short-term, net of allowance for expected credit losses of 1,635 and 1,297 respectively
                         25,431,000                                                       
        equipment and property, net of accumulated depreciation of 307,352 and 294,226, respectively
                         134,911,000                                                       
        financed receivables, long-term, net of allowance for expected credit losses of 2,706 and 1,934 respectively
                         43,837,000                                                       
        long-term accrued liabilities
                         54,512,000 60,332,000 58,641,000 57,633,000 58,031,000 56,610,000 59,093,000 57,685,000 63,719,000 44,313,000 49,320,000 51,493,000 54,984,000 54,073,000 50,925,000 51,529,000 38,812,000 38,966,000 36,099,000 36,877,000 35,190,000 33,998,000 31,499,000 31,631,000 33,328,000 32,543,000 32,303,000 36,402,000 37,801,000 36,234,000 35,410,000 34,358,000 33,857,000 37,857,000 37,749,000 37,915,000 34,977,000 39,617,000 36,710,000 22,649,000 21,883,000 21,765,000 21,297,000 19,374,000 19,019,000 22,203,000 19,996,000  17,943,000 16,079,000  12,422,000 13,942,000   
        paid in capital
                         98,842,000 95,824,000 101,757,000 99,161,000 88,640,000 84,865,000 89,413,000 86,208,000 82,960,000 79,932,000  81,682,000 78,212,000 75,079,000  78,482,000 75,939,000 73,022,000  74,289,000 71,643,000 68,471,000  66,806,000 63,465,000 61,681,000  60,016,000 57,338,000  50,964,000 48,218,000 45,646,000 42,563,000 40,055,000 37,539,000 34,537,000 28,252,000 26,398,000 26,048,000 24,263,000 22,638,000 20,849,000 19,370,000 18,107,000 15,798,000 15,122,000         
        financed receivables, short-term, net of allowance for expected credit losses of 1,292 and 1,297, respectively
                          22,402,000                                                      
        equipment and property, net of accumulated depreciation of 299,170 and 299,226, respectively
                          143,899,000                                                      
        financed receivables, long-term, net of allowance for expected credit losses of 2,078 and 1,934, respectively
                          38,105,000                                                      
        financed receivables, short-term, net of allowance for expected credit losses of 1,297 and 1,675, respectively
                           23,716,000                                                     
        equipment and property
                           178,052,000 186,825,000 191,141,000 194,854,000 195,533,000 197,549,000 201,196,000 136,806,000 136,885,000 136,857,000 137,654,000 136,272,000 134,088,000 132,865,000 131,443,000 132,101,000 133,477,000 134,166,000 133,519,000 127,427,000 121,356,000 115,731,000 110,375,000 105,448,000 101,669,000 101,986,000 94,678,000 87,215,000 85,348,000 84,470,000 83,295,000 77,521,000 76,963,000 77,146,000 76,046,000 74,026,000 73,444,000 70,782,000 71,260,000 72,203,000 77,223,000 77,183,000 78,325,000 78,805,000 76,823,000  77,634,000 76,850,000  72,090,000 70,908,000   
        trademarks and tradenames
                           109,044,000    102,539,000    54,140,000                                             
        financed receivables, long-term, net of allowance for expected credit losses of 1,934 and 1,284 respectively
                           38,187,000                                                     
        operating lease liabilities-current
                           73,248,000    66,117,000                                                 
        deferred income tax liability
                           10,612,000  14,482,000 14,257,000 9,927,000 7,971,000                                                
        financed receivables, short-term, net of allowance for doubtful accounts of 1,279 and 1,675, respectively
                            24,091,000                                                    
        financed receivables, long-term, net of allowance for doubtful accounts of 1,857 and 1,284, respectively
                            37,430,000                                                    
        financed receivables, short-term, net of allowance for doubtful accounts of 1,810 and 1,675, respectively
                             23,285,000                                                   
        financed receivables, long-term, net of allowance for doubtful accounts of 1,204 and 1,284 respectively
                             38,281,000                                                   
        financed receivables, short-term, net of allowance for doubtful accounts of 1,805 and 1,675, respectively
                              22,209,000                                                  
        financed receivables, long-term, net of allowance for doubtful accounts of 1,248 and 1,284 respectively
                              33,952,000                                                  
        financed receivables, short-term, net of allowance for doubtful accounts of 1,675 and 1,845, respectively
                               22,267,000                                                 
        financed receivables, long-term, net of allowance for doubtful accounts of 1,284 and 1,536 respectively
                               30,792,000                                                 
        prepaid pension
                                 5,274,000 5,274,000 5,274,000 19,522,000 18,880,000 18,237,000 17,595,000             10,533,000 10,393,000 7,113,000                17,443,000 17,169,000         
        stockholders' equity
                                                                                
        total stockholders' equity
                               815,750,000 806,897,000 752,264,000                     438,255,000                   208,310,000 204,865,000      
        total liabilities and stockholders' equity
                               1,744,376,000 1,764,793,000 1,729,777,000                     739,217,000                   463,374,000 448,184,000      
        financed receivables, short-term, net of allowance for doubtful accounts of 1,726 and 1,691, respectively
                                23,821,000                                                
        financed receivables, long-term, net of allowance for doubtful accounts of 1,342 and 1,416 respectively
                                30,750,000                                                
        financed receivables, short-term, net of allowance for doubtful accounts of 1,818 and 1,845, respectively
                                 21,598,000                                               
        financed receivables, long-term, net of allowance for doubtful accounts of 1,359 and 1,536 respectively
                                 30,611,000                                               
        financed receivables, short-term, net of allowance for doubtful accounts of 1,797 and 1,845, respectively
                                  19,258,000                                              
        financed receivables, long-term, net of allowance for doubtful accounts of 1,447 and 1,536 respectively
                                  26,376,000                                              
        2
                                                                                
        financing receivables, short-term, net of allowance for doubtful accounts of 1,845 and 1,535, respectively
                                   18,454,000                                             
        financing receivables, long-term, net of allowance for doubtful accounts of 1,536 and 1,357 respectively
                                   28,227,000                                             
        unearned revenue
                                   116,005,000    109,029,000    99,820,000    96,192,000    94,056,000   91,014,000                 85,253,000  85,754,000 83,674,000  88,945,000 84,378,000   
        preferred stock, without par value; 500,000 authorized, zero shares issued
                                                                                
        paid-in-capital
                                   85,386,000    81,405,000    77,452,000    69,762,000    62,839,000   53,765,000                          
        26
                                                                                
        financed receivables, short-term, net of allowance for doubtful accounts of 1,691 and 1,535, respectively
                                    20,384,000                                            
        financed receivables, long-term, net of allowance for doubtful accounts of 1,416 and 1,357, respectively
                                    26,882,000                                            
        accrued pension
                                    58,000 39,000   1,759,000 2,132,000 2,506,000 2,880,000 6,320,000 9,459,000 9,597,000 9,735,000 24,538,000 26,045,000 26,051,000 29,558,000 493,000 475,000 691,000 41,509,000 42,263,000 43,017,000 29,766,000 29,793,000 29,850,000 7,573,000 8,253,000 8,390,000 11,365,000 13,919,000 14,731,000 14,992,000 20,112,000 20,232,000    6,946,000 6,946,000  15,651,000 15,651,000   
        financed receivables, short-term, net of allowance for doubtful accounts of 1,765 and 1,535, respectively
                                     18,359,000                                           
        financed receivables, long-term, net of allowance for doubtful accounts of 1,368 and 1,357, respectively
                                     26,235,000                                           
        financed receivables, short-term, net of allowance for doubtful accounts of 1,581 and 1,535, respectively
                                      16,979,000                                          
        financed receivables, long-term, net of allowance for doubtful accounts of 1,406 and 1,357, respectively
                                      22,305,000                                          
        financing receivables, short-term, net of allowance for doubtful accounts of 1,535 and 1,727, respectively
                                       17,263,000                                         
        financing receivables, long-term, net of allowance for doubtful accounts of 1,357 and 1,430 respectively
                                       20,414,000                                         
        financed receivables, short-term, net of allowance for doubtful accounts of 1,535 and 1,727, respectively
                                        17,208,000                                        
        financed receivables, long-term, net of allowance for doubtful accounts of 1,357 and 1,430, respectively
                                        18,995,000                                        
        financed receivables, short-term, net of allowance for doubtful accounts of 1,586 and 1,727, respectively
                                         16,834,000                                       
        financed receivables, long-term, net of allowance for doubtful accounts of 1,406 and 1,430, respectively
                                         19,467,000                                       
        financed receivables, short-term, net of allowance for doubtful accounts of 1,717 and 1,727, respectively
                                          15,177,000                                      
        financed receivables, long-term, net of allowance for doubtful accounts of 1,430 and 1,430, respectively
                                          16,344,000                                      
        treasury stock
                                               -200,000 -200,000 -200,000 -200,000 -200,000 -200,000 -193,000                       -2,898,000 -2,771,000   
        financing receivables, short-term, net of allowance for doubtful accounts of 1,727 and 1,844, respectively
                                           15,968,000                                     
        financing receivables, long-term, net of allowance for doubtful accounts of 1,430 and 1,444 respectively
                                           16,748,000                                     
        25
                                                                                
        financed receivables, short-term, net of allowance for doubtful accounts of 1,765 and 1,844, respectively
                                            15,984,000                                    
        financed receivables, long-term, net of allowance for doubtful accounts of 1,402 and 1,444, respectively
                                            16,282,000                                    
        financed receivables, short-term, net of allowance for doubtful accounts of 1,620 and 1,844, respectively
                                             15,263,000                                   
        financed receivables, long-term, net of allowance for doubtful accounts of 1,375 and 1,444, respectively
                                             16,617,000                                   
        financed receivables, short-term, net of allowance for doubtful accounts of 1,399 and 1,844, respectively
                                              13,150,000                                  
        financed receivables, long-term, net of allowance for doubtful accounts of 1,396 and 1,444, respectively
                                              13,359,000                                  
        financing receivables, short-term, net of allowance for doubtful accounts of 1,844 and 1,748, respectively
                                               13,830,000                                 
        financing receivables, long-term, net of allowance for doubtful accounts of 1,444 and 1,402 respectively
                                               13,636,000                                 
        27
                                                                                
        financed receivables, short-term, net of allowance for doubtful accounts of 1,677 and 1,748 respectively
                                                14,211,000                                
        customer contracts and other intangible assets
                                                142,640,000 132,395,000 136,635,000  150,286,000 139,231,000  134,763,000 131,122,000 136,458,000 132,850,000 137,865,000 139,580,000 140,598,000 144,947,000 146,742,000          76,048,000 75,145,000  67,539,000 71,057,000   
        financed receivables, long-term, net of allowance for doubtful accounts of 1,523 and 1,402, respectively
                                                14,217,000                                
        financed receivables, short-term, net of allowance for doubtful accounts of 1,704 and 1,748 respectively
                                                 14,059,000                               
        financed receivables, long-term, net of allowance for doubtful accounts of 1,496 and 1,402, respectively
                                                 14,370,000                               
        financed receivables, short-term, net of allowance for doubtful accounts of 1,716 and 1,748, respectively
                                                  11,964,000                              
        financed receivables, long-term, net of allowance for doubtful accounts of 1,434 and 1,402, respectively
                                                  11,650,000                              
        financed receivables, short-term, net of allowance for doubtful accounts of 1,748 and 1,777, respectively
                                                   12,234,000                             
        financed receivables, long-term, net of allowance for doubtful accounts of 1,402 and 1,423, respectively
                                                   11,787,000                             
        financed receivables, short-term, net of allowance for doubtful accounts of 1,774 and 1,777, respectively
                                                    12,867,000                            
        financed receivables, long-term, net of allowance for doubtful accounts of 1,426 and 1,423, respectively
                                                    12,276,000                            
        trade receivables, short-term, net of allowance for doubtful accounts of 7,893 and 9,078, respectively
                                                     86,156,000                           
        financed receivables, short-term, net of allowance for doubtful accounts of 1,731 and 1,777, respectively
                                                     12,821,000                           
        financed receivables, long-term, net of allowance for doubtful accounts of 1,469 and 1,423, respectively
                                                     12,955,000                           
        financed receivables, short-term, net of allowance for doubtful accounts of 1,777 and 1,842, respectively
                                                      12,220,000                          
        financed receivables, long-term, net of allowance for doubtful accounts of 1,423 and 1,408, respectively
                                                      11,608,000                          
        trade receivables, short-term, net of allowance for doubtful accounts of 8,137 and 8,211, respectively
                                                       80,902,000                         
        financed receivables, short-term, net of allowance for doubtful accounts of 1,741 and 1,842, respectively
                                                       12,740,000                         
        financed receivables, long-term, net of allowance for doubtful accounts of 1,459 and 1,309, respectively
                                                       12,722,000                         
        trade receivables, short-term, net of allowance for doubtful accounts of 6,426 and 8,211, respectively
                                                        79,015,000                        
        financed receivables, short-term, net of allowance for doubtful accounts of 1,733 and 1,842, respectively
                                                        12,443,000                        
        financed receivables, long-term, net of allowance for doubtful accounts of 1,467 and 1,408, respectively
                                                        12,834,000                        
        trade receivables, short-term, net of allowance for doubtful accounts of 6,132 and 8,211, respectively
                                                         68,194,000                       
        financed receivables, short-term, net of allowance for doubtful accounts of 1,767 and 1,842, respectively
                                                         10,898,000                       
        financed receivables, long-term, net of allowance for doubtful accounts of 1,433 and 1,408, respectively
                                                         11,214,000                       
        trade receivables, short-term, net of allowance for doubtful accounts of 8,602 and 6,738, respectively
                                                          78,748,000                      
        financed receivables, short-term, net of allowance for doubtful accounts of 1,780 and 1,691, respectively
                                                          12,396,000                      
        financed receivables, long-term, net of allowance for doubtful accounts of 1,420 and 1,309, respectively
                                                          12,491,000                      
        trade receivables, short-term, net of allowance for doubtful accounts of 6,262 and 6,738, respectively
                                                           73,784,000                     
        financed receivables, short-term, net of allowance for doubtful accounts of 1,775 and 1,691, respectively
                                                           12,822,000                     
        financed receivables, long-term, net of allowance for doubtful accounts of 1,425 and 1,309, respectively
                                                           12,569,000                     
        trade receivables, short-term, net of allowance for doubtful accounts of 5,111 and 6,738, respectively
                                                            63,790,000                    
        financed receivables, short-term, net of allowance for doubtful accounts of 1,696 and 1,691, respectively
                                                            11,386,000                    
        financed receivables, long-term, net of allowance for doubtful accounts of 1,354 and 1,309, respectively
                                                            11,441,000                    
        trade receivables, short-term, net of allowance for doubtful accounts of 6,359 and 6,694, respectively
                                                             71,715,000                   
        financed receivables, short-term, net of allowance for doubtful accounts of 1,622 and 1,531, respectively
                                                             11,668,000                   
        financed receivables, long-term, net of allowance for doubtful accounts of 1,278 and 1,169, respectively
                                                             11,108,000                   
        line of credit
                                                              10,000,000 25,000,000 24,000,000 25,000,000 15,000,000 45,000,000 55,000,000 62,000,000           
        trade receivables, short-term, net of allowance for doubtful accounts of 6,137 and 6,694, respectively
                                                              71,457,000                  
        financed receivables, short-term, net of allowance for doubtful accounts of 1,566 and 1,531, respectively
                                                              12,068,000                  
        financed receivables, long-term, net of allowance for doubtful accounts of 1,234 and 1,169, respectively
                                                              11,319,000                  
        trade receivables, short-term, net of allowance for doubtful accounts of 7,159 and 8,225, respectively
                                                               69,524,000                 
        trade receivables, long-term, net of allowance for doubtful accounts of 1,161 and 1,169, respectively
                                                               9,786,000                 
        trade receivables, short-term, net of allowance for doubtful accounts of 7,703 and 7,589, respectively
                                                                76,973,000                
        accounts receivable - other
                                                                2,218,000 3,621,000 2,228,000 2,338,000 2,377,000 1,854,000 7,606,000          
        trade receivables, long-term, net of allowance for doubtful accounts of 1,148 and 1,083, respectively
                                                                10,416,000                
        accrual for termite contracts
                                                                3,052,000 3,785,000 3,443,000 4,000,000 4,018,000 4,604,000 5,722,000 5,745,000  7,789,000 8,345,000  8,495,000 11,335,000   
        accrual for termite contracts, less current portion
                                                                5,948,000 5,715,000 6,257,000 7,600,000 7,632,000 8,246,000 9,878,000 10,455,000  10,511,000 11,455,000  10,805,000 12,865,000   
        trade receivables, short-term, net of allowance for doubtful accounts of 6,333 and 7,589, respectively
                                                                 71,494,000               
        trade receivables, long-term, net of allowance for doubtful accounts of 1,121 and 1,083, respectively
                                                                 10,578,000               
        trade receivables, short-term, net of allowance for doubtful accounts of 6,013 and 7,589, respectively
                                                                  60,709,000              
        trade receivables, long-term, net of allowance for doubtful accounts of 1,077 and 1,083, respectively
                                                                  9,021,000              
        trade receivables, short-term, net of allowance for doubtful accounts of 7,186 and 6,371, respectively
                                                                   70,750,000             
        trade receivables, long-term, net of allowance for doubtful accounts of 994 and 1,168, respectively
                                                                   9,599,000             
        capital leases
                                                                   263,000 314,000 356,000 822,000 798,000  1,270,000 1,183,000  623,000 705,000   
        capital leases, less current portion
                                                                   60,000 85,000 120,000 460,000 757,000  1,013,000 939,000  197,000 287,000   
        trade receivables, short-term, net of allowance for doubtful accounts of 6,195 and 6,371, respectively
                                                                    68,123,000            
        trade receivables, long-term, net of allowance for doubtful accounts of 923 and 1,168, respectively
                                                                    10,170,000            
        trade receivables, short-term, net of allowance for doubtful accounts of 5,441 and 6,371, respectively
                                                                     58,783,000           
        trade receivables, long-term, net of allowance for doubtful accounts of 928 and 1,168, respectively
                                                                     8,946,000           
        trade receivables, short-term, net of allowance for doubtful accounts
                                                                                
        of 4,922 and 5,351, respectively
                                                                      67,602,000          
        trade receivables, long-term, net of allowance for doubtful accounts
                                                                                
        of 1,613 and 1,317, respectively
                                                                      9,998,000          
        line of credit borrowings, net of payments
                                                                      54,000,000          
        100,868,919 and 100,635,596 shares issues, respectively
                                                                      100,869,000          
        trade receivables, short-term, net of allowance for doubtful accounts of 4,413 and 5,184, respectively
                                                                       53,908,000         
        trade receivables, long-term, net of allowance for doubtful accounts of 1,190 and 1,135, respectively
                                                                       8,918,000         
        of 6,979 and 6,132, respectively
                                                                         62,118,000       
        trade receivables, long-term, net of allowance for doubtful accounts of
                                                                                
        1,135 and 1,096, respectively
                                                                         8,908,000 8,519,000      
        preferred stock, without par value; 500,000 authorized, no shares issued
                                                                                
        shares authorized, respectively; 71,463,604 and 70,789,118 shares issued,
                                                                                
        respectively
                                                                         71,464,000       
        2,898,074 shares, respectively
                                                                                
        of 5,185 and 6,132, respectively
                                                                          50,711,000      
        shares authorized, respectively; 71,384,918 and 70,789,118 shares issued, respectively
                                                                          71,385,000      
        31, 2007 and 2,898,074 shares at december 31, 2006
                                                                                
        trade receivables, short-term, net of allowance for doubtful accounts of 5,354 and 4,534, respectively
                                                                            57,817,000    
        prepaid taxes
                                                                                
        trade receivables, long-term, net of allowance for doubtful accounts of 1,336 and 1,076, respectively
                                                                            9,111,000    
        additional paid-in-capital
                                                                            10,417,000 9,651,000   
        unearned compensation
                                                                                
        the accompanying notes are an integral part of these financial statements.
                                                                                
        trade receivables, short-term, net of allowance for doubtful accounts of 4,381 and 4,534, respectively
                                                                             56,617,000   
        trade receivables, long-term, net of allowance for doubtful accounts of 1,629 and 1,076, respectively
                                                                             10,170,000   
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2026-03-31 2025-12-31 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 2021-06-30 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 2012-09-30 2012-06-30 2012-03-31 2011-09-30 2011-06-30 2011-03-31 2010-09-30 2010-06-30 2010-03-31 2009-09-30 2009-06-30 2009-03-31 2008-06-30 2008-03-31 2007-09-30 2007-06-30 2007-03-31 2006-09-30 
                                                                              
          operating activities
                                                                              
          net income
        107,838,000 116,441,000 163,527,000 141,489,000 105,248,000 105,675,000 136,913,000 129,397,000 94,394,000 108,803,000 127,777,000 110,143,000 88,234,000 88,233,000 107,622,000 100,299,000 72,445,000 65,337,000 191,497,000 92,643,000 62,619,000 79,579,000 75,358,000 43,268,000 50,765,000 44,061,000 64,295,000 44,226,000 50,968,000 66,628,000 65,542,000 48,525,000 33,735,000 51,430,000 53,689,000 40,270,000 38,007,000 49,651,000 47,783,000 31,928,000 31,749,000 45,046,000 45,073,000 30,281,000 29,917,000 41,121,000 40,860,000 25,766,000 27,957,000 36,200,000 35,994,000 23,179,000 32,211,000 33,127,000 23,080,000 29,415,000 31,061,000 18,640,000 25,513,000 27,700,000 17,583,000 22,733,000 25,482,000 15,808,000 8,899,000 13,839,000 18,765,000 21,239,000 12,793,000 17,037,000 
          adjustments to reconcile net income to net cash from operating activities:
                                                                              
          depreciation and amortization
        32,498,000 31,567,000 32,231,000 31,737,000 29,209,000 30,535,000 27,664,000 27,711,000 27,310,000 26,143,000 24,668,000 26,439,000 22,502,000 17,872,000 24,282,000 24,325,000 24,847,000 23,686,000 46,902,000 23,596,000  22,404,000 21,925,000 21,597,000  21,690,000 20,132,000 16,683,000  16,867,000 16,366,000 16,916,000  14,313,000 13,546,000 13,771,000  13,083,000 12,350,000 11,640,000  11,156,000 11,245,000 10,781,000  11,437,000 10,608,000 10,214,000 9,833,000 10,076,000 9,768,000 9,894,000 9,465,000 9,613,000 9,767,000 9,337,000 9,288,000 9,200,000 9,076,000 8,967,000 9,000,000 9,321,000 9,374,000 9,429,000 2,054,000 6,631,000 6,885,000 6,911,000 6,686,000 6,662,000 
          stock-based compensation expense
        10,822,000 9,843,000 10,055,000 11,010,000 8,799,000 7,222,000 7,202,000 8,379,000 7,181,000 6,178,000 6,096,000 6,384,000 5,947,000 5,301,000 4,957,000 4,819,000 6,138,000 3,103,000    10,511,000 3,821,000 3,819,000                                               
          provision for expected credit losses
        7,822,000 11,149,000 8,283,000 5,731,000 10,730,000 9,111,000 9,778,000 7,444,000 7,693,000 9,376,000 7,538,000 6,050,000 3,896,000 5,848,000 5,160,000 4,176,000 4,257,000 6,763,000 4,673,000 2,686,000                                                   
          gain on sale of assets
        -61,000 -998,000 -350,000 -292,000 -692,000 -125,000 -586,000 -413,000 -368,000 -409,000 -492,000 -1,020,000 -4,714,000 -2,997,000 -1,980,000 -1,911,000 -1,279,000  -33,151,000                                                    
          provision for deferred income taxes
        2,053,000 2,835,000 3,847,000 12,470,000     -7,788,000 -6,785,000 6,929,000 -615,000 -293,000 457,000 2,046,000 -569,000 -1,715,000  -4,916,000 646,000 56,000 2,999,000 -256,000 -11,735,000 1,436,000 3,327,000 3,024,000 96,000 407,000 4,101,000 9,250,000 1,712,000 2,212,000 5,462,000 -8,202,000 659,000 128,000 4,167,000 2,803,000 -1,199,000 410,000 1,479,000 9,572,000 -1,641,000 -1,033,000 1,542,000 -41,000 -566,000 -284,000 1,247,000 1,792,000 454,000 2,506,000 1,122,000 936,000 487,000  147,000 85,000 743,000 842,000 697,000  -228,000 1,056,000 236,000 2,097,000 1,934,000 
          other operating activities
        160,000 -613,000 1,078,000 -1,581,000 358,000                                                                  
          changes in operating assets and liabilities:
                                                                              
          trade accounts receivable
        -15,974,000 23,400,000 -15,153,000 -36,888,000 -7,766,000 20,534,000 -29,981,000 -33,504,000 -6,400,000                                                              
          financing receivables
        -92,000  -4,858,000 -12,421,000 -506,000  -1,711,000 -10,701,000 -1,822,000  -1,887,000 -8,579,000 -4,421,000 -2,870,000 -9,093,000 -11,221,000 -707,000                                                      
          materials and supplies
        -1,110,000 678,000 -315,000 -969,000 -1,117,000 -666,000 -1,066,000 -1,856,000 -2,286,000 -1,550,000 -496,000 -1,190,000 -1,043,000 -835,000 471,000 -327,000 151,000                                                 47,000   -290,000 148,000 
          other current assets
        -14,317,000 13,712,000 -614,000 -14,993,000 -3,069,000 7,589,000 -1,778,000 -21,908,000 -8,867,000 14,370,000 -1,983,000 -27,012,000 -1,501,000 9,416,000 18,071,000 -18,022,000 -3,629,000                                            427,000     -653,000   -2,771,000 1,048,000 
          accounts payable and accrued expenses
        -33,494,000 -34,512,000 -18,940,000 69,259,000 -25,292,000 35,040,000 -2,659,000 24,685,000 -9,396,000 5,979,000 3,373,000 51,603,000 -17,548,000 973,000 -11,414,000 27,679,000 -16,934,000                                          6,438,000   2,125,000    -6,848,000 -512,000 6,803,000 -5,441,000 3,331,000 
          unearned revenue
        6,567,000 -13,557,000 -1,617,000 7,691,000 10,202,000 -21,620,000 4,786,000 10,613,000 13,691,000 -11,256,000 -14,000 9,391,000 8,656,000 -9,255,000 -205,000 8,566,000 11,294,000                                          721,000 3,950,000 3,609,000 -230,000 4,340,000 2,560,000  3,723,000 4,437,000 2,081,000 4,233,000 4,567,000 
          other long-term assets and liabilities
        15,655,000 8,474,000 14,175,000 -24,651,000 8,318,000 8,264,000 -1,615,000 5,268,000 6,303,000 7,096,000 -7,536,000 11,947,000 -7,697,000 5,453,000 1,797,000 16,222,000 -9,657,000                                                      
          net cash from operating activities
        118,367,000 164,744,000 191,349,000 175,122,000 146,892,000 188,158,000 146,947,000 145,115,000 127,433,000 152,825,000 127,355,000 147,413,000 100,773,000 123,393,000 127,720,000 127,285,000 87,532,000 102,894,000 219,205,000 119,486,000 95,178,000 105,835,000 142,809,000 91,963,000 78,870,000 93,375,000 78,328,000 58,615,000 72,998,000 82,765,000 57,761,000 72,748,000 45,983,000 69,479,000 61,861,000 58,047,000 68,366,000 61,637,000 55,178,000 41,344,000 52,532,000 54,569,000 45,201,000 44,054,000 36,719,000 67,416,000 48,829,000 41,182,000 35,146,000 54,378,000 34,355,000 38,786,000 46,507,000 36,516,000 37,089,000 40,766,000 41,386,000 32,954,000 33,382,000 30,799,000 28,238,000 28,098,000 43,459,000 20,636,000 36,614,000 15,509,000 33,078,000 25,896,000 19,564,000 28,540,000 
          investing activities
                                                                              
          acquisitions, net of cash acquired
        -18,488,000 -21,210,000 -34,730,000 -226,387,000 -27,191,000 -51,942,000 -23,875,000 -34,522,000 -47,132,000 -17,542,000 -21,420,000 -312,412,000 -15,480,000 -8,770,000 -60,838,000 -36,357,000 -13,223,000                                                      
          capital expenditures
        -7,139,000 -5,726,000 -8,503,000 -7,076,000 -6,781,000 -4,183,000 -7,522,000 -8,696,000 -7,171,000 -11,186,000 -6,868,000 -6,775,000 -7,636,000 -7,707,000 -7,040,000 -7,886,000 -7,995,000 -13,229,000 -7,826,000 -5,249,000 -5,767,000 -6,674,000 -5,265,000 -6,955,000 -6,481,000 -5,399,000 -8,112,000 -6,134,000 -5,995,000 -5,768,000 -5,454,000 -7,139,000 -11,033,000 -8,956,000 -10,883,000 -9,419,000 -8,311,000 -11,223,000 -6,315,000 -5,156,000 
          free cash flows
        111,228,000 159,018,000 182,846,000 168,046,000 140,111,000 183,975,000 139,425,000 136,419,000 120,262,000 141,639,000 120,487,000 140,638,000 93,137,000 115,686,000 120,680,000 119,399,000 79,537,000 102,894,000 205,976,000 111,660,000 95,178,000 100,586,000 137,042,000 85,289,000 78,870,000 88,110,000 71,373,000 52,134,000 72,998,000 77,366,000 49,649,000 66,614,000 45,983,000 63,484,000 56,093,000 52,593,000 68,366,000 54,498,000 44,145,000 32,388,000 52,532,000 43,686,000 35,782,000 35,743,000 36,719,000 56,193,000 42,514,000 36,026,000 35,146,000 54,378,000 34,355,000 38,786,000 46,507,000 36,516,000 37,089,000 40,766,000 41,386,000 32,954,000 33,382,000 30,799,000 28,238,000 28,098,000 43,459,000 20,636,000 36,614,000 15,509,000 33,078,000 25,896,000 19,564,000 28,540,000 
          proceeds from sale of assets
        624,000 1,594,000 2,416,000 2,065,000 1,405,000 1,097,000 660,000 1,601,000 712,000 2,275,000 28,000 1,300,000 8,886,000 4,775,000 6,532,000 2,000,000 1,290,000                                                      
          other investing activities
        436,000 1,458,000 1,093,000   2,356,000 798,000 461,000 1,126,000 -11,000 -2,452,000 -145,000 640,000 939,000                                                        
          net cash from investing activities
        -24,567,000 -23,884,000 -39,724,000 -230,524,000 -32,567,000 -52,672,000 -29,939,000 -41,156,000 -52,465,000 -10,561,000 -30,712,000 -318,032,000 -13,590,000 -10,763,000 -61,346,000 -42,104,000 -19,928,000 -110,069,000 28,625,000 40,143,000 -67,864,000 -28,165,000 -13,314,000 -53,052,000 -7,139,000 -26,048,000 -409,362,000 -12,558,000 -11,290,000 -21,873,000 -19,177,000 -49,035,000 -9,581,000 -127,747,000 -8,602,000 -8,245,000 -10,222,000 -12,776,000 -23,909,000 -29,935,000 -12,358,000 -9,884,000 -11,533,000 -36,167,000 -8,450,000 -10,998,000 -11,828,000 -58,195,000 -5,781,000                -138,534,000 -4,057,000   -7,234,000 -4,167,000 
          financing activities
                                                                              
          payment of contingent consideration
        -6,104,000 -6,442,000 -4,326,000 -2,254,000 -1,193,000 -6,337,000 -3,128,000 -28,815,000 -1,474,000 -3,201,000 -4,938,000 -252,000 -4,098,000 -5,671,000 -6,467,000 -2,145,000 -3,051,000 -3,396,000 -12,873,000 -4,926,000 157,000 -16,306,000 -5,822,000 -2,040,000                                               
          issuance of senior notes
         492,215,000                                                                  
          borrowings under revolving commitment
         11,000,000 85,000,000 120,000,000 161,000,000 110,000,000 90,000,000 395,000,000 405,000,000 180,000,000 32,000,000 11,000,000 124,000,000 49,500,000      42,000,000 30,000,000                                             
          borrowings under commercial paper
        49,496,000                                                                      
          repayments of revolving commitment
         -408,000,000 -135,000,000 -177,000,000 -170,000,000 -90,000,000 -196,000,000 -136,000,000 -130,000,000 -115,000,000 -32,000,000 -118,000,000 -32,000,000 -116,500,000                                                    
          payment of debt issuance costs
         -101,000 -558,000 -5,428,000                                                                  
          payment of dividends
        -87,849,000 -88,451,000 -80,077,000 -79,463,000 -79,910,000 -80,025,000 -72,797,000 -72,578,000 -72,589,000 -72,543,000 -63,809,000 -63,943,000 -64,053,000 -63,983,000 -49,201,000 -49,229,000 -49,205,000 -88,979,000 -79,732,000                                                    
          cash paid for common stock purchased
        -22,350,000 -198,282,000 -3,651,000 -251,000 -14,671,000 -72,000 25,000 -219,000 -11,340,000 -99,000 -303,106,000 -365,000 -11,443,000 -78,000 23,000 -576,000 -6,434,000 -96,000 -10,289,000 -9,342,000 -190,000 -54,000 -8,031,000 -74,000 -101,000 -713,000 -9,121,000 -8,000 -195,000 -113,000 -9,225,000 -53,000 -504,000 -209,000 -7,480,000 -25,000 -12,444,000 -9,820,000 -8,779,000 -916,000 -6,491,000 -16,000 -22,708,000 -6,149,000 -6,640,000 -18,000                      
          other financing activities
        -9,385,000 10,311,000 1,569,000 -1,421,000 1,375,000 1,232,000 1,280,000 980,000 1,149,000 -1,320,000 6,401,000 837,000 -1,488,000                                                          
          net cash from financing activities
        -76,192,000 -168,434,000 -146,575,000 -23,958,000 -4,612,000 -135,202,000 -131,620,000 -109,632,000 -64,254,000 -183,163,000 -106,452,000 211,277,000 -71,082,000 -139,732,000 -165,645,000 -112,733,000 82,093,000 -5,471,000 -217,894,000 -141,657,000 -35,775,000 -127,520,000 -96,890,000 -21,088,000 -85,317,000 -56,370,000 312,795,000 -43,453,000 -61,073,000 -30,730,000 -30,653,000 -39,827,000 -46,888,000 -25,569,000 -25,268,000 -32,538,000 -43,358,000 -33,834,000 -31,564,000 -27,615,000 -39,136,000 -17,395,000 -18,992,000 -21,693,000 -29,610,000 -37,963,000 -20,391,000 -18,555,000 -26,057,000                45,910,000 -11,029,000   -20,599,000 -7,505,000 
          effect of exchange rate changes on cash
        -1,069,000 221,000 -728,000 1,218,000 1,834,000 -5,936,000 3,197,000 -601,000 -1,568,000 2,477,000 -2,691,000 1,586,000 1,056,000 572,000 183,000 -9,822,000 3,340,000 292,000 115,000 873,000 11,498,000 10,461,000 9,642,000 -19,517,000 3,500,000 -5,061,000 98,000 -1,482,000 -3,802,000 605,000 -4,365,000 -6,617,000 4,139,000 2,397,000 4,368,000 2,429,000 -11,264,000 -2,229,000 -4,478,000 12,870,000 -774,000 -2,664,000 1,619,000 -1,177,000 -4,503,000 -5,758,000 1,780,000 481,000 -1,826,000      542,000  -460,000 549,000   144,000 623,000   -83,000 -338,000 1,340,000 1,461,000 -81,000 -302,000 
          net increase in cash and cash equivalents
        16,539,000 -27,353,000 4,322,000 -78,142,000 111,547,000 -5,652,000 -11,415,000 -6,274,000 9,146,000 -38,422,000 -12,500,000 42,244,000 17,157,000 -26,530,000 -99,088,000 -37,374,000 153,037,000 -12,354,000 30,051,000 18,845,000 3,037,000 -39,389,000 42,247,000 -1,694,000 -10,086,000 5,896,000 -18,141,000 1,122,000 -3,167,000 30,767,000 3,566,000 -22,731,000 -6,347,000 -81,440,000 32,359,000 19,693,000     264,000 24,626,000    12,697,000 18,390,000 -35,087,000 1,482,000 25,137,000 9,118,000 17,397,000 31,653,000 2,376,000 13,409,000 4,399,000 2,480,000 2,427,000 964,000 5,137,000 4,645,000 3,646,000 7,618,000 1,241,000 -56,093,000 85,000   -8,350,000 16,606,000 
          cash and cash equivalents at beginning of period
        100,004,000 89,630,000 103,825,000 95,346,000 105,301,000 98,477,000 98,477,000  94,276,000  115,485,000  107,050,000  142,785,000  134,574,000  108,372,000  118,216,000  65,082,000 46,275,000 20,913,000 9,504,000 13,716,000 71,280,000    
          cash and cash equivalents at end of period
        116,543,000 -27,353,000 4,322,000 -78,142,000 201,177,000 -5,652,000 -11,415,000 -6,274,000 112,971,000 -38,422,000 -12,500,000 42,244,000 112,503,000 -26,530,000 -99,088,000 -37,374,000 258,338,000 -12,354,000 128,528,000 117,322,000  -39,389,000 42,247,000 92,582,000  5,896,000 -18,141,000 116,607,000  30,767,000 3,566,000 84,319,000  -81,440,000 32,359,000 162,478,000  12,798,000 -4,773,000 131,238,000  24,626,000 16,295,000 93,389,000  12,697,000 18,390,000 83,129,000  25,137,000 9,118,000 82,479,000 31,653,000 2,376,000 59,684,000 4,399,000 2,480,000 23,340,000 964,000 5,137,000 14,149,000 3,646,000 7,618,000 14,957,000 -56,093,000 71,365,000    16,566,000 
          supplemental disclosure of cash flow information:
                                                                              
          cash paid for interest
        15,083,000 651,000 14,315,000 1,104,000 4,107,000 6,872,000 8,129,000 8,851,000 8,707,000 9,493,000 5,549,000 3,768,000 429,000 933,000 1,561,000 915,000 753,000                                          69,000 38,000 62,000 169,000 412,000 371,000   32,000 29,000 24,000 -47,000 
          cash paid for income taxes
        42,531,000 52,070,000 25,813,000 79,164,000 5,853,000 11,831,000 40,535,000 87,681,000 5,591,000 33,276,000 41,295,000 72,011,000 12,572,000 14,599,000 35,502,000 57,510,000 11,962,000                                          15,136,000 28,425,000 1,691,000 15,009,000 15,735,000 1,838,000  1,716,000 11,852,000 14,350,000 1,339,000 7,274,000 
          non-cash additions to operating lease right-of-use assets
        25,277,000 38,410,000 40,334,000 28,783,000 41,751,000 56,434,000 50,613,000 57,704,000 45,531,000 47,497,000 43,708,000 34,525,000 20,828,000 29,784,000 41,153,000 33,275,000 17,937,000 14,874,000 86,954,000 60,389,000 21,139,000 15,604,000 24,379,000 27,894,000 52,367,000 -907,000 17,402,000 6,920,000                                           
          gain on sale of businesses
                                                                              
          financed receivables
                                                                              
          proceeds from sale of businesses
                                                                              
          repayments of term loan
                 -55,000,000 -70,000,000 -110,000,000 -61,000,000 -4,000,000 -5,000,000 -48,000,000                                                    
          borrowings under term loan
                     217,000 251,783,000                                                    
          trade accounts receivable and other accounts receivable
                 12,240,000 -29,689,000 -29,958,000 1,533,000 6,869,000 -11,655,000 -27,777,000 -1,440,000                                                      
          pension settlement loss
                                                                              
          loss on sale of assets
                         -2,081,000                                                     
          changes in operating assets and liabilities
                          3,220,000 31,001,000  -13,486,000 34,631,000 18,607,000  4,865,000 -14,166,000 -10,601,000  -9,420,000 -30,749,000 376,000  -5,202,000 -13,062,000 -4,654,000  -9,030,000 -10,404,000 -7,309,000  -5,737,000 -17,159,000 -437,000  9,298,000 -4,342,000 3,570,000    4,723,000   1,900,000   2,060,000             
          trade accounts receivables and other accounts receivables
                                                                              
          other
                          -62,000 -62,000  3,130,000 -463,000 -615,000  -51,000 -309,000 -591,000  -385,000 -340,000 -1,195,000  -463,000 -135,000 -130,000  -113,000 -589,000 2,000  219,000 -271,000 -136,000  205,000 -309,000 -590,000 221,000 -556,000 177,000 56,000 139,000 230,000 142,000 7,000 52,000 160,000    55,000 13,000 5,000  -188,000   8,000 773,000 
          cash from acquisitions of companies, net of cash acquired
                          -28,385,000 -16,978,000 -67,733,000 -23,850,000 -8,444,000 -47,586,000 691,000 -21,182,000 -403,026,000 -7,041,000  -17,166,000 -11,465,000 -43,154,000 -2,308,000 -121,716,000 -3,145,000 -3,020,000  -5,786,000 -13,929,000 -21,109,000 -2,071,000 -554,000 -2,592,000 -28,245,000 -3,675,000 -6,085,000 -53,575,000 -489,000                      
          purchases of equipment and property
                          -13,229,000 -7,826,000  -5,249,000 -5,767,000 -6,674,000  -5,265,000 -6,955,000 -6,481,000  -5,399,000 -8,112,000 -6,134,000  -5,995,000 -5,768,000 -5,454,000  -7,139,000 -11,033,000 -8,956,000  -10,883,000 -9,419,000 -8,311,000  -11,223,000 -6,315,000 -5,156,000                       
          proceeds from sales of assets
                          70,414,000 65,101,000                                       -185,000 186,000 3,000 18,000 18,000  8,000 21,000 52,000 6,000  
          proceeds from sales of franchises
                          99,000 99,000  145,000 18,000 267,000  126,000 91,000 395,000  115,000 51,000 177,000  192,000 77,000 168,000  97,000 65,000 37,000                               
          stock based compensation expense
                          7,841,000 3,921,000                     2,736,000 3,255,000 3,254,000 2,865,000 2,625,000 2,587,000 2,602,000 2,765,000 2,618,000 2,717,000 2,546,000 2,546,000 2,376,000 2,377,000 2,372,000 1,881,000 1,882,000 1,882,000 1,638,000 2,346,000 1,875,000 1,450,000 1,450,000 1,450,000  983,000 809,000 1,095,000 477,000  
          deferred income tax provision
                           -2,039,000                                                   
          losses on sale of assets
                           -32,260,000                                                   
          repayment of term loan
                           -21,000,000  -13,000,000 28,700,000 -35,700,000                                               
          repayment on revolving commitment
                           -70,500,000  -72,000,000                                                 
          borrowings on revolving commitment
                           3,500,000  4,000,000 64,000,000                                               
          dividends paid
                           -39,389,000  -26,214,000 -26,214,000 -39,317,000  -34,394,000 -34,367,000 -34,332,000  -30,535,000 -30,540,000 -30,602,000  -25,065,000 -25,059,000 -25,058,000  -21,818,000 -21,833,000 -21,855,000  -17,477,000 -17,476,000 -17,483,000  -15,333,000 -15,311,000 -15,301,000 -26,226,000                 -6,300,000   -5,320,000 -4,234,000 
          depreciation, amortization and other non-cash charges
                                                                              
          changes in assets and liabilities:
                                                                              
          other non-current assets
                                                                         -1,686,000   527,000 -12,000 
          accrued insurance
                                                                  528,000 890,000 1,333,000 1,178,000 1,244,000 1,984,000  -130,000 -455,000 645,000 298,000 -370,000 
          pension funding
                                                                              
          long-term accrued liabilities
                                                                     1,662,000 80,000 247,000  2,054,000 -468,000 1,800,000 1,963,000 -1,520,000 
          cash from sale of franchises
                                                                              
          derivative investments
                                                                              
          investment tax credits
                                                                              
          repayments on term loan
                                                                              
          repayments on revolving commitment
                                                                              
          cash and cash equivalents at beginning of year
                                                                          63,344,000  
          cash and cash equivalents at end of year
                                                                          24,777,000 2,050,000 54,994,000  
          supplemental disclosure of cash flow information
                                                                              
          provision for bad debts
                             3,051,000 7,481,000 2,288,000 4,929,000 5,291,000 3,243,000 1,682,000 4,097,000 5,319,000 3,258,000 932,000 3,233,000 4,658,000 2,503,000 61,000 2,937,000 4,766,000 2,944,000 610,000 3,147,000 3,415,000 2,049,000 1,502,000 3,897,000 4,487,000 1,512,000 1,301,000 3,732,000 4,218,000   5,333,000 2,966,000 112,000 2,840,000 2,218,000 862,000 3,283,000 2,027,000 170,000          
          borrowings on term loan
                                                                              
          repayments of long term debt
                                                                              
          benefit settlement
                                                                              
          repayment of revolving commitment
                                                                              
          stock - based compensation expense
                                  3,697,000 3,889,000  3,660,000 3,277,000 3,093,000  3,031,000 3,108,000 3,267,000  3,049,000 3,055,000 3,325,000                               
          repayments of long-term debt
                                                                              
          excess tax benefits from share-based payments
                                            -163,000 -428,000 -89,000 -3,019,000 -183,000 -82,000 600,000 -2,281,000 -211,000 -78,000 -1,069,000 -3,386,000 -187,000 -6,667,000 452,000 2,680,000 99,000 342,000 2,590,000 2,132,000 68,000 70,000 522,000 59,000 389,000 47,000    -5,000 -5,848,000 5,783,000 -2,859,000  
          cash used for acquisitions of companies, net of cash acquired
                                                                              
          net decrease in cash and cash equivalents
                                             12,798,000 -4,773,000 -3,336,000    -14,983,000                           
          proceeds received upon exercise of stock options
                                                        6,000    8,000   9,000 242,000 92,000       
          gain on sale disposal of assets
                                                                              
          cash from sales of franchises
                                                   120,000    90,000           12,000 8,000 122,000    75,000    149,000 
          pension settlement
                                                                              
          netincrease in cash and cash equivalents
                                                                              
          loss on sales/impairments of assets
                                                                              
          purchase of equipment and property
                                                                         -2,759,000   -6,143,000 -4,306,000 
          payments on line of credit borrowings
                                                                              
          book overdrafts in bank accounts
                                                                  6,000,000 -5,000,000 6,000,000   6,000,000       
          principal payments on capital lease obligations
                                                                         -164,000   -1,662,000  
          adjustments to reconcile net income to net cash provided by operating activities:
                                                                              
          repayments, under line of credit agreement
                                                                              
          changes in cash overdraft position
                                                               500,000               
          loss on sales of assets
                                                                             
          trade accounts receivables
                                                                    324,000   693,000       
          accounts receivables - other
                                                                       371,000       
          accrual for termite contracts
                                                                         -1,800,000   -401,000 -4,900,000 
          gain on sales of assets
                                                                         -21,000   -7,000  
          repayments/(borrowings), under line of credit agreement
                                                                              
          net cash from/(used) in financing activities
                                                                              
          revenues
                                                                              
          cost of services provided
                                                                              
          sales, general and administrative
                                                                              
          interest expense
                                                                              
          income before income taxes
                                                                              
          provision for income taxes
                                                                              
          consolidated net revenues
                                                                              
          first quarter
                                                                              
          second quarter
                                                                              
          third quarter
                                                                              
          fourth quarter
                                                                              
          year ended december 31,
                                                                              
          cash and cash flow
                                                                              
          trade receivables
                                                                         -209,000   2,251,000 -142,000 
          acquisitions/dispositions of companies
                                                                         -1,381,000   -1,097,000  
          common stock purchased
                                                                         -4,816,000   -15,481,000 -2,465,000 
          common stock options exercised
                                                                         246,000 500,000 198,000 681,000 54,000 
          adjustments to reconcile net income to net cash
                                                                              
          provided by operating activities:
                                                                              
          decrease in assets
                                                                              
          increase in liabilities:
                                                                              
          accrued pension
                                                                             
          pension curtailment gain
                                                                              
          decrease in assets:
                                                                              
          acquisitions of companies, net of cash acquired
                                                                             -30,000 
          principal payments on capital leases
                                                                             -173,000 
          the accompanying notes are an integral part of these financial statements.
                                                                              
          marketable securities