7Baggers

Westinghouse Air Brake Technologies Corporation
(NYSE:WAB) 

WAB stock logo

Westinghouse Air Brake Technologies Corporation provides technology-based equipment, systems, and services for the freight rail and passenger transit vehicle industries worldwide. It operates through two segments, Freight and Transit. The Freight segment manufactures and services components for new ...

Founded: 1869
Full Time Employees: 27,500
Sector: Industrials
Industry: Railroads

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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 2017-07-01 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 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-12-31 2005-09-30 2005-06-30 2005-03-31 2004-12-31 2004-09-30 2004-06-30 2004-03-31 2003-12-31 2003-09-30 
                                                                                               
      net sales:
                                                                                               
      sales of goods
    2,531,000,000 -6,807,990,739 2,425,000,000 2,226,000,000 2,157,000,000 -6,322,991,566 2,171,000,000 2,145,000,000 2,007,000,000 -5,630,992,353 2,048,000,000 1,899,000,000 1,684,000,000 -4,713,993,541 1,625,000,000 1,584,000,000 1,505,000,000 -4,562,193,795 1,489,100,000 1,588,000,000 1,485,100,000 -4,540,493,766.7 1,543,600,000 1,406,100,000 1,590,800,000 -4,932,393,092.1 1,605,400,000 1,892,508,000 1,434,509,000                                                               
      sales of services
    419,000,000 -1,393,998,094 461,000,000 480,000,000 453,000,000 -1,480,998,047 492,000,000 499,000,000 490,000,000 -1,519,997,970 502,000,000 508,000,000 510,000,000 -1,341,998,097 456,000,000 464,000,000 422,000,000 -1,187,198,383 417,800,000 424,300,000 345,100,000 -991,898,677.2 321,500,000 331,300,000 339,100,000 -899,198,707.9 396,300,000 343,776,000 159,108,000                                                               
      total net sales
    2,950,000,000 -8,201,988,833 2,886,000,000 2,706,000,000 2,610,000,000 -7,803,989,613 2,663,000,000 2,644,000,000 2,497,000,000 -7,150,990,323 2,550,000,000 2,407,000,000 2,194,000,000 -6,055,991,638 2,081,000,000 2,048,000,000 1,927,000,000 -5,749,392,178 1,906,900,000 2,012,300,000 1,830,200,000 -5,532,392,443.9 1,865,100,000 1,737,400,000 1,929,900,000 -5,831,591,800 2,001,700,000 2,236,284,000 1,593,617,000                                                               
      cost of sales:
                                                                                               
      cost of goods
    -1,616,000,000 4,547,993,756 -1,617,000,000 -1,481,000,000 -1,450,000,000 4,412,994,082 -1,512,000,000 -1,490,000,000 -1,411,000,000 4,131,994,419 -1,475,000,000 -1,400,000,000 -1,257,000,000 3,430,995,209 -1,200,000,000 -1,147,000,000 -1,084,000,000 3,368,195,455 -1,075,500,000 -1,185,000,000 -1,107,700,000 3,327,095,370.6 -1,109,900,000 -1,061,300,000 -1,155,900,000 3,635,394,871.6 -1,184,100,000 -1,377,758,000 -1,073,571,000                                                               
      cost of services
    -273,000,000 813,998,883 -267,000,000 -287,000,000 -260,000,000 821,998,897 -271,000,000 -280,000,000 -271,000,000 838,998,848 -283,000,000 -284,000,000 -272,000,000 736,998,969 -233,000,000 -256,000,000 -248,000,000 664,599,092 -229,100,000 -247,200,000 -188,300,000 573,699,210.4 -189,000,000 -189,400,000 -195,300,000 593,099,206.4 -218,200,000 -243,850,000 -131,029,000                                                               
      total cost of sales
    -1,889,000,000 5,361,992,639 -1,884,000,000 -1,768,000,000 -1,710,000,000 5,234,992,979 -1,783,000,000 -1,770,000,000 -1,682,000,000 4,970,993,267 -1,758,000,000 -1,684,000,000 -1,529,000,000 4,167,994,178 -1,433,000,000 -1,403,000,000 -1,332,000,000 4,032,794,547 -1,304,600,000 -1,432,200,000 -1,296,000,000 3,900,794,581 -1,298,900,000 -1,250,700,000 -1,351,200,000 4,228,494,078 -1,402,300,000 -1,621,608,000 -1,204,600,000                                                               
      gross profit
    1,061,000,000 -2,839,996,194 1,002,000,000 938,000,000 900,000,000 -2,568,996,634 880,000,000 874,000,000 815,000,000 -2,179,997,056 792,000,000 723,000,000 665,000,000 -1,887,997,460 648,000,000 645,000,000 595,000,000 -1,716,597,631 602,300,000 580,100,000 534,200,000 -1,631,597,862.9 566,200,000 486,700,000 578,700,000 -1,603,097,722 599,400,000 614,676,000 389,017,000 -935,626,115 302,012,000 323,967,000 310,881,000 -795,807,687 253,203,000 273,963,000 273,963,000 269,707,000 -704,125,761 212,481,000 237,389,000 255,180,000 -779,140,184 257,069,000 267,764,000 255,355,000  224,658,000 209,569,000 200,125,000 188,133,000 192,881,000 182,888,000 180,480,000 171,279,000 173,427,000 169,381,000 147,334,000 147,151,000 142,744,000 133,195,000 117,988,000 109,237,000 113,464,000 108,389,000 100,382,000 94,826,000 91,633,000 106,485,000 105,796,000 107,674,000 108,501,000 105,215,000 96,486,000 95,717,000 90,850,000 86,566,000 78,748,000 66,198,000 76,741,000 75,090,000 69,437,000 66,966,000 67,371,000 57,530,000 55,089,000 49,904,000 52,653,000 47,518,000   
      yoy
    17.89% 10.55% 13.86% 7.32% 10.43% 17.84% 11.11% 20.89% 22.56% 15.47% 22.22% 12.09% 11.76% 9.98% 7.59% 11.19% 11.38% 5.21% 6.38% 19.19% -7.69% 1.78% -5.54% -20.82% 48.76% 71.34% 98.47% 89.73% 25.13% 17.57% 19.28% 18.25% 13.48% -395.06% -135.96% 28.94% 15.41% 5.69% -9.63% -17.34% -11.34% -0.07%  14.43% 27.77% 27.60%  16.47% 14.59% 10.88% 9.84% 11.22% 7.97% 22.50% 16.40% 21.50% 27.17% 24.87% 34.71% 25.81% 22.89% 17.54% 15.20% 23.82% 1.79% -5.12% -11.93% -15.55% 1.21% 9.65% 12.49% 19.43% 21.54% 22.53% 44.59% 18.39% 15.28% 13.41% -1.15% 13.91% 30.52% 26.05% 34.19% 27.95% 21.07%       
      qoq
    -137.36% -383.43% 6.82% 4.22% -135.03% -391.93% 0.69% 7.24% -137.39% -375.25% 9.54% 8.72% -135.22% -391.36% 0.47% 8.40% -134.66% -385.01% 3.83% 8.59% -132.74% -388.17% 16.33% -15.90% -136.10% -367.45% -2.49% 58.01% -141.58% -409.80% -6.78% 4.21% -139.06% -414.30% -7.58% 0.00% 1.58% -138.30% -431.38% -10.49% -6.97% -132.75% -403.09% -3.99% 4.86%   7.20% 4.72% 6.37% -2.46% 5.46% 1.33% 5.37% -1.24% 2.39% 14.96% 0.12% 3.09% 7.17% 12.89% 8.01% -3.73% 4.68% 7.98% 5.86% 3.48% -13.95% 0.65% -1.74% -0.76% 3.12% 9.05% 0.80% 5.36% 4.95% 9.93% 18.96% -13.74% 2.20% 8.14% 3.69% -0.60% 17.11% 4.43% 10.39% -5.22% 10.81%    
      gross margin %
    Infinity% -Infinity% Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% Infinity% 28.87% 28.02% 29.14% 29.43% 28.40% 26.43% 29.39% 29.39% 29.44% 32.47% 31.45% 32.81% 33.05% 31.52% 31.76% 31.61% 31.19% NaN% 30.73% 30.14% 29.37% 29.80% 30.23% 29.71% 29.57% 29.15% 28.44% 29.04% 27.56% 29.50% 29.81% 29.26% 30.00% 29.08% 30.33% 29.78% 27.95% 28.70% 27.43% 28.17% 26.11% 27.19% 27.81% 27.45% 26.42% 26.98% 27.89% 27.55% 26.75% 24.62% 29.30% 28.62% 25.78% 26.17% 24.93% 23.49% 24.55% 24.60% 25.50% 25.24% 0% 0% 
      operating expenses:
                                                                                               
      selling, general and administrative expenses
    -401,000,000 1,028,998,510 -375,000,000 -347,000,000 -307,000,000 914,998,752 -318,000,000 -316,000,000 -281,000,000 842,998,861 -295,000,000 -285,000,000 -263,000,000 756,998,971 -260,000,000 -259,000,000 -238,000,000 766,498,970 -269,000,000 -262,100,000 -235,400,000 712,899,051.9 -252,700,000 -216,800,000 -243,400,000 842,898,833.4 -292,200,000 -290,959,000 -259,723,000 464,563,756 -146,839,000 -171,157,000 -147,201,000 367,241,102 -117,838,000 -127,574,000 -127,574,000 -122,341,000 240,746,195 -70,757,000 -80,610,000 -89,751,000 255,621,627 -82,206,000 -88,992,000 -84,771,000  -72,982,000 -70,081,000                        -40,445,000    -34,945,000   -32,313,000 -33,628,000 -30,954,000 -30,897,000 -31,476,000 -29,672,000 -29,477,000 -31,114,000 -25,590,000 -26,440,000 -28,419,000 -23,948,000 
      engineering expenses
    -56,000,000 154,999,777 -59,000,000 -50,000,000 -46,000,000 154,999,794 -50,000,000 -57,000,000 -48,000,000 156,999,782 -53,000,000 -53,000,000 -51,000,000 148,999,791 -54,000,000 -50,000,000 -45,000,000 123,499,824 -43,800,000 -42,000,000 -37,700,000 123,699,837.9 -36,500,000 -38,200,000 -49,000,000 150,299,790.1 -58,600,000 -57,120,000 -34,545,000 61,481,550 -20,132,000 -19,388,000 -22,049,000 71,415,834 -24,709,000 -23,338,000 -23,338,000 -23,464,000 52,199,625 -16,289,000 -18,029,000 -17,953,000 51,780,787 -17,239,000 -17,750,000 -16,863,000  -14,221,000 -12,946,000                        -9,981,000    -8,816,000   -8,023,000 -8,115,000 -7,914,000 -7,995,000 -8,183,000 -8,670,000 -8,345,000 -8,381,000 -8,257,000 -8,812,000 -8,669,000 -7,746,000 
      amortization expense
    -87,000,000 218,999,700 -77,000,000 -69,000,000 -73,000,000 223,999,697 -79,000,000 -71,000,000 -74,000,000 221,999,679 -74,000,000 -73,000,000 -75,000,000 217,999,709 -73,000,000 -72,000,000 -73,000,000 214,699,713 -72,500,000 -72,700,000 -69,500,000 211,599,717.6 -70,300,000 -72,300,000 -69,000,000 172,899,761.6 -79,500,000 -65,960,000 -27,442,000 30,073,246 -9,862,000 -9,899,000 -10,352,000 27,002,484 -8,645,000 -9,350,000 -9,350,000 -9,044,000 16,077,302 -5,339,000 -5,466,000 -5,295,000 15,987,337 -5,546,000 -5,162,000 -5,301,000  -5,132,000 -4,696,000 -3,174,750 -3,939,000 -5,173,000 -3,587,000 -4,984,000 -3,941,000 -3,254,000 -3,093,000 -4,447,000 -4,128,000 -3,307,000 -3,114,000 -3,504,000 -2,638,000 -2,144,000 -1,887,000 -5,148,000 -1,515,000 -1,795,000 -1,391,000 -1,611,000 -1,666,000 -912,000 -903,000 -1,022,000 -1,157,000 -1,140,000 -688,000 -1,134,000 -1,362,000 -859,000 -867,000 -969,000 -918,000 -1,073,000 -971,000 -1,044,000 -771,000 -745,000 -783,000 -1,180,000 -1,084,000 
      total operating expenses
    -544,000,000 1,402,997,987 -511,000,000 -466,000,000 -426,000,000 1,293,998,243 -447,000,000 -444,000,000 -403,000,000 1,221,998,322 -422,000,000 -411,000,000 -389,000,000 1,123,998,471 -387,000,000 -381,000,000 -356,000,000 1,104,698,507 -385,300,000 -376,800,000 -342,600,000 1,048,198,607.4 -359,500,000 -327,300,000 -361,400,000 1,166,098,385.1 -430,300,000 -414,039,000 -321,710,000 556,118,552 -176,833,000 -200,444,000 -179,602,000 465,659,420 -151,192,000 -160,262,000 -160,262,000 -154,849,000 309,023,122 -92,385,000 -104,105,000 -112,999,000 323,389,751 -104,991,000 -111,904,000 -106,935,000  -92,335,000 -87,723,000 -59,452,500 -78,262,000 -80,327,000 -79,221,000 -80,018,000 -74,437,000 -72,562,000 -75,271,000 -74,825,000 -71,698,000 -86,382,000 -66,818,000 -66,639,000 -58,604,000 -63,812,000 -57,213,000 -58,584,000 -49,067,000 -54,906,000 -50,737,000 -55,542,000 -55,220,000 -52,579,000 -51,329,000 -50,275,000 -50,073,000 -45,081,000 -44,449,000 -42,332,000 -40,723,000 -41,195,000 -42,610,000 -39,837,000 -39,810,000 -40,732,000 -39,313,000 -38,866,000 -40,266,000 -34,592,000 -36,035,000   
      income from operations
    517,000,000 -1,436,998,207 491,000,000 472,000,000 474,000,000 -1,274,998,391 433,000,000 430,000,000 412,000,000 -957,998,734 370,000,000 312,000,000 276,000,000 -763,998,989 261,000,000 264,000,000 239,000,000 -611,899,124 217,000,000 203,300,000 191,600,000 -583,399,255.5 206,700,000 159,400,000 217,300,000 -436,999,336.9 169,100,000 200,637,000 67,307,000 -379,507,563 125,179,000 123,523,000 131,279,000 -330,148,267 102,011,000 113,701,000 113,701,000 114,858,000 -395,102,639 120,096,000 133,284,000 142,181,000 -455,750,433 152,078,000 155,860,000 148,420,000  132,323,000 121,846,000 111,218,000 109,871,000 112,554,000 103,667,000 100,462,000 96,842,000 100,865,000 94,110,000 72,509,000 75,453,000 56,362,000 66,377,000 51,349,000 50,633,000 49,652,000 51,176,000 41,798,000 45,759,000 36,727,000 55,748,000 50,254,000 52,454,000 55,922,000 53,886,000 46,211,000 45,644,000 45,769,000 42,117,000 36,416,000 25,475,000 35,546,000 32,480,000 29,600,000 27,156,000 26,639,000 18,217,000 16,223,000 9,638,000 18,061,000 11,483,000   
      yoy
    9.07% 12.71% 13.39% 9.77% 15.05% 33.09% 17.03% 37.82% 49.28% 25.39% 41.76% 18.18% 15.48% 24.86% 20.28% 29.86% 24.74% 4.89% 4.98% 27.54% -11.83% 33.50% 22.24% -20.55% 222.85% 15.15% 35.09% 62.43% -48.73% 14.95% 22.71% 8.64% 15.46% -387.44% -125.82% -5.32% -14.69% -19.22% -13.31% -21.03% -14.48% -4.20%  14.93% 27.92% 33.45%  17.56% 17.54% 10.71% 13.45% 11.59% 10.16% 38.55% 28.35% 78.96% 41.78% 41.21% 49.02% 13.51% 29.70% 22.85% 10.65% 35.19% -8.20% -16.83% -12.76% -34.32% 3.46% 8.75% 14.92% 22.18% 27.94% 26.90% 79.17% 28.76% 29.67% 23.03% -6.19% 33.44% 78.29% 82.46% 181.76% 47.49% 58.64%       
      qoq
    -135.98% -392.67% 4.03% -0.42% -137.18% -394.46% 0.70% 4.37% -143.01% -358.92% 18.59% 13.04% -136.13% -392.72% -1.14% 10.46% -139.06% -381.98% 6.74% 6.11% -132.84% -382.24% 29.67% -26.65% -149.73% -358.43% -15.72% 198.09% -117.74% -403.17% 1.34% -5.91% -139.76% -423.64% -10.28% 0.00% -1.01% -129.07% -428.99% -9.89% -6.26% -131.20% -399.68% -2.43% 5.01%   8.60% 9.56% 1.23% -2.38% 8.57% 3.19% 3.74% -3.99% 7.18% 29.79% -3.90% 33.87% -15.09% 29.27% 1.41% 1.98% -2.98% 22.44% -8.66% 24.59% -34.12% 10.93% -4.19% -6.20% 3.78% 16.61% 1.24% -0.27% 8.67% 15.66% 42.95% -28.33% 9.44% 9.73% 9.00% 1.94% 46.23% 12.29% 68.32% -46.64% 57.28%    
      operating margin %
    Infinity% -Infinity% Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% Infinity% 11.71% 11.61% 11.11% 12.43% 11.78% 10.65% 12.20% 12.20% 12.54% 18.22% 17.78% 18.42% 18.42% 18.44% 18.79% 18.40% 18.13% NaN% 18.10% 17.53% 16.32% 17.40% 17.64% 16.84% 16.46% 16.48% 16.54% 16.13% 13.56% 15.13% 11.77% 14.58% 13.06% 13.48% 13.27% 14.06% 11.64% 13.85% 11.00% 14.75% 12.40% 13.25% 14.33% 14.06% 12.65% 12.86% 14.05% 13.40% 12.37% 9.47% 13.57% 12.38% 10.99% 10.61% 9.86% 7.44% 7.23% 4.75% 8.75% 6.10% 0% 0% 
      other income and expenses:
                                                                                               
      interest expense
    -71,000,000 156,999,775 -65,000,000 -46,000,000 -46,000,000 147,999,799 -52,000,000 -49,000,000 -47,000,000 162,999,782 -60,000,000 -55,000,000 -48,000,000 134,999,814 -48,000,000 -44,000,000 -43,000,000 134,699,823 -42,200,000 -44,900,000 -47,600,000 150,299,801.1 -45,600,000 -51,400,000 -53,300,000 160,799,780.9 -57,700,000 -58,560,000 -44,569,000 75,804,765 -23,713,000 -31,920,000 -20,284,000 50,956,296 -17,893,000 -15,420,000 -15,420,000 -17,712,000 15,854,439 -6,057,000 -4,969,000 -4,871,000 12,681,112 -4,351,000 -4,041,000 -4,306,000  -4,525,000 -4,450,000 -4,627,000 -3,829,000 -3,271,000 -3,614,000 -3,948,000 -3,070,000 -3,509,000 -3,724,000 -3,766,000 -3,764,000 -3,793,000 -3,684,000 -3,923,000 -3,996,000 -4,092,000  -4,526,000 -3,687,000 -3,525,000    -1,293,000 -1,481,000   -538,000 -636,000   -420,000 -1,124,000 -1,803,000 -2,235,000 -2,164,000 -2,484,000 -2,066,000 -3,136,000 -3,323,000 -3,003,000 -3,147,000 -2,433,000 
      other income
    23,000,000 -20,999,976 -1,000,000 24,000,000  1,000,002 -3,000,000 4,000,000 -2,000,000 -16,999,956 10,000,000 2,000,000 5,000,000 -14,999,971 4,000,000 7,000,000 4,000,000 -24,999,962 500,000 10,300,000 14,200,000 -5,799,988.4 14,300,000 6,300,000  4,100,002.8 1,900,000 2,177,000 -8,228,000 -5,951,620 1,201,000 2,171,000 2,586,000 2,165,034 -2,933,000 -1,552,000 -1,552,000 2,319,000 -115,963 1,188,000  154,000 -1,922,500 -2,937,000 -1,887,000 -2,866,000  243,000 -17,000    -581,000 614,000 -1,393,000 223,000 -114,000 1,099,000 -1,529,000 -410,000 460,000 366,000 -791,000 1,086,000 -721,000   -134,000         -809,000    120,000 -747,250 -1,204,000   -218,750 658,000   -820,750 526,000 
      income before income taxes
    469,000,000 -1,300,998,408 425,000,000 450,000,000 426,000,000 -1,125,998,590 378,000,000 385,000,000 363,000,000 -811,998,908 320,000,000 259,000,000 233,000,000 -643,999,146 217,000,000 227,000,000 200,000,000 -502,199,263 175,300,000 168,700,000 158,200,000                                                               23,821,000 14,602,000       
      income tax expense
    -106,000,000 321,999,591 -112,000,000 -111,000,000 -99,000,000 271,999,657 -92,000,000 -94,000,000 -86,000,000 203,999,733 -78,000,000 -66,000,000 -60,000,000 161,999,787 -54,000,000 -58,000,000 -50,000,000 130,499,828 -43,500,000 -43,500,000 -43,500,000 113,399,855.1 -46,900,000 -28,500,000 -38,000,000 82,599,879.7 -22,700,000 -41,400,000 -18,523,000 53,149,121 -16,598,000 -10,503,000 -26,124,000 64,686,227 -12,746,000 -24,569,000 -24,569,000 -27,461,000 112,601,567 -32,799,000 -36,601,000 -43,301,000 138,934,260 -45,609,000 -48,428,000 -45,084,000  -39,336,000 -37,245,000 -23,837,750 -30,441,000 -35,051,000 -29,859,000 -32,363,000 -29,385,000 -32,867,000 -31,011,000 -23,579,000 -23,560,000 -15,825,000 -22,201,000 -16,812,000 -15,302,000 -15,435,000 -16,179,000 -12,419,000 -15,118,000 -2,232,000 -18,535,000 -16,825,000 -17,241,000 -20,171,000 -19,509,000 -15,812,000 -16,668,000 -15,469,000 -15,118,000 -9,143,000 -7,791,000 -11,721,000 -11,408,000   -8,670,000 -5,354,000   -5,152,000 -2,763,000 -3,199,000 -3,190,000 
      net income
    363,000,000 -978,998,817 313,000,000 339,000,000 327,000,000 -853,998,933 286,000,000 291,000,000 277,000,000 -607,999,175 242,000,000 193,000,000 173,000,000 -481,999,359 163,000,000 169,000,000 150,000,000 -371,699,435 131,800,000 125,200,000 114,700,000 -325,499,587.7 128,500,000 85,800,000 111,200,000 -189,499,673.5 90,600,000 102,854,000 -4,013,000 -256,505,297 86,069,000 83,271,000 87,457,000 -212,340,710 68,439,000 72,160,000 72,160,000 72,004,000                               32,666,000 31,109,000 33,170,000 33,762,000 32,510,000 28,676,000 27,242,000 28,130,000 25,522,000 26,242,000 17,371,000 21,145,000 20,046,000 16,301,000 15,076,000 15,151,000 9,248,000 9,247,000 9,428,000 8,963,000 4,807,000 5,891,000 5,603,000 
      yoy
    11.01% 14.64% 9.44% 16.49% 18.05% 40.46% 18.18% 50.78% 60.12% 26.14% 48.47% 14.20% 15.33% 29.67% 23.67% 34.98% 30.78% 14.19% 2.57% 45.92% 3.15% 71.77% 41.83% -16.58% -2870.99% -26.12% 5.26% 23.52% -104.59% 20.80% 25.76% 15.40% 21.20% -394.90%                                   0.48% 8.48% 21.76% 20.02% 27.38% 9.28% 56.82% 33.03% 27.32% 60.98% 15.22% 39.56% 116.76% 76.28% 59.91% 69.04% 92.39% 56.97% 68.27%     
      qoq
    -137.08% -412.78% -7.67% 3.67% -138.29% -398.60% -1.72% 5.05% -145.56% -351.24% 25.39% 11.56% -135.89% -395.71% -3.55% 12.67% -140.36% -382.02% 5.27% 9.15% -135.24% -353.31% 49.77% -22.84% -158.68% -309.16% -11.91% -2663.02% -98.44% -398.02% 3.36% -4.79% -141.19% -410.26% -5.16% 0.00% 0.22%                                5.00% -6.21% -1.75% 3.85% 13.37% 5.26% -3.16% 10.22% -2.74% 51.07% -17.85% 5.48% 22.97% 8.13% -0.50% 63.83% 0.01% -1.92% 5.19% 86.46% -18.40% 5.14%  
      net income margin %
    Infinity% -Infinity% Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% -Infinity% 7.91% 7.99% 7.49% 8.28% 7.58% 7.14% 7.74% 7.74% 7.86% 0% 0% 0% 0% 0% 0% 0% 0% NaN% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 8.64% 7.68% 8.38% 8.65% 8.48% 7.85% 7.68% 8.64% 8.12% 8.91% 6.46% 8.07% 7.64% 6.05% 5.89% 5.61% 3.78% 4.12% 4.65% 4.34% 2.55% 2.85% 3.35% 
      less: net income attributable to noncontrolling interest
    -1,000,000 10,999,987 -3,000,000 -3,000,000 -5,000,000 9,999,989 -3,000,000 -2,000,000 -5,000,000 7,999,990 -2,000,000 -2,000,000 -4,000,000 -1,750,000 -3,000,000 -3,000,000 -1,000,000                                                                           
      net income attributable to wabtec shareholders
    362,000,000 -967,998,830 310,000,000 336,000,000 322,000,000 -843,998,944 283,000,000 289,000,000 272,000,000 -599,999,185 240,000,000 191,000,000 169,000,000 -474,999,367 160,000,000 166,000,000 149,000,000 -367,799,442 130,600,000 124,800,000 112,400,000 -326,499,585.6 128,100,000 86,800,000 111,600,000 -190,999,673.3 91,100,000 104,235,000 -4,472,000 -260,226,056 87,739,000 84,416,000 88,366,000 -213,050,739 67,399,000 72,025,000 72,025,000 73,889,000 -266,771,113 82,428,000 90,485,000 94,163,000 -296,450,372 99,181,000 101,504,000 96,164,000  88,705,000 80,134,000 74,041,000 73,943,000 74,638,000 69,613,000 64,765,000 62,994,000 64,712,000 59,261,000 46,263,000 46,600,000 36,334,000 40,952,000 30,980,000 30,544,000 31,211,000 30,364,000 24,205,000 27,348,000 30,836,000                        
      earnings per common share
                                                                                               
      basic
                                                                                               
      diluted
                                                                                               
      weighted-average shares outstanding
                                                                                               
      basic
    170,000,000 170.5 170,500,000 170,600,000 170,500,000 174.1 173,400,000 175,400,000 176,500,000 178.8 178,600,000 178,900,000 179,900,000 182.2 181,300,000 181,900,000 184,500,000 187.7 187,600,000 188,600,000 188,500,000 189.9 189,800,000 189,800,000 190,800,000 170.5 189,600,000 177,348,000 121,226,000 95,994 96,208,000 95,992,000 95,810,000 95,453 95,709,000 95,641,000 95,641,000 95,243,000 90,359 89,589,000 89,846,000 91,258,000 96,074 96,369,000 96,338,000 96,243,000 95,781 96,048,000 95,529,000  95,848,000 95,762,000 47,512,000 47,734,000 47,643,000 47,835,000 47,707,000 47,820,000 47,874,000 47,950,000 47,738,000 47,597,000 47,677,000 47,725,000 47,461,000 47,499,000 47,289,000 47,487,000 47,645,000 48,232,000 48,161,000 48,095,000 48,379,000 48,530,000 48,736,000 48,666,000 48,302,000 48,322,000 48,689,000 48,451,000 48,091,000 46,845,000 47,574,000 46,862,000 46,259,000 44,993,000 45,503,000 44,797,000 44,661,000 43,538,000  
      diluted
    170,700,000 171.1 171,100,000 171,200,000 171,300,000 174.8 174,100,000 176,000,000 177,200,000 179.5 179,200,000 179,400,000 180,600,000 182.8 181,900,000 182,400,000 185,000,000 188.1 188,000,000 188,900,000 188,900,000 190.4 190,200,000 190,200,000 191,400,000 177.3 191,500,000 191,453,000 121,226,000 96,464 96,637,000 96,575,000 96,371,000 96,125 96,316,000 96,284,000 96,284,000 95,991,000 91,141 90,293,000 90,559,000 92,149,000 97,006 97,368,000 97,435,000 97,385,000 96,885 97,058,000 96,805,000  97,174,000 97,102,000 48,286,000 48,371,000 48,271,000 48,422,000 48,341,000 48,329,000 48,366,000 48,463,000 48,251,000 48,005,000 48,064,000 48,089,000 47,895,000 47,977,000 47,752,000 48,013,000 48,131,000 48,847,000 48,827,000 48,655,000 49,037,000 49,141,000 49,381,000 49,294,000 48,895,000 49,108,000 49,293,000 49,092,000 48,741,000 47,595,000 48,311,000 47,544,000 46,985,000 45,787,000 46,276,000 45,526,000 45,336,000 43,974,000  
      other expense
        -2,000,000                    -14,800,000                -1,229,000                            389,000 -294,750 -100,000 -696,000 -383,000 -277,000 -927,000 -1,637,000  -132,000 -139,000 -1,623,000    -654,000 -1,131,000   -623,000 -910,000   
      less: net loss attributable to noncontrolling interest
                     3,899,993 -1,200,000 -400,000 -2,300,000 -999,997.9 -400,000 1,000,000 400,000 -1,499,999.8 500,000 1,381,000 -459,000 -3,720,759 1,670,000 1,145,000 909,000 177,500 -1,040,000 -135,000  1,885,000                                                      
      income from operations before income taxes
                         109,725,000 175,400,000 114,300,000 149,200,000 -272,099,553.2 113,300,000 144,254,000 14,510,000 -309,654,418 102,667,000 93,774,000 113,581,000 -277,026,937 81,185,000 96,729,000 96,729,000 99,465,000 -379,364,163 115,227,000 127,086,000 137,464,000 -435,384,632 144,790,000 149,932,000 141,248,000  128,041,000 117,379,000 78,386,250 104,384,000 109,689,000 99,472,000 97,128,000 92,379,000 97,579,000 90,272,000 69,842,000 70,160,000 52,159,000 63,153,000 34,758,750 45,846,000 46,646,000 46,543,000                           
      net sales
                                 -3,241,307,453 1,077,814,000 1,111,680,000 1,056,177,000 -2,802,336,244 957,931,000 932,253,000 932,253,000 916,034,000 -2,168,274,812 675,574,000 723,601,000 772,031,000 -2,471,841,002 809,527,000 847,028,000 818,594,000  731,068,000 695,249,000 681,482,000 631,398,000 638,002,000 615,510,000 610,400,000 587,593,000 609,820,000 583,309,000 534,639,000 498,840,000 478,899,000 455,259,000 393,241,000 375,707,000 374,137,000 363,927,000 359,188,000 330,455,000 334,013,000 377,960,000 405,211,000 396,017,000 390,194,000 383,327,000 365,268,000 354,834,000 325,722,000 314,264,000 294,420,000 268,889,000 261,902,000 262,409,000 269,369,000 255,865,000 270,241,000 244,884,000 224,388,000 202,894,000 206,508,000 188,228,000 206,356,000 167,189,000 
      yoy
                                 15.66% 12.51% 19.25% 13.29% -405.92% -144.18% 37.99% 28.84% 18.65% -12.28% -16.55% -14.57% -5.69%  10.73% 21.83% 20.12%  14.59% 12.95% 11.65% 7.45% 4.62% 5.52% 14.17% 17.79% 27.34% 28.13% 35.96% 32.77% 28.00% 25.10% 9.48% 13.69% 12.01% -3.71% -11.36% -16.56% -14.40% -1.40% 10.94% 11.61% 19.79% 21.98% 24.06% 31.96% 24.37% 19.76% 9.30% 5.09% -3.09% 7.16% 20.05% 26.11% 30.86% 30.10% 8.74% 21.36%     
      qoq
                                 -400.73% -3.05% 5.26% -137.69% -392.54% 2.75% 0.00% 1.77% -142.25% -420.95% -6.64% -6.27% -131.23% -405.34% -4.43% 3.47%   5.15% 2.02% 7.93% -1.04% 3.65% 0.84% 3.88% -3.64% 4.54% 9.10% 7.18% 4.16% 5.19% 15.77% 4.67% 0.42% 2.81% 1.32% 8.69% -1.07% -11.63% -6.73% 2.32% 1.49% 1.79% 4.94% 2.94% 8.94% 3.65% 6.74% 9.49% 2.67% -0.19% -2.58% 5.28% -5.32% 10.35% 9.13% 10.59% -1.75% 9.71% -8.78% 23.43%  
      cost of sales
                                 2,305,681,338 -775,802,000 -787,713,000 -745,296,000 2,006,528,557 -704,728,000 -658,290,000 -658,290,000 -646,327,000 1,464,149,051 -463,093,000 -486,212,000 -516,851,000 1,692,700,818 -552,458,000 -579,264,000 -563,239,000  -506,410,000 -485,680,000 -330,252,000 -443,265,000 -445,121,000 -432,622,000 -429,920,000 -416,314,000 -436,393,000 -413,928,000 -387,305,000 -351,689,000 -336,155,000 -322,064,000 -275,253,000 -266,470,000 -260,673,000 -255,538,000 -258,806,000 -235,629,000 -242,380,000 -271,475,000 -299,415,000 -288,343,000 -281,693,000 -278,112,000 -268,782,000 -259,117,000 -234,872,000 -227,698,000 -215,672,000 -202,691,000 -185,161,000 -187,319,000 -199,932,000 -188,899,000 -202,870,000 -187,354,000 -169,299,000 -152,990,000 -153,855,000 -140,710,000 -153,169,000 -123,764,000 
      other income and expenses
                                                                                               
      less: net (gain) loss attributable to noncontrolling interest
                                        -135,000                                                       
      selling, general and administrative expense
                                                     -47,894,000 -63,402,000 -63,874,000 -64,300,000 -45,233,750 -59,743,000 -59,163,000 -62,029,000 -46,608,750 -57,676,000 -73,943,000 -54,816,000 -35,619,500 -46,604,000 -51,243,000 -44,631,000 -29,632,000 -37,395,000 -42,346,000 -38,787,000 -31,580,500 -43,841,000 -42,036,000  -27,384,750 -39,679,000 -34,915,000  -24,397,750 -31,293,000             
      engineering expense
                                                     -8,383,750 -10,921,000 -11,280,000 -11,334,000 -7,761,750 -10,753,000 -10,145,000 -10,149,000 -6,978,500 -9,894,000 -9,132,000 -8,888,000 -7,620,500 -9,362,000 -10,425,000 -10,695,000 -7,870,250 -10,157,000 -10,765,000 -10,559,000 -7,331,250 -9,713,000 -9,631,000  -6,769,750 -9,237,000 -9,026,000  -6,051,500 -8,068,000             
      other income
                                                     -458,250 -1,658,000 406,000              162,250 394,000                         
      interest income
                                                                    -3,912,000    -4,936,000 -1,179,250 -1,943,000   -615,750 -1,289,000   -337,000 196,000             
      income from continuing operations before income taxes
                                                                     36,624,000 42,466,000 33,068,000 51,201,000 47,934,000 50,411,000 53,933,000 52,022,000 44,760,000 43,428,000 43,594,000 40,672,000 36,046,000 25,532,000 33,503,000 31,476,000 27,731,000 23,717,000   7,211,250 7,160,000 14,115,000 7,570,000   
      income from continuing operations
                                                                     24,205,000 27,348,000 30,836,000 32,666,000 31,109,000 33,170,000 33,762,000 32,513,000 28,948,000 26,760,000 28,125,000 25,554,000 26,903,000 17,741,000 21,782,000 20,068,000 18,116,000 15,351,000   5,799,500 9,428,000 8,963,000 4,807,000 4,171,500 5,550,000 
      discontinued operations
                                                                                               
      loss from discontinued operations
                                                                            -3,000    -32,000 -257,250 -370,000  -22,000 -23,500 -275,000         
      income from discontinued operations
                                                                             -272,000 482,000 5,000    -637,000          325,000 53,000 
      earnings per common share
                                                                                               
      basic
                                                                                               
      diluted
                                                                                               
      earnings per common share
                                                                                               
      basic
                                                                                               
      loss from discontinued operations
                                                                            -3,000    -32,000 -257,250 -370,000  -22,000 -23,500 -275,000         
      diluted
                                                                                               
      earnings per common share
                                                                                               
      basic
                                                                                               
      diluted
                                                                                               
      income tax benefit
                                                                                     -5,554,000 -8,366,000   -1,411,750 2,268,000     
      discontinued operations, net of tax
                                                                                               
      loss on sale of discontinued operations
                                                                                               
      total discontinued operations
                                                                                             325,000 53,000 
      income before cumulative effect of accounting change
                                                                                             5,891,000 5,603,000 
      cumulative effect of accounting change for goodwill, net of tax
                                                                                               
      earnings per common share
                                                                                               
      basic
                                                                                               
      diluted
                                                                                               
      weighted-average shares outstanding
                                                                                               
    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 2017-07-01 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-12-31 2005-09-30 2005-06-30 2005-03-31 2004-12-31 2004-09-30 2004-06-30 2004-03-31 2003-12-31 2003-09-30 
                                                                                                  
        assets
                                                                                                  
        cash, cash equivalents and restricted cash
      531,000,000 789,000,000 528,000,000 1,499,000,000 698,000,000 715,000,000 410,000,000 595,000,000 639,000,000 620,000,000 392,000,000 371,000,000 417,000,000 541,000,000     456,400,000                                                                          
        accounts receivable
      1,784,000,000 1,410,000,000 1,662,000,000 1,441,000,000 1,392,000,000 1,152,000,000 1,231,000,000 1,269,000,000 997,000,000 1,160,000,000 1,104,000,000 1,015,000,000 956,000,000 975,000,000 1,004,000,000 1,000,000,000 998,000,000 1,085,000,000 960,300,000 1,020,900,000 985,300,000 969,300,000 1,020,000,000 964,400,000 1,149,100,000 1,149,900,000 1,213,100,000 1,247,450,000 1,271,198,000 801,193,000 851,244,000 835,150,000 885,917,000 800,619,000 792,726,000 812,727,000 812,727,000 754,358,000 667,596,000 477,500,000 440,900,000 475,659,000 494,975,000 474,213,000 505,539,000 495,712,000 443,464,000 474,930,000 465,092,000 388,863,000 349,458,000 570,276,000 488,449,000 432,797,000 389,915,000 430,230,000 442,141,000 396,490,000 346,281,000 346,436,000 336,673,000 305,687,000 258,149,000 264,793,000 275,201,000 247,949,000 208,260,000 230,981,000 251,798,000 259,607,000 273,560,000 298,683,000 284,145,000 286,350,000 222,235,000 215,688,000 201,411,000 197,825,000 177,345,000 157,215,000 162,993,000 168,445,000 206,891,000 173,352,000 168,050,000 160,025,000 139,843,000 136,154,000 130,332,000 130,094,000 129,074,000 132,437,000 
        unbilled accounts receivable
      468,000,000 487,000,000 536,000,000 558,000,000 540,000,000 550,000,000 551,000,000 532,000,000 544,000,000 524,000,000 610,000,000 683,000,000 620,000,000 544,000,000 458,000,000 422,000,000 384,000,000 392,000,000 406,700,000 431,700,000 417,700,000    522,900,000   459,959,000 455,626,000 345,585,000 389,277,000 378,084,000 382,780,000 366,168,000 351,613,000 316,264,000 316,264,000 297,184,000 274,912,000 146,726,000 145,451,000 144,127,000 103,814,000 151,131,000 174,730,000 169,957,000 187,762,000 240,178,000 251,958,000 247,791,000 205,045,000                                          
        inventories
      2,850,000,000 2,745,000,000 2,747,000,000 2,571,000,000 2,378,000,000 2,314,000,000 2,380,000,000 2,364,000,000 2,356,000,000 2,284,000,000 2,246,000,000 2,317,000,000 2,228,000,000 2,034,000,000 2,023,000,000 1,918,000,000 1,828,000,000 1,689,000,000 1,689,600,000 1,661,200,000 1,671,500,000 1,642,100,000 1,779,700,000 1,799,500,000 1,785,700,000 1,773,100,000 1,957,300,000 1,881,791,000 1,947,220,000 844,886,000 866,205,000 863,793,000 829,276,000 742,634,000 764,781,000 746,236,000 746,236,000 703,881,000 658,510,000 495,998,000 493,442,000 478,723,000 478,574,000 517,486,000 535,002,000 515,945,000 510,949,000 489,053,000 481,507,000 420,058,000 403,229,000 400,295,000 405,938,000 428,584,000 407,039,000 391,592,000 388,798,000 370,740,000 348,174,000 324,876,000 311,169,000 284,964,000 253,491,000 248,795,000 239,439,000 241,086,000 239,333,000 244,868,000 249,600,000 253,329,000 264,158,000 223,367,000 196,331,000 186,047,000 175,977,000 185,884,000 184,605,000 156,360,000 145,481,000 135,893,000 139,737,000 128,661,000 110,873,000 125,468,000 117,756,000 108,268,000 96,992,000 97,645,000 94,378,000 98,085,000 91,809,000 100,358,000 
        other current assets
      340,000,000 263,000,000 315,000,000 285,000,000 247,000,000 212,000,000 202,000,000 267,000,000 263,000,000 267,000,000 282,000,000 277,000,000 275,000,000 233,000,000 200,000,000 205,000,000 213,000,000 193,000,000 247,100,000 240,900,000 221,000,000 226,500,000 163,700,000 172,000,000 167,500,000 150,900,000 192,400,000 178,569,000 194,223,000  111,441,000 124,286,000 117,955,000  139,925,000 141,060,000 141,060,000 130,631,000  38,760,000 35,713,000 40,266,000                  18,901,000 23,178,000 14,337,000  15,666,000 13,527,000 12,421,000  10,351,000 11,291,000 9,470,000  11,833,000 10,857,000 9,328,000  12,888,000 17,890,000 8,550,000  9,900,000 12,444,000 10,800,000  11,446,000 10,297,000 12,015,000  15,621,000 8,524,000 12,029,000  29,310,000 
        total current assets
      5,973,000,000 5,694,000,000 5,788,000,000 6,354,000,000 5,255,000,000 4,943,000,000 4,774,000,000 5,027,000,000 4,799,000,000 4,855,000,000 4,634,000,000 4,663,000,000 4,496,000,000 4,327,000,000 4,199,000,000 4,046,000,000 3,911,000,000 3,832,000,000 3,760,100,000 3,808,200,000 3,779,000,000 3,879,800,000 3,936,200,000 3,969,700,000 4,241,100,000 4,192,100,000 4,410,400,000 4,229,140,000 4,381,137,000 4,449,667,000 4,353,548,000 2,446,887,000 2,465,814,000 2,265,113,000 2,277,125,000 2,344,809,000 2,344,809,000 2,166,233,000 2,867,631,000 1,695,132,000 1,700,358,000 1,686,565,000 1,612,448,000 1,650,091,000 1,579,966,000 1,503,933,000 1,637,864,000 1,533,808,000 1,526,851,000 1,434,178,000 1,333,047,000 1,344,434,000 1,189,985,000 1,168,986,000 1,092,938,000 1,184,049,000 1,143,464,000 1,114,022,000 1,055,782,000 950,377,000 931,932,000 844,935,000 801,953,000 743,778,000 731,640,000 716,449,000 689,509,000 773,093,000 665,480,000 651,598,000 725,349,000 744,527,000 757,484,000 680,864,000 665,767,000 596,214,000 568,843,000 593,383,000 547,191,000 566,210,000 569,693,000 514,784,000 482,926,000 430,552,000 407,202,000 363,709,000 359,573,000 369,880,000 350,829,000 321,518,000 322,092,000 288,497,000 
        property, plant and equipment
      1,653,000,000 1,616,000,000 1,534,000,000 1,476,000,000 1,462,000,000 1,447,000,000 1,439,000,000 1,439,000,000 1,445,000,000 1,485,000,000 1,419,000,000 1,443,000,000 1,422,000,000 1,429,000,000 1,402,000,000 1,428,000,000 1,468,000,000 1,497,000,000 1,509,000,000 1,544,300,000 1,575,500,000 1,601,600,000 2,283,600,000 2,240,500,000 2,208,900,000 2,216,000,000 2,177,100,000 2,170,618,000 2,133,778,000 1,036,550,000 1,026,184,000 1,009,198,000 1,027,944,000 1,026,046,000 988,223,000 975,599,000 975,599,000 935,900,000 912,230,000 750,547,000 730,050,000 730,531,000 717,295,000 707,925,000 711,966,000 693,956,000 683,034,000 682,297,000 679,517,000 598,269,000 597,740,000 585,355,000 549,573,000 563,500,000 555,924,000 534,687,000 526,648,000 523,105,000 513,113,000 495,882,000 505,842,000 497,465,000 478,023,000 467,951,000 447,609,000 453,578,000 451,996,000 440,005,000 431,768,000 419,297,000 431,604,000 417,779,000 416,857,000 414,315,000 417,157,000 416,204,000 405,407,000 394,862,000 390,178,000 375,600,000 372,344,000 360,802,000 358,759,000 362,269,000 355,579,000 357,699,000 340,948,000 341,625,000 336,182,000 335,005,000 332,619,000 327,799,000 
        goodwill
      10,625,000,000 10,216,000,000 9,853,000,000 8,936,000,000 8,787,000,000 8,710,000,000 8,786,000,000 8,706,000,000 8,730,000,000 8,780,000,000 8,590,000,000 8,657,000,000 8,540,000,000 8,508,000,000 8,361,000,000 8,459,000,000 8,567,000,000 8,587,000,000 8,604,700,000 8,653,200,000 8,625,700,000 8,485,200,000 8,366,100,000 8,309,900,000 8,273,700,000 8,360,600,000 8,103,200,000 8,150,671,000 8,142,473,000 2,396,544,000 2,412,554,000 2,428,591,000 2,528,819,000 2,460,103,000 2,384,758,000 2,343,608,000 2,343,608,000 2,188,503,000 2,078,765,000 877,054,000 860,027,000 867,623,000 858,532,000 852,995,000 864,921,000 834,157,000 862,338,000 864,460,000 821,572,000 787,610,000 786,433,000 790,756,000 714,954,000 728,021,000 666,022,000 656,933,000 623,931,000 593,559,000 587,531,000 566,337,000 575,676,000 575,197,000 545,832,000 518,040,000 497,902,000 506,284,000 482,978,000 424,717,000 416,650,000 396,840,000 319,449,000 277,033,000 237,842,000 236,897,000 232,593,000 232,876,000 224,090,000 177,598,000 173,251,000 118,698,000 119,270,000 118,214,000 118,181,000 120,430,000 120,749,000 119,365,000 113,466,000 109,450,000 109,450,000 109,450,000 109,450,000 109,450,000 
        other intangible assets
      4,239,000,000 3,838,000,000 3,546,000,000 2,889,000,000 2,892,000,000 2,934,000,000 2,996,000,000 3,031,000,000 3,115,000,000 3,205,000,000 3,267,000,000 3,359,000,000 3,333,000,000 3,402,000,000 3,410,000,000 3,531,000,000 3,632,000,000 3,705,000,000 3,779,800,000 3,876,000,000 3,927,200,000                                                                        
        other noncurrent assets
      706,000,000 705,000,000 806,000,000 736,000,000 700,000,000 668,000,000 649,000,000 673,000,000 658,000,000 663,000,000 890,000,000 863,000,000 878,000,000 850,000,000 890,000,000 869,000,000 860,000,000 833,000,000 698,300,000 630,700,000 635,800,000 618,700,000 648,800,000 638,000,000 625,300,000 631,700,000 557,600,000 552,329,000 555,308,000 109,406,000 72,277,000 71,894,000 76,020,000 76,360,000 97,013,000 73,116,000 73,116,000 62,992,000 62,386,000 40,739,000 39,830,000 35,575,000 35,628,000 34,771,000 41,733,000 39,011,000 41,717,000 38,221,000 36,862,000 40,543,000 39,773,000 38,703,000 40,651,000 41,155,000 39,990,000 41,024,000 40,109,000 32,579,000 36,023,000 39,992,000 36,429,000 29,180,000 28,812,000 26,179,000 17,659,000 19,054,000 19,047,000 19,555,000 19,621,000 18,175,000 17,382,000 18,464,000 19,372,000 14,873,000 14,916,000 18,541,000 14,411,000 13,581,000 13,009,000 9,185,000 10,364,000 13,018,000 16,092,000 15,682,000 14,080,000 15,896,000 14,040,000 13,208,000 13,549,000 13,645,000 10,859,000 50,172,000 
        total noncurrent assets
      17,223,000,000 16,375,000,000 15,739,000,000 14,037,000,000 13,841,000,000 13,759,000,000 13,870,000,000 13,849,000,000 13,948,000,000 14,133,000,000 14,166,000,000 14,322,000,000 14,173,000,000 14,189,000,000 14,063,000,000 14,287,000,000 14,527,000,000 14,622,000,000 14,591,800,000 14,704,200,000                                                                         
        total assets
      23,196,000,000 22,069,000,000 21,527,000,000 20,391,000,000 19,096,000,000 18,702,000,000 18,644,000,000 18,876,000,000 18,747,000,000 18,988,000,000 18,800,000,000 18,985,000,000 18,669,000,000 18,516,000,000 18,262,000,000 18,333,000,000 18,438,000,000 18,454,000,000 18,351,900,000 18,512,400,000 18,543,200,000 18,454,500,000 18,444,400,000 18,465,400,000 18,773,100,000 18,944,200,000 18,900,900,000 18,942,593,000 19,077,905,000 8,649,234,000 8,553,226,000 6,677,606,000 6,875,781,000 6,579,980,000 6,449,650,000 6,438,740,000 6,438,740,000 6,030,899,000 6,581,018,000 3,428,157,000 3,379,196,000 3,380,785,000 3,300,335,000 3,326,082,000 3,298,123,000 3,167,507,000 3,303,841,000 3,228,387,000 3,163,868,000 2,916,519,000 2,821,997,000 2,816,980,000 2,516,390,000 2,506,175,000 2,351,542,000 2,396,042,000 2,331,897,000 2,219,574,000 2,158,953,000 2,005,617,000 2,011,478,000 1,897,128,000 1,803,081,000 1,705,680,000 1,632,184,000 1,638,240,000 1,585,835,000 1,574,815,000 1,460,184,000 1,420,935,000 1,507,520,000 1,285,211,000 1,256,100,000 1,177,795,000 1,158,702,000 1,102,762,000 1,058,589,000 1,022,671,000 972,842,000 910,261,000 920,449,000 862,438,000 836,357,000 808,069,000 783,042,000 746,111,000 713,396,000 693,020,000 681,136,000 654,037,000 656,305,000  
        liabilities and shareholders’ equity
                                                                                                  
        liabilities
                                                                                                  
        accounts payable
      1,423,000,000 1,402,000,000 1,429,000,000 1,407,000,000 1,324,000,000 1,300,000,000 1,338,000,000 1,331,000,000 1,288,000,000 1,250,000,000 1,243,000,000 1,307,000,000 1,353,000,000 1,301,000,000 1,206,000,000 1,178,000,000 1,058,000,000 1,012,000,000 947,300,000 994,700,000 955,000,000 909,400,000 962,000,000 1,006,000,000 1,087,200,000 1,157,500,000 1,146,200,000 1,232,597,000 1,187,261,000 589,449,000 557,449,000 615,677,000 608,316,000 552,525,000 512,905,000 548,150,000 548,150,000 512,230,000 530,211,000 276,539,000 305,160,000 304,247,000 319,525,000 319,225,000 377,457,000 381,285,000 399,845,000 389,284,000 397,371,000 345,312,000 326,666,000 288,026,000 272,519,000 267,445,000 248,593,000 235,568,000 249,455,000 236,002,000 244,649,000 179,411,000 185,871,000 174,542,000 170,504,000 129,977,000 123,764,000 122,349,000 119,895,000 113,101,000 116,689,000 126,287,000 162,633,000 154,808,000 142,925,000 130,050,000 137,226,000 118,383,000 110,529,000 99,936,000 92,624,000 78,752,000 80,555,000 92,807,000 93,551,000 108,952,000 112,258,000 111,286,000 92,189,000 89,115,000 81,293,000 79,591,000 79,747,000 77,887,000 
        customer deposits
      1,006,000,000 1,015,000,000 940,000,000 936,000,000 796,000,000 693,000,000 567,000,000 646,000,000 645,000,000 804,000,000 679,000,000 731,000,000 697,000,000 772,000,000 691,000,000 627,000,000 624,000,000 629,000,000 556,900,000 597,500,000 640,700,000 642,700,000 640,900,000 619,500,000 602,800,000 604,200,000 670,600,000 648,503,000 573,244,000 373,538,000 374,104,000 390,126,000 378,158,000 369,716,000 373,815,000 373,361,000 373,361,000 351,599,000 256,591,000 108,718,000 110,968,000 100,740,000 106,127,000 106,889,000 98,636,000 106,881,000 111,797,000 74,901,000 72,369,000 67,066,000 66,573,000 70,896,000 80,470,000 84,450,000 82,810,000 104,404,000 84,068,000 87,536,000 72,811,000    23,810,000  35,894,000 42,276,000 44,251,000 57,475,000 70,269,000 61,141,000 80,353,000 99,832,000 94,761,000 66,096,000 67,291,000 40,797,000 59,134,000 76,615,000 75,537,000 77,536,000 93,750,000 70,826,000 71,098,000 39,550,000 32,399,000 26,183,000 27,693,000 23,377,000 21,258,000 17,945,000 16,818,000 19,071,000 
        accrued compensation
      515,000,000 490,000,000 424,000,000 325,000,000 419,000,000 425,000,000 380,000,000 280,000,000 344,000,000 341,000,000 308,000,000 249,000,000 295,000,000 300,000,000 278,000,000 228,000,000 287,000,000 335,000,000 309,300,000 243,200,000 261,500,000 242,300,000 243,900,000 231,100,000 257,400,000 343,800,000 287,900,000 287,873,000 273,449,000 173,183,000 165,190,000 163,580,000 170,511,000 164,210,000 151,952,000 146,537,000 146,537,000 141,762,000 145,324,000 54,984,000 62,062,000 59,212,000 69,892,000 71,478,000 66,919,000 62,873,000 70,857,000 64,168,000 56,374,000 51,205,000 57,058,000 51,608,000 46,191,000 45,094,000 53,222,000 49,443,000 44,236,000 38,435,000 48,564,000 43,353,000 39,139,000 33,316,000 39,870,000 40,290,000 33,190,000 29,846,000 30,423,000 29,395,000 31,492,000 27,180,000 36,483,000 30,612,000 30,400,000 25,722,000 30,519,000 28,210,000 26,923,000 20,850,000 26,297,000 25,099,000 23,272,000 19,579,000 25,274,000 20,345,000 20,971,000 22,244,000 18,944,000 16,566,000 17,504,000 17,949,000 18,131,000  
        accrued warranty
      269,000,000 266,000,000 261,000,000 263,000,000 249,000,000 248,000,000 244,000,000 228,000,000 220,000,000 220,000,000 220,000,000 223,000,000 222,000,000 215,000,000 208,000,000 216,000,000 224,000,000 228,000,000 238,100,000 245,200,000 235,600,000 240,100,000 223,000,000 216,800,000 216,800,000 226,500,000 215,800,000 223,764,000 217,752,000 135,636,000 136,449,000 137,064,000 140,620,000 137,542,000 134,964,000 130,782,000 130,782,000 123,817,000 123,190,000 76,465,000 77,566,000 77,318,000 72,678,000 72,693,000 74,300,000 63,641,000 68,031,000 53,509,000 51,557,000 44,051,000 43,197,000 43,767,000 44,329,000 41,422,000 39,860,000 38,555,000 37,353,000 33,543,000 29,416,000 24,022,000 24,033,000 22,777,000 20,510,000 23,040,000 20,214,000 19,388,000 20,025,000 19,177,000 20,372,000 20,638,000 20,933,000 16,406,000 16,399,000 16,101,000 14,390,000 12,018,000 10,857,000 9,559,000 10,305,000 19,194,000 17,557,000 16,622,000 16,158,000 15,791,000 15,657,000 16,802,000 17,413,000 16,141,000 15,463,000 13,880,000 13,307,000  
        current portion of long-term debt
      1,830,000,000 1,250,000,000 251,000,000  504,000,000 500,000,000 500,000,000 503,000,000 3,000,000 781,000,000 759,000,000 989,000,000 975,000,000 251,000,000 251,000,000 226,000,000 14,000,000 2,000,000 3,800,000 600,000 353,900,000 447,200,000 454,800,000 697,100,000 92,800,000 95,700,000 111,800,000 104,413,000 321,308,000 64,099,000 47,038,000 27,115,000 49,557,000 47,225,000 49,748,000 50,693,000 50,693,000 87,373,000 129,809,000 134,000 115,000 101,000 433,000 430,000 478,000 579,000 792,000 955,000 681,000 386,000 421,000 85,000 43,000 43,000 43,000 43,000 43,000 43,000 68,000 40,068,000 40,068,000 40,068,000 40,068,000 40,070,000 38,201,000 34,457,000 32,741,000 31,977,000 31,352,000 30,727,000 30,381,000                      
        other accrued liabilities
      792,000,000 727,000,000 759,000,000 675,000,000 635,000,000 626,000,000 652,000,000 659,000,000 653,000,000 660,000,000 682,000,000 674,000,000 623,000,000 628,000,000 694,000,000 715,000,000 673,000,000 704,000,000 756,200,000 763,500,000 722,200,000 744,600,000 704,000,000 712,700,000 724,600,000 830,300,000 766,600,000 714,165,000 681,421,000 310,785,000 250,063,000 272,906,000 300,886,000 302,112,000 242,056,000 232,576,000 232,576,000 254,626,000 261,170,000 108,095,000 108,681,000 116,050,000 95,627,000 83,934,000 81,737,000 80,510,000 86,718,000 91,931,000 90,064,000 72,885,000 85,000,000 87,376,000 80,720,000 122,527,000 128,096,000 112,679,000 135,159,000 139,999,000 145,485,000 90,291,000 88,020,000 69,098,000 53,019,000 59,692,000 59,190,000 61,675,000 57,640,000 58,696,000 46,386,000 38,761,000 56,817,000 45,600,000 39,484,000 35,680,000 41,399,000 37,968,000 34,524,000 30,097,000 33,935,000 27,308,000 28,754,000 25,751,000 30,971,000 23,641,000 23,818,000 17,494,000 21,334,000 20,351,000 22,872,000 17,605,000 24,651,000 52,190,000 
        total current liabilities
      5,835,000,000 5,150,000,000 4,064,000,000 3,606,000,000 3,927,000,000 3,792,000,000 3,681,000,000 3,647,000,000 3,153,000,000 4,056,000,000 3,891,000,000 4,173,000,000 4,165,000,000 3,467,000,000 3,328,000,000 3,190,000,000 2,880,000,000 2,910,000,000 2,811,600,000 2,844,700,000 3,168,900,000 3,226,300,000 3,228,600,000 3,483,200,000 2,981,600,000 3,258,000,000 3,198,900,000 3,211,315,000 3,254,435,000 1,646,690,000 1,530,293,000 1,606,468,000 1,648,048,000 1,573,330,000 1,465,440,000 1,482,099,000 1,482,099,000 1,471,407,000 1,446,639,000 624,935,000 664,552,000 657,668,000 664,776,000 654,649,000 699,527,000 695,769,000 738,802,000 674,748,000 668,416,000 580,905,000 579,400,000 541,758,000 524,272,000 560,981,000 553,059,000 540,692,000 550,314,000 535,558,000 541,385,000 453,593,000 456,144,000 381,471,000 348,374,000 319,133,000 310,453,000 309,991,000 305,348,000 309,821,000 316,560,000 311,837,000 388,051,000 351,900,000 325,224,000 290,586,000 295,235,000 241,934,000 244,047,000 245,929,000 243,791,000 237,675,000 255,445,000 237,034,000 241,479,000 223,607,000 215,095,000 199,054,000 180,872,000 165,550,000 158,390,000 146,970,000 152,780,000 155,815,000 
        long-term debt
      4,708,000,000 4,291,000,000 5,034,000,000 4,784,000,000 3,503,000,000 3,480,000,000 3,517,000,000 3,494,000,000 3,997,000,000 3,288,000,000 3,288,000,000 3,401,000,000 3,189,000,000 3,751,000,000 3,824,000,000 3,987,000,000 4,225,000,000 4,056,000,000 4,067,200,000 4,079,600,000 3,923,300,000 3,792,200,000 3,799,900,000 3,768,700,000 4,655,100,000 4,333,600,000 4,633,500,000 4,528,768,000 4,641,286,000 3,792,774,000 3,818,061,000 1,857,806,000 1,871,076,000 1,823,303,000 1,824,156,000 1,934,604,000 1,934,604,000 1,782,624,000 1,762,967,000 819,770,000 744,139,000 801,883,000 695,294,000 450,589,000 400,348,000 420,406,000 520,403,000 521,087,000 500,219,000 450,247,000 450,288,000 539,606,000 396,915,000 417,527,000 317,853,000 432,854,000 443,088,000 385,831,000 395,805,000 366,087,000 356,190,000 360,001,000 382,007,000 369,772,000 369,743,000 384,990,000 359,039,000 400,365,000 320,535,000 331,753,000 356,699,000 150,121,000 150,135,000 150,161,000 150,177,000 150,000,000 150,000,000 150,000,000 150,000,000 150,000,000 150,000,000 150,000,000 150,000,000 150,312,000 150,326,000 150,409,000 150,107,000 190,112,000 190,199,000 190,211,000 190,225,000 190,220,000 
        deferred income taxes
      729,000,000 606,000,000 553,000,000 411,000,000 390,000,000 376,000,000 295,000,000 323,000,000 321,000,000 318,000,000 355,000,000 359,000,000 333,000,000 326,000,000 287,000,000 289,000,000 304,000,000 288,000,000 184,700,000 194,100,000 186,400,000 168,400,000 163,100,000 155,600,000 151,400,000 145,300,000 72,600,000 169,861,000 176,116,000 198,269,000 153,549,000 155,611,000 182,780,000 175,902,000 282,557,000 287,377,000 287,377,000 258,228,000 245,680,000 75,741,000 75,705,000 72,244,000 71,658,000 46,025,000 44,208,000 44,416,000 43,953,000 52,240,000 52,517,000 51,905,000 50,622,000 61,208,000 60,376,000 60,907,000 60,894,000 58,592,000 58,812,000 57,331,000 57,339,000 39,028,000 39,437,000 39,260,000 39,573,000 37,716,000 36,964,000 36,093,000 40,533,000 31,708,000 31,458,000 31,100,000 31,133,000 24,254,000 24,471,000 24,306,000 24,766,000 23,728,000 23,711,000 24,169,000 24,773,000 15,617,000 15,612,000 15,422,000 15,838,000 14,194,000 14,189,000 15,251,000 16,122,000 23,164,000 22,766,000 23,245,000 23,457,000  
        other long-term liabilities
      773,000,000 832,000,000 717,000,000 681,000,000 802,000,000 863,000,000 798,000,000 831,000,000 710,000,000 740,000,000 787,000,000 713,000,000 742,000,000  692,000,000 709,000,000 727,000,000      793,800,000  783,400,000   1,069,615,000 1,097,526,000 28,914,000 27,557,000 67,573,000 63,141,000 59,658,000 19,146,000 23,383,000 23,383,000 25,903,000 21,552,000 22,807,000 23,827,000 23,643,000 22,980,000 20,951,000 21,733,000 20,588,000 20,724,000 19,820,000 26,441,000 18,320,000 22,116,000 21,286,000 21,327,000 25,313,000 21,459,000 21,401,000 14,730,000 15,391,000 13,551,000 15,183,000 14,004,000 17,780,000 16,397,000    16,009,000    24,424,000    23,566,000    10,768,000 8,700,000 10,230,000  9,753,000 15,538,000 14,141,000 14,460,000 5,698,000 11,208,000 12,141,000 13,707,000 5,587,000 21,904,000 
        total liabilities
      12,045,000,000 10,879,000,000 10,432,000,000 9,546,000,000 8,682,000,000 8,569,000,000 8,353,000,000 8,356,000,000 8,243,000,000 8,464,000,000 8,433,000,000 8,758,000,000 8,535,000,000 8,369,000,000 8,337,000,000 8,386,000,000 8,350,000,000 8,215,000,000 8,160,700,000 8,184,600,000 8,366,100,000 8,301,800,000 8,392,000,000 8,584,800,000 8,975,400,000 8,950,600,000 9,171,500,000 9,107,436,000 9,297,459,000 5,780,159,000 5,642,874,000 3,802,978,000 3,887,552,000 3,751,448,000 3,713,281,000 3,854,369,000 3,854,369,000 3,662,131,000 3,604,193,000 1,697,666,000 1,653,357,000 1,702,399,000 1,598,996,000 1,340,641,000 1,341,791,000 1,350,153,000 1,495,543,000 1,438,778,000 1,398,176,000 1,236,131,000 1,234,830,000 1,299,931,000 1,110,684,000 1,174,907,000 1,069,525,000 1,165,025,000 1,177,744,000 1,095,694,000 1,111,309,000 991,357,000 993,162,000 927,495,000 899,694,000 832,539,000 825,244,000 836,983,000 806,922,000 822,271,000 756,764,000 761,512,000 862,149,000 600,510,000 577,449,000 542,105,000 541,434,000 517,031,000 517,245,000 522,760,000 502,953,000 448,336,000 466,604,000 449,622,000 457,150,000 444,129,000 439,397,000 422,741,000 400,970,000 406,870,000 412,329,000 402,080,000 408,012,000 408,748,000 
        commitments and contingencies
                                                        485,000    435,000    392,000    593,000    373,000    451,000    785,000    602,000    4,109,000    6,171,000    5,536,000  
        equity
                                                                                                  
        common stock, .01 par value...
      1,000,000 1,000,000 1,000,000 1,000,000 1,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000 2,000,000                       1,323,000  1,323,000 1,323,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000 662,000  
        additional paid-in capital
      8,020,000,000 8,069,000,000 8,047,000,000 8,025,000,000 8,009,000,000 8,023,000,000 7,999,000,000 7,981,000,000 7,967,000,000 7,977,000,000 7,965,000,000 7,949,000,000 7,940,000,000 7,953,000,000 7,937,000,000 7,926,000,000 7,917,000,000 7,916,000,000 7,905,600,000 7,896,700,000 7,883,900,000 7,880,600,000 7,882,300,000 7,871,700,000 7,875,000,000 7,877,200,000 7,815,800,000 7,807,109,000 7,796,270,000 914,568,000 916,768,000 910,350,000 907,801,000 906,616,000 900,536,000 898,459,000 898,459,000 894,377,000 869,951,000 470,908,000 466,553,000 462,814,000 469,326,000 463,151,000 456,498,000 449,596,000 448,531,000 441,869,000 434,198,000 427,968,000 415,059,000 402,527,000 390,797,000 382,029,000 381,348,000 375,975,000 368,917,000 363,929,000 360,914,000 354,717,000 350,930,000 341,708,000 339,861,000 336,122,000 333,280,000 329,613,000 329,707,000 328,510,000 325,982,000 325,419,000 328,587,000 325,571,000 322,488,000 318,523,000 320,928,000 321,205,000 318,111,000 314,912,000 314,752,000 313,033,000 309,944,000 304,486,000 294,209,000 287,696,000 287,633,000 286,614,000 286,694,000 283,712,000 283,066,000 282,866,000 282,872,000 272,695,000 
        treasury stock
      -416,000,000 -190,000,000 -115,000,000 -116,000,000 -69,000,000 -3,273,000,000 -3,151,000,000 -2,545,000,000 -2,345,000,000 -2,171,000,000 -2,013,000,000 -2,014,000,000 -1,941,000,000 -1,769,000,000 -1,697,000,000 -1,696,000,000 -1,597,000,000 -1,306,000,000 -1,206,200,000 -1,008,600,000 -1,011,100,000 -1,010,100,000 -909,400,000 -909,300,000 -910,200,000 -807,100,000 -807,600,000                     -392,475,000 -383,095,000 -369,209,000  -345,603,000 -341,313,000 -342,005,000 -349,388,000 -331,708,000 -327,016,000 -305,453,000 -309,196,000 -307,252,000 -290,110,000 -286,609,000 -290,081,000 -290,295,000 -288,668,000 -286,678,000 -289,137,000 -291,148,000 -291,772,000 -279,908,000 -276,421,000 -255,669,000 -256,455,000 -258,040,000 -238,131,000 -229,269,000 -229,246,000 -228,676,000 -232,823,000 -228,290,000 -217,253,000 -221,738,000 -225,483,000 -229,367,000 -231,835,000 -242,912,000 -248,021,000 -254,387,000 -258,280,000 -266,887,000 -267,586,000 -270,595,000 
        retained earnings
      4,187,000,000 3,878,000,000 3,719,000,000 3,452,000,000 3,160,000,000 6,185,000,000 6,007,000,000 5,759,000,000 5,505,000,000 5,269,000,000 5,085,000,000 4,875,000,000 4,715,000,000 4,577,000,000 4,447,000,000 4,314,000,000 4,176,000,000 4,055,000,000 3,887,800,000 3,780,100,000 3,678,300,000 3,588,900,000 3,524,200,000 3,419,000,000 3,355,600,000 3,267,000,000 3,154,800,000 3,087,468,000 3,005,809,000 3,021,968,000 2,999,139,000 2,922,986,000 2,850,135,000 2,773,300,000 2,735,876,000 2,679,995,000 2,679,995,000 2,617,575,000 2,553,258,000 2,524,354,000 2,450,884,000 2,367,609,000 2,280,801,000 2,186,673,000 2,095,224,000 1,999,519,000 1,909,136,000 1,822,225,000 1,737,850,000 1,653,008,000 1,576,702,000 1,506,505,000 1,436,566,000 1,364,999,000 1,297,772,000 1,235,417,000 1,174,801,000 1,111,529,000 1,053,706,000 1,008,886,000 963,727,000 927,877,000 887,406,000 856,911,000 826,847,000 796,117,000 766,221,000 742,495,000 715,624,000 685,269,000 653,083,000 622,454,000 589,769,000 556,488,000 524,538,000 496,343,000 469,578,000 441,943,000 419,603,000 393,739,000 376,974,000 356,307,000 336,744,000 320,927,000 306,335,000 291,650,000 282,868,000 274,081,000 265,107,000 256,592,000 252,234,000 246,779,000 
        accumulated other comprehensive loss
      -689,000,000 -616,000,000 -604,000,000 -561,000,000 -733,000,000 -846,000,000 -607,000,000 -720,000,000 -667,000,000 -590,000,000 -713,000,000 -624,000,000 -631,000,000 -661,000,000 -808,000,000 -641,000,000 -449,000,000 -466,000,000 -432,600,000 -375,800,000 -409,000,000 -339,100,000 -482,200,000 -537,800,000 -560,600,000 -382,600,000 -468,600,000 -289,180,000  -256,583,000 -205,733,000 -156,201,000  -44,992,000 -91,930,000 -184,550,000 -184,550,000 -331,652,000 -379,605,000 -286,055,000 -290,346,000 -249,097,000 -276,719,000 -257,208,000 -209,696,000 -245,585,000 -159,486,000 -84,285,000 -25,960,000 -34,063,000 -34,856,000 -52,079,000 -86,113,000 -79,304,000 -53,564,000 -55,080,000 -66,298,000 -49,672,000 -60,897,000 -45,996,000 -10,393,000 -17,595,000 -38,077,000 -34,092,000 -67,985,000 -40,596,000 -30,546,000 -29,391,000        -3,210,000 -17,761,000 -28,930,000 -32,305,000 -17,219,000 -16,482,000 -26,901,000 -26,925,000 -15,978,000 -19,150,000 -12,644,000 -9,777,000 -17,918,000 -21,748,000 -21,276,000 -19,889,000  
        total westinghouse air brake technologies corporation shareholders’ equity
      11,103,000,000 11,142,000,000 11,048,000,000 10,801,000,000 10,368,000,000 10,091,000,000 10,250,000,000 10,477,000,000 10,462,000,000 10,487,000,000 10,326,000,000 10,188,000,000 10,085,000,000 10,102,000,000 9,881,000,000 9,905,000,000 10,049,000,000 10,201,000,000 10,156,600,000 10,294,400,000 10,144,100,000 10,122,300,000 10,016,900,000 9,845,600,000 9,761,800,000 9,956,500,000 9,696,400,000                         1,512,673,000 1,401,260,000  1,276,830,000 1,225,266,000 1,151,066,000 1,120,995,000 1,045,189,000 1,011,017,000 1,014,816,000 966,043,000 899,771,000 869,308,000 804,136,000 799,118,000 776,907,000 751,128,000 701,949,000                        
        noncontrolling interest
      48,000,000 48,000,000 47,000,000 44,000,000 46,000,000 42,000,000 41,000,000 43,000,000 42,000,000 37,000,000 41,000,000 39,000,000 49,000,000 45,000,000 44,000,000 42,000,000 39,000,000 38,000,000 34,600,000 33,400,000 33,000,000 30,400,000 35,500,000 35,000,000 35,900,000 37,100,000 33,000,000 33,397,000 92,600,000 3,944,000  17,348,000 19,111,000 19,664,000 18,667,000 17,514,000 17,514,000 17,177,000                                                       
        total equity
      11,151,000,000 11,190,000,000 11,095,000,000 10,845,000,000 10,414,000,000 10,133,000,000 10,291,000,000 10,520,000,000 10,504,000,000 10,524,000,000 10,367,000,000 10,227,000,000 10,134,000,000 10,147,000,000 9,925,000,000 9,947,000,000 10,088,000,000 10,239,000,000 10,191,200,000 10,327,800,000 10,177,100,000 10,152,700,000 10,052,400,000 9,880,600,000 9,797,700,000 9,993,600,000 9,729,400,000 9,835,157,000 9,780,446,000 2,869,075,000 2,910,352,000 2,874,628,000 2,988,229,000 2,828,532,000 2,736,369,000 2,584,371,000 2,584,371,000 2,368,768,000 2,976,825,000                                                      
        total liabilities and equity
      23,196,000,000 22,069,000,000 21,527,000,000 20,391,000,000 19,096,000,000 18,702,000,000 18,644,000,000 18,876,000,000 18,747,000,000 18,988,000,000 18,800,000,000 18,985,000,000 18,669,000,000 18,516,000,000 18,262,000,000 18,333,000,000 18,438,000,000 18,454,000,000 18,351,900,000 18,512,400,000 18,543,200,000 18,454,500,000 18,444,400,000 18,465,400,000 18,773,100,000 18,944,200,000 18,900,900,000 18,942,593,000 19,077,905,000 8,649,234,000 8,553,226,000 6,677,606,000 6,875,781,000 6,579,980,000 6,449,650,000 6,438,740,000 6,438,740,000 6,030,899,000 6,581,018,000                                                      
        accrued postretirement and pension benefits
        64,000,000 64,000,000 60,000,000 58,000,000 62,000,000 61,000,000 62,000,000 62,000,000 63,000,000 64,000,000 58,000,000 57,000,000 63,000,000 68,000,000 72,000,000 77,000,000 104,200,000 108,100,000 110,000,000 113,500,000 106,100,000 106,600,000 109,200,000 113,000,000 92,600,000 95,625,000 96,533,000 95,446,000  98,742,000 105,556,000 103,734,000 108,182,000 112,930,000 112,930,000 110,120,000 110,597,000 55,609,000 56,487,000 59,553,000 55,765,000 78,437,000 79,434,000 78,059,000 81,908,000 62,371,000 47,973,000 49,632,000 50,003,000 60,304,000 62,990,000 63,650,000 66,388,000 59,855,000 60,497,000 63,789,000 63,837,000 50,885,000 59,704,000 60,180,000 60,508,000                              
        contingent consideration
                49,000,000 48,000,000 48,000,000 47,000,000 143,000,000 143,000,000 142,000,000 141,000,000 219,800,000 219,200,000 218,600,000 218,100,000 300,500,000 297,600,000 294,700,000 291,800,000                                                                   
        other long term liabilities
                   721,000,000    743,000,000 773,200,000 738,900,000 758,900,000 783,300,000  773,100,000  808,900,000 1,143,100,000                                     17,603,000 17,956,000 17,593,000  15,384,000 14,513,000 26,331,000  24,216,000 26,572,000 26,253,000  33,127,000 29,302,000 28,753,000    9,642,000           
        cash and cash equivalents
                    514,000,000 501,000,000 488,000,000 473,000,000  453,500,000 483,500,000 598,700,000 559,300,000 587,900,000 615,900,000 604,200,000 587,400,000 461,371,000 512,870,000 580,908,000 411,381,000 245,574,000 249,886,000 233,401,000 228,080,000 328,522,000 328,522,000 280,179,000 398,484,000 250,382,000 302,935,000 262,774,000 226,191,000 208,241,000 264,844,000 249,135,000 425,849,000 212,541,000 225,907,000 295,103,000 285,760,000 281,007,000 214,505,000 225,338,000 215,766,000 282,055,000 234,105,000 269,304,000 285,615,000 221,136,000 221,475,000 200,687,000 236,941,000 176,808,000 166,509,000 178,900,000 188,659,000 255,185,000 121,333,000 98,092,000 141,805,000 186,390,000 241,680,000 174,833,000 234,689,000 158,026,000 141,226,000 206,479,000 187,979,000 247,585,000 238,907,000 191,456,000 141,365,000 106,092,000 86,852,000 68,150,000 95,257,000      
        current assets
                                                                                                  
        current liabilities
                                                                                                  
        total other assets
                          13,188,700,000 12,973,100,000 12,904,500,000 12,883,300,000 12,909,000,000 13,096,300,000 12,867,800,000 13,067,356,000 13,061,802,000 3,635,830,000 3,642,255,000 3,674,885,000 3,836,566,000 3,740,895,000 3,622,158,000 3,546,089,000 3,546,089,000 3,340,607,000 3,195,011,000 1,375,055,000 1,330,188,000 1,340,347,000 1,334,694,000 1,324,757,000 1,361,187,000 1,314,531,000 1,326,866,000 1,352,214,000 1,293,863,000 1,208,694,000 1,212,872,000 1,205,596,000 1,085,439,000 1,094,473,000 1,014,516,000 982,846,000 961,726,000 880,530,000 881,149,000 845,322,000 861,102,000 835,768,000 794,903,000 758,760,000 708,067,000 721,636,000 694,619,000 605,671,000 600,228,000 576,008,000 574,623,000 356,674,000 319,460,000 314,913,000 310,498,000 325,062,000 310,102,000 253,172,000 247,342,000 183,845,000 185,260,000 186,274,000 191,830,000 214,361,000 213,828,000 217,703,000 202,862,000 172,270,000 178,897,000 179,333,000 180,374,000 198,495,000 
        unbilled accounts receivables
                           443,200,000 413,500,000 445,900,000  514,000,000 460,200,000                                                                  
        other intangibles
                           3,869,200,000 3,889,600,000 3,935,400,000 4,010,000,000 4,104,000,000 4,207,000,000 4,364,356,000 4,364,021,000 1,129,880,000 1,157,424,000 1,174,400,000 1,231,727,000 1,204,432,000 1,140,387,000 1,129,365,000 1,129,365,000 1,089,112,000 1,053,860,000 457,262,000 430,331,000 437,149,000 440,534,000 436,991,000 454,533,000 441,363,000 422,811,000 449,533,000 435,429,000 380,541,000 385,679,000 376,137,000 329,834,000 325,297,000 308,321,000 284,889,000 297,686,000 254,312,000 257,355,000 236,711,000 245,703,000 227,883,000 216,913,000 205,751,000 184,366,000 190,467,000 187,630,000 160,792,000 160,770,000 159,921,000 236,740,000 56,834,000 57,710,000 58,627,000 58,673,000 47,145,000 47,754,000 39,126,000 44,494,000 37,439,000 38,100,000 38,643,000 39,129,000 42,773,000 43,523,000 47,702,000 39,880,000 36,283,000 36,862,000 37,202,000 37,776,000 38,873,000 
        commitment and contingencies
                                            344,000    494,000    762,000                                              
        convertible preferred stock, .01 par value...
                                                                                                  
        accumulated depreciation
                            -679,900,000 -628,100,000 -585,900,000 -560,200,000 -554,400,000 -524,521,000 -498,812,000 -472,813,000 -468,761,000 -453,364,000 -454,543,000 -452,074,000 -437,856,000 -427,757,000 -427,757,000 -411,841,000 -393,854,000 -392,577,000 -381,400,000 -376,658,000 -364,102,000 -356,691,000 -354,996,000 -344,913,000 -343,923,000 -339,932,000 -336,363,000 -324,622,000 -321,662,000 -318,405,000 -308,607,000 -320,784,000 -311,836,000 -305,540,000 -299,941,000 -298,083,000 -291,091,000 -285,964,000 -287,398,000 -281,040,000 -271,798,000 -264,809,000 -255,132,000 -253,423,000 -250,289,000 -243,954,000 -237,292,000 -225,968,000 -224,056,000 -233,769,000 -237,701,000 -232,297,000 -234,720,000 -234,718,000 -225,763,000 -218,746,000 -211,869,000 -215,394,000 -207,848,000 -199,422,000 -197,158,000 -199,113,000 -193,567,000 -193,000,000 -189,987,000 -190,755,000 -184,772,000 -181,819,000 -178,780,000 -179,298,000 
        other assets
                                   115,649,000    122,291,000     123,381,000    34,294,000                                                  
        restricted cash
                                   1,761,446,000 1,724,000,000                                                              
        convertible preferred stock, 0.01 par value...
                                                                                                  
        common stock, 0.01 par value...
                                                                                                  
        223,431,716 and 132,349,534 shares issued and 188,183,106 and 96,614,946 outstanding
                                                                                                  
        at june 30, 2019 and december 31, 2018, respectively
                                 1,981,000                                                                 
        total westinghouse air brake technologies corporation shareholders' equity
                                 9,801,760,000 9,687,846,000 2,865,131,000 2,895,170,000 2,857,280,000 2,969,118,000 2,808,868,000 2,717,702,000 2,566,857,000 2,566,857,000 2,351,591,000 2,205,977,000 1,727,074,000 1,722,537,000 1,676,561,000 1,699,607,000 1,984,147,000 1,955,348,000 1,816,247,000 1,807,242,000 1,788,657,000 1,764,316,000 1,679,027,000 1,585,259,000                                          
        198,131,716 and 132,349,534 shares issued and 162,817,600 and 96,614,946 outstanding
                                                                                                  
        at march 31, 2019 and december 31, 2018, respectively
                                  1,981,000                                                                
        accumulated other comprehensive income
                                  -309,000,000    34,016,000                                    -48,547,000 -72,019,000 -60,540,000 -8,317,000 22,187,000 18,057,000 9,271,000                 -22,788,000 
        preferred stock, 1,000,000 shares authorized, no shares issued
                                                                                                  
        132,349,534 shares issued and 96,614,946 and 96,034,352 outstanding
                                                                                                  
        at december 31, 2018 and december 31, 2017, respectively
                                   1,323,000                                                               
        december 31, 2018 and december 31, 2017, respectively
                                   -816,145,000                                                               
        reserve for postretirement and pension benefits
                                    95,310,000                                 56,460,000 60,842,000 62,200,000 64,078,000 55,711,000 66,663,000 66,936,000 69,343,000 52,856,000 54,375,000 54,518,000 53,539,000 67,758,000 70,410,000 75,373,000 74,511,000 44,376,000 43,347,000 45,495,000 44,428,000 38,692,000 43,750,000 44,012,000 43,112,000 33,665,000 40,136,000 40,313,000 39,055,000 40,809,000 
        commitments and contingent liabilities
                                                                                                  
        132,349,534 shares issued and 96,606,946 and 96,034,352 outstanding
                                                                                                  
        at september 30, 2018 and december 31, 2017, respectively
                                    1,323,000                                                              
        non-controlling interest
                                    15,182,000        770,848,000 3,417,000 3,302,000 1,825,000 1,732,000 1,294,000 984,000 1,107,000 1,056,000 952,000 1,376,000 1,361,000 1,908,000 4,376,000 4,446,000  5,187,000 5,751,000 3,087,000 2,885,000 2,455,000 3,243,000 3,500,000 3,590,000 3,616,000 3,833,000 2,804,000 2,139,000 2,006,000 1,416,000 1,471,000                        
        132,349,534 shares issued and 96,386,379 and 96,034,352 outstanding
                                                                                                  
        at june 30, 2018 and december 31, 2017, respectively
                                     1,323,000                                                             
        132,349,534 shares issued and 96,227,365 and 96,034,352 outstanding
                                                                                                  
        at march 31, 2018 and december 31, 2017, respectively
                                      1,323,000                                                            
        deposits in escrow
                                            744,748,000    202,942,000                                                  
        132,349,534 shares issued and 96,034,352 and 95,425,432 outstanding
                                                                                                  
        at december 31, 2017 and december 31, 2016, respectively
                                       1,323,000                                                           
        december 31, 2017 and december 31, 2016, respectively
                                       -827,379,000                                                           
        deposit in escrow
                                             210,025,000 206,212,000 212,772,000  209,128,000                                                 
        132,349,534 shares issued and 95,999,582 and 95,425,432 outstanding
                                                                                                  
        at september 30, 2017 and december 31, 2016, respectively
                                        1,323,000                                                          
        132,349,534 shares issued and 95,984,443 and 95,425,432 outstanding
                                                                                                  
        at june 30, 2017 and december 31, 2016, respectively
                                         1,323,000 1,323,000                                                        
        132,349,534 shares issued and 95,896,236 and 95,425,432 outstanding
                                                                                                  
        at march 31, 2017 and december 31, 2016, respectively
                                           1,323,000                                                       
        132,349,534 shares issued and 95,425,432 and 91,836,106 outstanding
                                                                                                  
        at december 31, 2016 and december 31, 2015, respectively
                                            1,323,000                                                      
        december 31, 2016 and december 31, 2015, respectively
                                            -838,950,000                                                      
        shareholders’ equity
                                                                                                  
        132,349,534 shares issued and 89,065,387 and 91,836,106 outstanding
                                                                                                  
        at september 30, 2016 and december 31, 2015, respectively
                                             1,323,000                                                     
        total shareholders’ equity
                                             1,730,491,000 1,725,839,000 1,678,386,000 1,701,339,000 1,985,441,000 1,956,332,000 1,817,354,000 1,808,298,000 1,789,609,000 1,765,692,000 1,680,388,000 1,587,167,000 1,517,049,000 1,405,706,000  1,282,017,000 1,231,017,000 1,154,153,000 1,123,880,000 1,047,644,000 1,014,260,000 1,018,316,000 969,633,000 903,387,000 873,141,000 806,940,000 801,257,000 778,913,000 752,544,000 703,420,000 659,423,000 645,371,000 684,701,000 678,651,000 635,690,000 617,268,000 585,731,000 541,344,000 499,911,000 469,889,000 461,925,000 453,845,000 412,816,000 379,207,000 363,940,000 343,645,000 323,370,000 312,426,000 286,150,000 268,807,000 251,957,000 248,293,000 226,745,000 
        total liabilities and shareholders’ equity
                                             3,428,157,000 3,379,196,000 3,380,785,000 3,300,335,000 3,326,082,000 3,298,123,000 3,167,507,000 3,303,841,000 3,228,387,000 3,163,868,000 2,916,519,000 2,821,997,000 2,816,980,000 2,516,390,000  2,351,542,000 2,396,042,000 2,331,897,000 2,219,574,000 2,158,953,000 2,005,617,000 2,011,478,000 1,897,128,000 1,803,081,000 1,705,680,000 1,632,184,000 1,638,240,000 1,585,835,000 1,574,815,000 1,460,184,000 1,420,935,000 1,507,520,000 1,285,211,000 1,256,100,000 1,177,795,000 1,158,702,000 1,102,762,000 1,058,589,000 1,022,671,000 972,842,000 910,261,000 920,449,000 862,438,000 836,357,000 808,069,000 783,042,000 746,111,000 713,396,000 693,020,000 681,136,000 654,037,000 656,305,000  
        132,349,534 shares issued and 90,119,492 and 91,836,106 outstanding
                                                                                                  
        at june 30, 2016 and december 31, 2015, respectively
                                              1,323,000                                                    
        132,349,534 shares issued and 90,104,136 and 91,836,106 outstanding
                                                                                                  
        at march 31, 2016 and december 31, 2015, respectively
                                               1,323,000                                                   
        132,349,534 shares issued and 91,836,106 and 96,274,395 outstanding
                                                                                                  
        at december 31, 2015 and december 31, 2014, respectively
                                                1,323,000                                                  
        december 31, 2015 and december 31, 2014, respectively
                                                -775,124,000                                                  
        other
                                                 43,867,000 55,643,000 28,768,000 25,887,000 64,866,000 49,870,000 30,458,000 38,933,000 31,648,000 20,717,000 21,360,000 19,324,000 21,580,000 19,608,000 20,157,000 18,373,000    13,799,000    12,724,000    14,693,000    8,100,000    11,613,000    7,959,000    11,359,000    7,424,000  
        132,349,534 shares issued and 96,478,074 and 96,274,395 outstanding
                                                                                                  
        at september 30, 2015 and december 31, 2014, respectively
                                                 1,323,000                                                 
        132,349,534 shares issued and 96,666,083 and 96,274,395 outstanding
                                                                                                  
        at june 30, 2015 and december 31, 2014, respectively
                                                  1,323,000                                                
        132,349,534 shares issued and 96,610,455 and 96,274,395 outstanding
                                                                                                  
        at march 31, 2015 and december 31, 2014, respectively
                                                   1,323,000                                               
        march 31, 2015 and december 31, 2014, respectively
                                                   -388,606,000                                               
        132,349,534 shares issued and 96,274,395 and 95,909,948 outstanding
                                                                                                  
        at december 31, 2014 and december 31, 2013, respectively
                                                    1,323,000                                              
        december 31, 2014 and december 31, 2013, respectively
                                                    -392,262,000                                              
        132,349,534 shares issued and 96,254,818 and 95,909,948 outstanding
                                                                                                  
        at september 30, 2014 and december 31, 2013, respectively
                                                     1,323,000                                             
        september 30, 2014 and december 31, 2013, respectively
                                                                                                  
        132,349,534 shares issued and 96,309,478 and 95,909,948 outstanding
                                                                                                  
        at june 30, 2014 and december 31, 2013, respectively
                                                      1,323,000                                            
        june 30, 2014 and december 31, 2013, respectively
                                                                                                  
        132,349,534 shares issued and 95,909,948 and 95,407,368 outstanding
                                                                                                  
        at december 31, 2013 and december 31, 2012, respectively
                                                        1,323,000                                          
        december 31, 2013 and december 31, 2012, respectively
                                                        -372,969,000                                          
        customer deposits and advanced billings
                                                                 76,448,000 79,013,000 41,670,000  26,064,000                             
        accrued income taxes
                                                                           7,103,000  4,642,000 1,255,000 16,937,000 3,625,000 4,558,000 2,080,000 8,872,000 4,491,000 9,786,000 11,557,000 11,449,000 4,427,000 15,328,000 9,992,000 5,045,000 3,299,000    126,000 6,667,000 
        notes payable
                                                                                            487,000    3,198,000  
        marketable securities
                                                                                          10,058,000        
        cash
                                                                                             97,296,000 94,829,000 58,065,000 70,328,000 26,392,000 
        assets held for sale
                                                                                                1,974,000  
        deferred compensation
                                                                                                  
      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 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-12-31 2005-09-30 2005-06-30 2005-03-31 2004-12-31 2004-09-30 2004-06-30 2004-03-31 2003-12-31 
                                                                                                  
          operating activities
                                                                                                  
          net income
        363,000,000 204,000,000 313,000,000 339,000,000 327,000,000 213,000,000 286,000,000 291,000,000 277,000,000 217,000,000 242,000,000 193,000,000 173,000,000 159,000,000 163,000,000 169,000,000 150,000,000 193,300,000 131,800,000 125,200,000 114,700,000 86,800,000 128,500,000 85,800,000 111,200,000 137,000,000 90,659,000 102,854,000 -4,013,000 34,906,000 86,069,000 83,271,000 87,457,000 49,687,000 68,439,000 72,160,000 72,004,000                                32,666,000 31,109,000 33,170,000 33,762,000 32,510,000 28,676,000 27,242,000 28,130,000 25,522,000 26,242,000 17,371,000 21,145,000 20,046,000 16,301,000 15,076,000 15,151,000 9,248,000 9,247,000 9,428,000 8,963,000 4,807,000 5,891,000 
          adjustments to reconcile net income to net cash from operating activities:
                                                                                                  
          depreciation and amortization
        139,000,000 136,000,000 128,000,000 117,000,000 120,000,000 128,000,000 134,000,000 118,000,000 123,000,000 160,000,000 125,000,000 123,000,000 123,000,000 120,000,000 119,000,000 118,000,000 122,000,000 122,400,000 122,300,000 126,300,000 120,000,000 120,000,000 119,600,000 117,900,000 115,800,000 112,100,000 124,236,000 109,102,000 55,962,000 26,323,000 29,747,000 25,373,000 27,854,000 26,278,000 25,919,000 25,822,000 25,229,000 20,420,000 16,282,000 16,861,000 16,232,000 16,567,000 16,555,000 16,043,000 15,569,000 16,284,000 17,115,000 14,284,000 13,578,000 14,058,000 12,116,000 13,849,000 11,170,000 12,648,000 11,294,000 9,995,000 10,199,000 11,171,000 12,904,000 9,956,000 10,818,000 11,699,000 9,711,000 8,776,000 8,400,000 11,666,000 6,816,000 8,635,000 8,402,000 7,791,000 7,567,000 7,136,000 7,332,000 7,476,000 7,693,000 7,211,000 6,760,000 4,264,000 9,771,000 5,804,000 6,055,000 5,986,000 6,262,000 6,691,000 6,731,000 7,087,000 6,663,000 6,109,000 6,253,000 6,947,000 
          stock-based compensation expense
        22,000,000 22,000,000 22,000,000 19,000,000 17,000,000 22,000,000 18,000,000 14,000,000 12,000,000 11,000,000 14,000,000 12,000,000 10,000,000 11,000,000 10,000,000 10,000,000 10,000,000 11,800,000 10,000,000 16,000,000 8,200,000 1,900,000 11,900,000 -1,600,000 7,300,000 13,900,000 12,168,000 15,406,000 8,526,000 4,831,000 6,501,000 8,287,000 5,696,000 6,748,000 2,660,000 6,187,000 5,692,000 6,025,000 5,115,000 4,163,000 5,510,000 5,927,000 5,103,000 6,226,000 8,763,000 7,027,000 7,004,000 5,396,000 6,707,000 6,511,000 6,506,000 5,530,000 5,560,000 4,841,000 5,087,000 4,875,000 5,045,000 5,424,000 3,852,000 5,951,000 3,419,000 3,547,000 2,578,000 3,149,000 2,491,000 -12,000 2,218,000 617,000 797,000 2,791,000 2,660,000 3,274,000 1,750,000 3,685,000 2,922,000 2,510,000 2,135,000 1,495,000 1,715,000 1,609,000 4,372,000          
          below market intangible amortization
        -10,000,000 -8,000,000 -14,000,000 -12,000,000 -10,000,000 -10,000,000 -11,000,000 -12,000,000 -11,000,000 -15,000,000 -13,000,000 -14,000,000 -12,000,000 -14,000,000 -14,000,000 -13,000,000 -12,000,000 -13,800,000 -16,300,000 -7,300,000 -12,600,000 -20,300,000 -12,500,000 -17,800,000 -37,600,000 -52,300,000 -20,500,000                                                                
          changes in operating assets and liabilities, net of acquisitions and dispositions:
                                                                                                  
          accounts receivable and unbilled accounts receivable
        -305,000,000 332,000,000 -125,000,000 -17,000,000 -226,000,000 58,000,000 54,000,000 -267,000,000 121,000,000 19,000,000 -64,000,000 -99,000,000 -51,000,000 -13,000,000 -84,000,000 -48,000,000 93,000,000 -110,900,000 63,700,000 -38,100,000 9,300,000 69,800,000 -900,000 268,700,000 -22,600,000 26,000,000 3,405,000 15,909,000 -51,614,000 45,601,000 -40,233,000 6,368,000 -66,347,000 -8,430,000 6,298,000 29,937,000 -96,481,000 58,090,000 -36,191,000 21,673,000 -23,844,000 22,381,000 34,907,000 3,714,000 -39,502,000 71,946,000 2,567,000 -11,486,000 -80,440,000                                          
          inventories
        -28,000,000 46,000,000 -48,000,000 -151,000,000 -29,000,000 -2,000,000 5,000,000 -35,000,000 -85,000,000 143,000,000 47,000,000 -60,000,000 -188,000,000 33,000,000 -145,000,000 -119,000,000 -137,000,000 -8,700,000 -40,100,000 19,000,000 -11,200,000 173,000,000 38,100,000 -6,800,000 -23,500,000 197,200,000 -88,724,000 72,124,000 75,300,000 16,640,000 -9,392,000 -65,376,000 -50,755,000 44,410,000 -4,959,000 -16,261,000 -32,145,000 43,039,000 13,194,000 -12,293,000 1,400,000 35,994,000 9,689,000 -6,995,000 -18,541,000 -30,131,000 -13,709,000 -1,144,000 -19,105,000 -2,965,000 22,022,000 20,209,000 -13,206,000 -5,892,000 1,774,000 -7,912,000 -20,461,000 -16,148,000 -16,583,000 -25,365,000 -21,441,000 684,000 3,162,000 -1,686,000 -3,810,000 8,490,000 6,425,000 10,159,000 8,286,000 -10,918,000 -12,935,000 -9,803,000 -9,070,000 9,090,000 -1,340,000 -11,808,000 -10,259,000 4,946,000 8,232,000 -13,087,000 -17,902,000 14,945,000 -8,686,000 -7,788,000 -6,987,000 -600,000 -2,920,000 3,468,000 -6,833,000  
          accounts payable
        20,000,000 -42,000,000 2,000,000 61,000,000 13,000,000 -17,000,000 -6,000,000 48,000,000 45,000,000 -8,000,000 -45,000,000 -52,000,000 47,000,000 74,000,000 47,000,000 137,000,000 48,000,000 67,900,000 -41,300,000 35,400,000 47,000,000 -65,600,000 -54,900,000 -88,300,000 -60,200,000 2,200,000 -74,565,000 44,440,000 -116,375,000 44,569,000 -55,217,000 27,315,000 32,096,000 29,667,000 -45,628,000 -51,071,000 -24,690,000 24,845,000 -30,020,000 4,245,000 -18,002,000 4,051,000 -55,686,000 -12,084,000 -12,931,000 14,407,000 -2,682,000 24,512,000 19,141,000 37,434,000 2,234,000 6,348,000 14,960,000 6,086,000 -16,364,000 8,187,000 -10,392,000 56,278,000 -2,766,000 10,499,000 -4,037,000 38,476,000 794,000 2,483,000 2,541,000 5,089,000 -4,633,000 -13,669,000 -35,025,000 1,090,000 8,853,000 12,528,000 -8,168,000 18,913,000 6,207,000 103,000 7,536,000 9,595,000 -4,199,000 -12,643,000 -112,000 -17,665,000 -2,680,000 -314,000 14,647,000 5,611,000 7,382,000 1,867,000 -28,000  
          accrued income taxes
        62,000,000 -61,000,000 68,000,000 -45,000,000 44,000,000 -12,000,000 19,000,000 -32,000,000 46,000,000 7,000,000 24,000,000 -5,000,000 -25,000,000 -36,000,000 11,000,000 16,000,000 16,000,000 -32,900,000 10,300,000 5,200,000 13,400,000 39,000,000 12,800,000 9,500,000 -4,400,000 -3,800,000 -6,899,000 3,003,000 18,396,000 51,650,000 -43,568,000 -14,206,000 14,004,000 83,586,000 -12,917,000 -25,213,000 2,188,000 -17,711,000 3,039,000 -26,866,000 29,779,000 776,000 1,779,000 -5,396,000 24,581,000 7,408,000 896,000 -1,071,000 16,530,000 -13,001,000 2,972,000 -14,559,000 9,555,000 -15,824,000 -1,220,000 -23,000,000 6,842,000 27,257,000 434,000 -6,965,000 10,788,000 -12,579,000 135,000 5,792,000 841,000 -1,643,000 13,936,000 -19,355,000 7,903,000 -3,664,000 3,612,000 -14,035,000 13,576,000 2,950,000 4,382,000 -6,028,000 12,209,000 -6,623,000 -12,477,000 10,901,000 11,378,000 -13,737,000 5,112,000 6,526,000 3,663,000 4,737,000 -4,686,000    
          current and noncurrent customer deposits
        -64,000,000 145,000,000 -13,000,000 -17,000,000 31,000,000                                                                                      
          other accrued liabilities
        12,000,000 60,000,000 84,000,000 -95,000,000 -13,000,000                                                                                      
          other operating activities
        -12,000,000 98,000,000 -54,000,000 42,000,000 -83,000,000                                                                                      
          net cash from operating activities
        199,000,000 992,000,000 367,000,000 209,000,000 191,000,000 723,000,000 542,000,000 235,000,000 334,000,000 686,000,000 425,000,000 115,000,000 -25,000,000 410,000,000 204,000,000 263,000,000 161,000,000 313,700,000 243,900,000 223,200,000 292,200,000 325,600,000 229,500,000 310,500,000 -81,900,000 447,800,000 123,776,000 412,586,000 31,338,000 276,633,000 -29,866,000 43,704,000 24,200,000 162,300,000 40,214,000 12,393,000 -26,096,000 202,414,000 32,917,000 138,410,000 75,566,000 192,954,000 144,380,000 67,265,000 43,661,000 242,221,000 92,505,000 111,444,000 26,215,000 150,657,000 39,900,000 13,056,000 32,040,000 123,913,000 82,989,000 29,555,000 981,000 148,606,000 33,974,000 49,560,000 16,486,000 100,887,000 45,787,000 17,095,000 12,367,000 71,282,000 51,223,000   82,089,000 47,118,000 64,066,000 -33,889,000 97,973,000 18,313,000 7,471,000 18,752,000 41,119,000 36,411,000 28,449,000 45,048,000 36,768,000 17,640,000 17,355,000 12,309,000 27,644,000 3,764,000 30,206,000 -8,747,000  
          capital expenditures
        -46,000,000 -122,000,000 -55,000,000 -39,000,000 -44,000,000 -84,000,000 -46,000,000 -46,000,000 -31,000,000 -77,000,000 -39,000,000 -38,000,000 -32,000,000 -67,000,000 -32,000,000 -30,000,000 -20,000,000 -51,500,000 -23,000,000 -29,000,000 -26,500,000 -37,700,000 -31,100,000 -34,300,000 -33,300,000 -72,700,000 -50,733,000 -32,147,000 -29,720,000 -29,073,000 -24,509,000 -22,257,000 -17,466,000 -29,203,000 -21,838,000 -19,098,000 -19,327,000 -18,540,000 -12,572,000 -10,600,000 -8,504,000 -16,349,000 -12,219,000 -12,402,000 -8,458,000 -16,685,000 -12,620,000 -12,024,000 -6,333,000 -17,643,000 -8,987,000 -8,160,000 -6,448,000 -11,307,000 -8,233,000 -6,270,000 -10,191,000 -15,745,000 -9,410,000 -5,415,000 -7,401,000 -5,364,000 -3,406,000 -3,601,000 -2,137,000   -4,631,000 -3,961,000 -3,891,000 -4,510,000 -4,935,000 -3,407,000 -7,439,000 -4,534,000 -5,682,000 -3,287,000 -6,198,000 -5,010,000 -5,456,000 -5,998,000 -6,206,000 -4,663,000 -4,180,000 -4,213,000  
          free cash flows
        153,000,000 870,000,000 312,000,000 170,000,000 147,000,000 639,000,000 496,000,000 189,000,000 303,000,000 609,000,000 386,000,000 77,000,000 -57,000,000 343,000,000 172,000,000 233,000,000 141,000,000 262,200,000 220,900,000 194,200,000 265,700,000 287,900,000 198,400,000 276,200,000 -115,200,000 375,100,000 73,043,000 380,439,000 1,618,000 247,560,000 -54,375,000 21,447,000 6,734,000 133,097,000 18,376,000 -6,705,000 -45,423,000 183,874,000 20,345,000 127,810,000 67,062,000 176,605,000 132,161,000 54,863,000 35,203,000 225,536,000 79,885,000 99,420,000 19,882,000 133,014,000 30,913,000 4,896,000 25,592,000 112,606,000 74,756,000 23,285,000 -9,210,000 132,861,000 24,564,000 44,145,000 9,085,000 100,887,000 40,423,000 13,689,000 8,766,000 71,282,000 49,086,000   82,089,000 42,487,000 60,105,000 -37,780,000 97,973,000 13,803,000 2,536,000 15,345,000 33,680,000 31,877,000 22,767,000 41,761,000 30,570,000 12,630,000 11,899,000 6,311,000 21,438,000 -899,000 26,026,000 -12,960,000  
          investing activities
                                                                                                  
          acquisitions of businesses, net of cash acquired
        -1,062,000,000 -765,000,000 -1,734,000,000   -155,000,000    -81,000,000 -4,000,000   -20,000,000    -3,700,000 -401,400,000  -4,600,000 -35,700,000  -19,048,000 -270,838,000 -2,710,714,000  -10,790,000 -3,980,000 -34,297,000  -46,594,000 -67,581,000  -63,092,000 -21,053,000 -210,000  -24,395,000 -75,713,000 -776,000 -100,244,000                                            
          purchase of property, plant and equipment
        -46,000,000 -122,000,000 -55,000,000 -39,000,000 -44,000,000 -84,000,000 -46,000,000 -46,000,000 -31,000,000 -77,000,000 -39,000,000 -38,000,000 -32,000,000 -67,000,000 -32,000,000 -30,000,000 -20,000,000 -51,500,000 -23,000,000 -29,000,000 -26,500,000 -37,700,000 -31,100,000 -34,300,000 -33,300,000 -72,700,000 -50,733,000 -32,147,000 -29,720,000 -29,073,000 -24,509,000 -22,257,000 -17,466,000 -29,203,000 -21,838,000 -19,098,000 -19,327,000 -18,540,000 -12,572,000 -10,600,000 -8,504,000 -16,349,000 -12,219,000 -12,402,000 -8,458,000 -16,685,000 -12,620,000 -12,024,000 -6,333,000 -17,643,000 -8,987,000 -8,160,000 -6,448,000 -11,307,000 -8,233,000 -6,270,000 -10,191,000 -15,745,000 -9,410,000 -5,415,000 -7,401,000                 -7,439,000 -4,534,000 -5,682,000 -3,287,000 -6,198,000 -5,010,000 -5,456,000 -5,998,000 -6,206,000 -4,663,000 -4,180,000 -4,213,000 -7,826,000 
          other investing activities
        3,000,000                                                                                          
          net cash from investing activities
        -1,105,000,000 -860,000,000 -1,789,000,000 -54,000,000 -44,000,000 -237,000,000 -49,000,000 -38,000,000 -19,000,000 -156,000,000 -43,000,000 -261,000,000 -32,000,000 -86,000,000 -32,000,000 -99,000,000 -18,000,000 -64,700,000 -22,900,000 -30,400,000 -422,000,000 -35,500,000 -21,700,000 -35,600,000 -62,600,000 -68,000,000 -69,436,000 -300,716,000 -2,739,648,000 -43,127,000 -35,060,000 -25,235,000 -43,865,000 -125,905,000 -21,243,000 -65,505,000 -63,076,000 -659,174,000 -75,689,000 -31,572,000 -8,630,000 -38,175,000 -221,171,000 -36,757,000 -84,033,000 -17,380,000 -112,741,000 -212,629,000 -4,928,000 -19,207,000 -115,638,000 -3,046,000 -120,801,000 -58,877,000 -21,329,000 -94,640,000 -10,098,000 -72,519,000 -9,401,000 -25,865,000 -38,397,000 -53,090,000 -58,638,000 -3,352,000 -41,175,000 -99,827,000 -5,591,000 -10,002,000 199,000 -322,789,000 -86,864,000 -3,950,000 -3,838,000 -7,562,000 -4,507,000 -78,060,000 -3,407,000 -94,949,000 -3,862,000 -4,715,000 -1,236,000 -5,774,000 -4,949,000 -6,282,000 -40,602,000 -6,088,000 -4,239,000 -3,268,000 -4,213,000  
          financing activities
                                                                                                  
          proceeds from debt, net of issuance costs
        1,682,000,000 851,000,000 1,668,000,000 1,993,000,000 196,000,000 386,000,000 69,000,000 836,000,000 967,000,000 1,212,000,000 1,387,000,000 1,662,000,000 1,302,000,000 1,520,000,000 1,151,000,000 1,404,000,000 2,012,000,000                                                                          
          payments of debt
        -670,000,000 -602,000,000 -1,168,000,000 -1,262,000,000 -192,000,000 -388,000,000 -73,000,000 -836,000,000 -1,025,000,000 -1,219,000,000 -1,712,000,000 -1,442,000,000 -1,148,000,000 -1,643,000,000 -1,258,000,000 -1,399,000,000 -1,817,000,000 -1,060,700,000 -1,321,300,000 -1,772,000,000 -1,398,000,000 -960,200,000 -1,057,800,000 -1,395,500,000 -663,800,000 -1,359,000,000 -512,479,000 -714,377,000 -837,744,000 12,672,000 -920,232,000 -280,047,000 -266,347,000 -350,618,000 -238,774,000 -197,554,000 -482,591,000 -886,898,000 -40,351,000 -90,046,000 -85,453,000 -152,372,000 -165,719,000 -82,742,000 -211,847,000 -130,854,000 -146,267,000 -166,631,000 -50,067,000 -180,483,000 -483,615,000 -61,516,000 -104,228,000 -137,465,000 -48,857,000 -37,036,000 -88,099,000 -143,282,000 -35,103,000 -37,809,000 -67,008,000 -34,745,000 -33,108,000 -66,897,000 -83,333,000 -62,063,000 -23,568,000 -76,635,000 -31,058,000                      
          repurchase of stock
        -242,000,000 -75,000,000 -50,000,000 -98,000,000 -123,000,000 -599,000,000 -200,000,000 -175,000,000 -157,000,000 -74,000,000 -178,000,000 -73,000,000 -1,000,000 -103,000,000 -296,000,000 -99,700,000 -199,100,000 -1,200,000 -101,900,000 -105,300,000                                                                  
          cash dividends
        -53,000,000 -43,000,000 -43,000,000 -44,000,000 -43,000,000 -34,000,000 -35,000,000 -35,000,000 -36,000,000 -31,000,000 -30,000,000 -31,000,000 -31,000,000 -28,000,000 -28,000,000 -27,000,000 -28,000,000 -23,100,000 -23,000,000 -22,900,000 -23,000,000 -23,300,000 -22,800,000 -23,400,000 -23,000,000 -23,500,000 -23,937,000                      -3,828,000  -4,004,000 -2,410,000 -2,386,000 -2,410,000 -2,376,000 -1,442,000 -1,438,000 -1,442,000 -1,442,000 -484,000 -481,000 -485,000 -480,000 -481,000 -468,000 -479,000 -476,000 -482,000 -480,000 -486,000 -485,000 -481,000 -488,000 -481,000 -477,000 -495,000 -491,000 -487,000 -489,000 -486,000 -483,000 -484,000 -484,000 -466,000 -466,000 -460,000 -454,000 -448,000 -449,000 -436,000 
          payment of income tax withholding on share-based compensation
        -53,000,000 -1,000,000 -5,000,000 -34,000,000 -1,000,000 -1,000,000 -23,000,000 -1,000,000 -1,000,000 -14,000,000             -100,000 -2,083,000 8,000 -4,125,000 -5,617,000 -202,000 -3,566,000 -2,937,000 -46,000 4,000 40,000 -6,842,000 2,348,000 -9,006,000 -14,565,000                                              
          other financing activities
        -8,000,000 -6,000,000 2,000,000 -6,000,000 -1,000,000 -2,000,000 2,000,000 3,000,000   -3,000,000 12,000,000 -3,000,000 2,000,000 -4,000,000 400,000 2,400,000 1,300,000 -5,100,000 600,000 300,000 400,000 -5,900,000                                                                  
          net cash from financing activities
        656,000,000 124,000,000 453,000,000 626,000,000 -172,000,000 -162,000,000 -686,000,000 -234,000,000 -289,000,000 -310,000,000 -353,000,000 102,000,000 -72,000,000 -313,000,000 -139,000,000 -123,000,000 -133,000,000 -219,700,000 -220,800,000 -220,200,000 7,700,000 -258,200,000 -237,300,000 -307,000,000 183,500,000 -355,600,000 90,992,000 -156,882,000 882,990,000 -17,199,000 1,972,546,000 -5,904,000 28,668,000 -27,382,000 -111,639,000 81,063,000 -39,473,000 636,530,000 -10,179,000 -62,120,000 -40,037,000 -128,081,000 22,804,000 -23,856,000 -119,781,000 -6,055,000 6,976,000 33,539,000 -8,954,000 -126,060,000 138,003,000 -19,096,000 100,167,000 -134,017,000 -15,354,000 34,372,000 -9,724,000 -12,895,000 -8,752,000 -4,523,000 -20,589,000 12,176,000 49,000 -13,450,000 27,073,000 -37,822,000 80,890,000   211,808,000 707,000 1,767,000 -24,571,000 -13,962,000 -328,000 -376,000 1,681,000 -4,796,000 -10,152,000 7,848,000 5,293,000 9,904,000 2,034,000 11,540,000 4,546,000 -30,574,000 3,455,000 8,346,000 234,000  
          effect of changes in currency exchange rates
        -8,000,000  -2,000,000 20,000,000 8,000,000 -19,000,000 8,000,000 -7,000,000 -7,000,000 8,000,000 -8,000,000 -2,000,000 5,000,000 16,000,000 -20,000,000 -28,000,000 5,000,000 -13,000,000 2,700,000 -2,600,000 6,900,000 7,500,000 900,000 4,100,000 -27,300,000 -7,400,000 -19,249,000 -6,487,000 -4,164,000 -9,334,000 -17,813,000 -16,877,000 7,482,000 -3,692,000 -7,774,000 20,392,000 10,340,000 -31,668,000 398,000 -4,557,000 9,684,000 -8,748,000 -2,616,000 9,057,000 -16,561,000 -5,478,000 -106,000 -1,550,000 -2,990,000 -637,000 4,237,000 -1,747,000 -1,834,000 2,692,000 1,644,000 -4,486,000 2,530,000 1,287,000 -16,160,000 1,616,000 6,246,000 160,000 23,101,000 -12,684,000 -8,024,000 -159,000 7,330,000 12,524,000 -5,184,000 -15,693,000 -16,251,000 4,964,000 2,442,000 214,000 3,322,000 5,712,000 1,474,000 -980,000 -13,719,000 15,869,000 986,000 -5,625,000 4,515,000 -3,911,000 -3,360,000 6,979,000 -513,000 1,480,000 463,000 -189,000 
          decrease in cash
        -258,000,000      -185,000,000           16,300,000 2,900,000    -28,600,000                    -56,603,000            47,950,000 -35,199,000 -16,311,000  -339,000 20,788,000 -36,254,000   -12,391,000 -9,759,000    -43,713,000                -27,107,000    -12,263,000  
          cash, cash equivalents and restricted cash, beginning of period
        789,000,000  715,000,000  620,000,000  541,000,000                   233,401,000                                                          
          cash, cash equivalents and restricted cash, end of period
        531,000,000  -971,000,000 801,000,000 698,000,000  -185,000,000 -44,000,000 639,000,000  21,000,000 -46,000,000 417,000,000                                                                              
          in millions
                                                                                                  
          adjustments to reconcile net income to net cash from operations:
                                                                                                  
          net loss on business disposition
                                                                                                  
          net gain on mark-to-market derivatives
                                                                                                  
          deferred income taxes
                                                                                                  
          net loss on disposal of property, plant and equipment
            2,000,000 2,000,000 3,000,000 1,000,000 3,000,000   1,000,000 2,000,000                                                                          
          proceeds from dispositions of businesses, net of cash disposed
                                                                                                  
          settlement of foreign currency derivatives related to acquisition
                                                                                                  
          proceeds from disposal of property, plant and equipment
         2,000,000 -3,000,000   -7,000,000 8,000,000 12,000,000     1,000,000 2,000,000       3,300,000 6,400,000 500,000 345,000 2,269,000 786,000 2,154,000 239,000 1,002,000 7,898,000 225,000 595,000 187,000 284,000 223,000 -25,000 81,000 84,000 1,430,000 176,000 40,000 138,000 81,000 123,000 -1,188,000 1,405,000 -168,000 336,000 5,114,000 718,000 40,000 838,000 93,000 363,000 9,000 275,000 16,000 352,000 11,000 54,000 1,000 420,000 20,000 13,000 3,638,000 312,000 30,000 11,000 53,000 100,000 -112,000                
          payment of contingent consideration
                                                                                                  
          distribution to noncontrolling interest
            -5,000,000   -5,000,000                                                                                
          effect of changes in currency exchange rates on cash
                                                                                                  
          increase in cash
           801,000,000 -17,000,000    19,000,000 228,000,000 21,000,000 -46,000,000 -124,000,000  13,000,000 13,000,000 15,000,000    -115,200,000    11,700,000 16,800,000 126,083,000 -51,499,000 -1,829,484,000 206,973,000 1,889,807,000 -4,312,000 16,485,000 5,321,000 -100,442,000 48,343,000 -118,305,000 148,102,000 -52,553,000 40,161,000 36,583,000    -176,714,000 213,308,000   9,343,000 4,753,000   9,572,000         60,133,000    -66,526,000 133,852,000     66,847,000 -59,856,000 76,663,000 16,800,000 -65,253,000 18,500,000 -59,606,000 8,678,000 47,451,000 50,091,000 35,273,000 19,240,000   -2,039,000 2,467,000   43,936,000 
          cash, cash equivalents and restricted cash, beginning of year
                                                                                                  
          cash, cash equivalents and restricted cash, end of year
                                                                                                  
          gain on mark-to-market derivatives
          2,000,000                                                                                        
          proceeds from dispositions of businesses
                                                                                                  
          payment of contingent consideration on acquisitions
                                                                                                
          accrued liabilities and customer deposits
              17,000,000 -48,000,000 -141,000,000 114,000,000 85,000,000 6,000,000 -79,000,000 71,000,000 130,000,000 -27,000,000 -66,000,000 95,000,000 27,000,000 -63,900,000 25,900,000 -15,100,000 23,000,000 -14,600,000 -84,700,000 -30,700,000 -5,388,000 84,166,000 -59,978,000 15,375,000 -11,176,000 29,074,000 -1,529,000 -100,161,000 -5,667,000 1,634,000 85,303,000 -2,985,000 -11,858,000 16,337,000 -12,832,000 -1,926,000 14,178,000 -10,621,000 -16,468,000 60,387,000 12,220,000 12,042,000 -15,920,000 -3,424,000 -1,091,000 -29,280,000 -15,036,000 -24,377,000 25,414,000 4,409,000 7,877,000 -37,647,000 4,310,000 65,650,000 10,888,000 -653,000 -6,683,000 -4,072,000 1,227,000 -6,491,000 -22,009,000 15,944,000 -43,647,000 -8,143,000 12,874,000 36,332,000 -9,551,000 32,801,000 -15,730,000 -11,842,000 -9,537,000 -517,000 16,518,000 -596,000 -10,381,000 42,390,000 7,200,000 9,490,000 -7,924,000 10,717,000 876,000 8,409,000 -5,422,000  
          other assets and liabilities
              26,000,000 158,000,000 -55,000,000 93,000,000 9,000,000 11,000,000 -26,000,000 -29,000,000 -35,000,000 19,000,000 -65,000,000 -87,300,000 -30,600,000 5,400,000 -22,500,000 -102,900,000 -36,100,000 -42,300,000 -83,200,000 70,200,000 77,245,000 -24,451,000 104,106,000 45,196,000 4,699,000 -57,779,000 -24,252,000 97,664,000 4,961,000 -31,174,000 -63,349,000 35,287,000 -8,399,000 23,445,000 -16,858,000 3,542,000 18,585,000 -24,325,000 -13,807,000 8,844,000 -19,611,000 -19,247,000 6,218,000 -526,000 -9,601,000 587,000 -6,782,000 32,800,000 -19,022,000 6,677,000 -9,472,000 61,239,000 -638,000 -13,979,000 1,724,000 1,414,000 -15,457,000 3,361,000 6,516,000 -4,129,000 -3,055,000 -6,301,000 6,939,000 6,473,000 5,160,000 -7,178,000 -570,000 4,638,000 -696,000 -7,205,000 4,339,000 3,214,000 -14,347,000 16,690,000 -4,289,000 4,019,000 1,100,000 -6,505,000 6,014,000 1,239,000 -7,690,000 -2,174,000 -5,578,000  
          changes in operating assets and liabilities, net of acquisitions:
                                                                                                  
          increase in cash, cash equivalents and restricted cash
                                                                                                  
          net income on disposal of property, plant and equipment
                                                                                                  
          changes in operating assets and liabilities, net of acquisitions
                                                                                                  
          cash and cash equivalents, beginning of period
                      473,000,000   598,700,000                                                                      
          cash and cash equivalents, end of period
                      13,000,000 13,000,000 488,000,000   -30,000,000 483,500,000  -28,600,000 -28,000,000 615,900,000       -4,312,000 249,886,000                295,103,000                                          
          loss on disposal of property, plant and equipment
                                 3,300,000 12,139,000 -567,000 1,028,000 -3,159,000 2,704,000 1,377,000 -24,000 274,000 1,108,000 372,000 153,000 81,000 -227,000 360,000 18,000 -1,217,000 1,384,000 273,000 147,000    14,000   -775,000 32,000 438,000 -824,000 1,272,000 226,000 502,000 567,000 85,000 37,000 -508,000 1,078,000 180,000 27,000 -352,000   -2,688,000                      
          acquisitions of business, net of cash acquired
                                                          -106,987,000 -115,071,000  -13,774,000    -20,730,000 -31,047,000  -53,285,000 -39,943,000          -283,000                
          cash and cash equivalents, beginning of year
                                                        285,760,000                                          
          cash and cash equivalents, end of year
                                                                                                  
          adjustments to reconcile net income to cash from operating activities:
                                                                                                  
          proceeds from disposal of assets and businesses
                          100,000 2,300,000 5,900,000                                                                      
          proceeds from debt
                          1,320,200,000 1,573,400,000 1,435,000,000  843,000,000 1,111,500,000 981,500,000  629,566,000 589,413,000 1,736,521,000  2,898,295,000 285,280,000 306,610,000 333,267,000 138,438,000 286,762,000 458,273,000 1,529,000,000 116,000,000 35,000,000 195,000,000 397,100,000 216,000,000 62,600,000 111,700,000 130,000,000 166,500,000 216,900,000 50,000,000 90,529,000 623,738,000 40,900,000 203,900,000 22,400,000 38,600,000 94,300,000 78,100,000 133,000,000 45,000,000 34,000,000 45,000,000 47,000,000 35,000,000 55,400,000 111,000,000 21,500,000 104,000,000 66,000,000 6,000,000                      
          adjustments to reconcile net income to cash from operations:
                                                                                                  
          other
                                                                                                  
          cash, cash equivalents, and restricted cash, beginning of period
                              604,200,000                                                                  
          proceeds from exercise of stock options and other benefit plans
                                 100,000 -75,000 750,000 25,000 -3,176,000 6,271,000 3,994,000 2,873,000 1,540,000 209,000 1,420,000 1,259,000 210,000 1,122,000 136,000 515,000 389,000 1,299,000 1,012,000 397,000 293,000   879,000 429,000 2,087,000 1,060,000 1,589,000 1,410,000 1,556,000 459,000 1,006,000 322,000 409,000 2,984,000 1,184,000 209,000 400,000 1,051,000 1,596,000 1,795,000 614,000                        
          cash, cash equivalents, and restricted cash, end of period
                                                                                                  
          cash, cash equivalents and restricted cash beginning of period
                                   2,342,354,000                                                              
          cash and cash equivalents end of period
                                   -51,499,000 512,870,000                                                              
          cash dividends (0.12 and 0.12 per share for the three months
                                                                                                  
          ended march 31, 2019 and 2018, respectively)
                                    -11,687,000                                                              
          in thousands, except per share data
                                                                                                  
          stock re-purchase
                                                        -2,151,000                                          
          cash dividends (0.48, 0.44 and 0.36 per share for the years
                                                                                                  
          ended december 31, 2018, 2017 and 2016)
                                                                                                  
          cash dividends (0.36 and 0.20 per share for the nine months
                                                                                                  
          ended september 30, 2018 and 2017, respectively)
                                                                                                  
          cash dividends (0.24 and 0.20 per share for the six months
                                                                                                  
          ended june 30, 2018 and 2017, respectively)
                                                                                                  
          cash dividends (0.12 and 0.10 per share for the three months
                                                                                                  
          ended march 31, 2018 and 2017, respectively)
                                        -11,531,000                                                          
          deposit in escrow
                                                 6,186,000                                                 
          cash dividends (0.44, 0.36 and 0.28 per share for the years
                                                                                                  
          ended december 31, 2017, 2016 and 2015)
                                                                                                  
          cash, beginning of year
                                                       215,766,000 285,615,000 236,941,000 188,659,000 141,805,000 234,689,000 187,979,000 141,365,000 95,257,000 70,328,000  
          cash, end of year
                                                                                                  
          excess income tax benefits from exercise of stock options
                                             -777,000    99,000 -1,295,000 -1,074,000 -314,000 -281,000 -1,458,000 -639,000 -642,000 5,179,000 -5,283,000 -2,870,000 -1,292,000 -607,000 -1,793,000 -18,000 -707,000 -726,000 -2,973,000 -716,000 -197,000 -307,000 -692,000 -1,374,000 -1,425,000 -320,000   -279,000 -455,000 -1,071,000 -117,000 -113,000 -583,000 -797,000 -605,000 7,000 -174,000 -2,451,000 -1,764,000          
          release of deposit in escrow
                                          23,548,000                                                      
          purchase of treasury stock
                                              -78,438,000 -133,738,000      -10,135,000                                            
          excess income tax benefits from exercise of equity options
                                                                                                  
          cash dividends (0.32 and 0.26 per share for the nine months
                                                                                                  
          ended september 30, 2017 and 2016, respectively)
                                                                                                  
          cash, beginning of period
                                          398,484,000  226,191,000  425,849,000                                              
          cash, end of period
                                          -100,442,000 48,343,000 280,179,000  -52,553,000 40,161,000 262,774,000  -56,603,000 15,709,000 249,135,000  -13,366,000    66,502,000 -10,833,000 225,338,000  47,950,000 -35,199,000 269,304,000  -339,000 20,788,000 200,687,000  10,299,000 -12,391,000 178,900,000  133,852,000 23,241,000 98,092,000  -55,290,000 66,847,000 174,833,000  16,800,000 -65,253,000 206,479,000  8,678,000 47,451,000 191,456,000  19,240,000 18,702,000 68,150,000  2,467,000 36,764,000 58,065,000  
          cash dividends (0.20 and 0.16 per share for the six months
                                                                                                  
          ended june 30, 2017 and 2016, respectively)
                                                                                                  
          in thousands
                                                                                                  
          balance at december 31, 2016
                                                                                                  
          other comprehensive income before reclassifications
                                                      -60,964,000                                            
          amounts reclassified from accumulated other
                                                                                                  
          comprehensive income
                                                                                                  
          net current period other comprehensive income
                                                      -60,964,000                                            
          balance at june 30, 2017
                                                                                                  
          cash dividends (0.10 and 0.08 per share for the three months
                                                                                                  
          ended march 31, 2017 and 2016, respectively)
                                            -9,572,000                                                      
          earn-out settlement
                                                     -4,429,000                                          
          cash dividends (0.36, 0.28 and 0.20 per share for the years
                                                                                                  
          ended december 31, 2016, 2015 and 2014)
                                                                                                  
          net income attributable to wabtec shareholders
                                              82,428,000 90,485,000 94,163,000 101,779,000 99,181,000 101,504,000 96,164,000 92,686,000 90,155,000 88,705,000 80,134,000 74,041,000 73,943,000 74,638,000 69,613,000 64,765,000 62,994,000 64,712,000 59,261,000 46,263,000 46,600,000 36,334,000 40,952,000 30,980,000 30,544,000 31,211,000 30,364,000 24,205,000 27,348,000                        
          cash dividends (0.26 and 0.20 per share for the nine months
                                                                                                  
          ended september 30, 2016 and 2015, respectively)
                                                                                                  
          cash dividends (0.16 and 0.12 per share for the six months
                                                                                                  
          ended june 30, 2016 and 2015, respectively)
                                                                                                  
          cash dividends (0.08 and 0.06 per share for the three months
                                                                                                  
          ended march 31, 2016 and 2015, respectively)
                                                -7,355,000                                                  
          cash dividends (0.28, 0.20 and 0.13 per share for the years
                                                                                                  
          ended december 31, 2015, 2014 and 2013)
                                                                                                  
          cash dividends (0.20 and 0.14 per share for the nine months
                                                                                                  
          ended september 30, 2015 and 2014, respectively)
                                                                                                  
          cash dividends (0.12 and 0.08 per share for the six months
                                                                                                  
          ended june 30, 2015 and 2014, respectively)
                                                                                                  
          cash dividends (0.06 and 0.04 per share for the three months
                                                                                                  
          ended march 31, 2015 and 2014, respectively)
                                                    -5,780,000                                              
          gain on disposal of property, plant and equipment
                                                     698,000 8,000                                            
          cash dividends (0.20, 0.13 and 0.08 per share for the years
                                                                                                  
          ended december 31, 2014, 2013 and 2012
                                                                                                  
          cash dividends (0.14 and 0.09 per share for the nine months
                                                                                                  
          ended september 30, 2014 and 2013, respectively)
                                                                                                  
          balance at december 31, 2013
                                                                                                 
          balance at september 30, 2014
                                                                                                  
          proceeds from exercise of stock options and other benefit plan
                                                                                                  
          cash dividends (0.04 and 0.025 per share for the six months
                                                                                                  
          ended june 30, 2014 and 2013, respectively)
                                                                                                  
          balance at june 30, 2014
                                                                                                  
          cash dividends (0.13, 0.08 and 0.04 per share for years ended
                                                                                                  
          december 31, 2013, 2012 and 2011
                                                                                                  
          (gain) loss on disposal of property, plant and equipment
                                                                                                  
          accounts receivable
                                                          -64,020,000 -60,621,000 -42,534,000 48,454,000 15,649,000 -39,642,000 -47,437,000 11,588,000 -14,706,000 -29,633,000 -35,946,000 11,776,000 20,232,000 -31,407,000 -34,856,000 28,493,000 24,368,000 17,051,000 10,629,000 50,969,000 -13,388,000 3,121,000 -61,543,000 -8,088,000 -11,215,000 7,148,000 -19,413,000 -8,232,000 14,025,000 1,886,000 37,990,000 -28,763,000 -5,838,000 -5,896,000 -13,083,000 -7,511,000 -5,289,000 -1,054,000 -990,000  
          stock repurchase
                                                             -18,559,000 -6,070,000   -2,219,000 -17,616,000   -2,070,000 -3,215,000 -3,096,000 -12,382,000 -7,272,000 -21,143,000 -187,000 -24,466,000 -13,072,000 -1,395,000                
          balance at december 31, 2012
                                                                                                  
          amounts reclassified from accumulated other comprehensive income
                                                                                                  
          balance at september 30, 2013
                                                                                                  
          acquisition purchase price adjustment
                                                                  5,000 35,000  2,368,000  -28,000                        
          acquisition purchase price adjustments
                                                                                                  
          discontinued operations
                                                                             -38,000 223,000 -569,000 49,000 65,000 2,603,000 -24,000 -809,000 -345,000 -405,000        
          debt financing costs
                                                                                                  
          changes in operating assets and liabilities
                                                                                                  
          purchase of property, plant and equipment and other
                                                                      -5,364,000 -3,406,000 -3,601,000  -2,137,000 -5,272,000 -3,439,000  -4,631,000 -3,961,000 -3,891,000  -4,510,000 -4,935,000 -3,407,000              
          net cash (used for) operating activities
                                                                            -5,738,000                      
          issuance of treasury stock for stock options and other benefit plans
                                                                            -180,000                      
          net cash (used for) financing activities
                                                                            -32,990,000                      
          proceeds from treasury stock from stock based benefit plans
                                                                                                  
          sale of discontinued operations
                                                                                      967,000 2,051,000          
          repayments of other borrowings
                                                                              -17,000 -28,000 -19,000                  
          proceeds from the issuance of treasury stock for stock options and other benefit plans
                                                                              754,000 1,392,000 285,000  961,000 2,743,000 1,567,000  3,691,000 5,883,000 4,012,000  2,531,000 12,096,000 5,029,000  3,997,000 8,807,000 693,000  
          repayments of credit agreements
                                                                                                  
          disposals of property, plant and equipment
                                                                                          975,000  424,000    
          acquisition of business, net of cash received
                                                                                          61,000 -826,000 -35,579,000      
          repayments of long term debt
                                                                                          -13,000        
          other repayments
                                                                                            -17,000  -88,000 -13,000 -10,000  
          results of discontinued operations, net of tax
                                                                                                 -325,000 
          commitments and contingencies
                                                                                                  
          borrowings of senior notes
                                                                                                  
          stock issuance
                                                                                                  
          cumulative effect of accounting change for goodwill, net of tax
                                                                                                  
          cash received from disposition of discontinued operations
                                                                                                  
          (repayments) borrowings of credit agreements
                                                                                                  
          borrowings (repayments) of senior notes
                                                                                                  
          repayments of loans under credit agreement
                                                                                                  
          proceeds from senior note offering
                                                                                                  
          accrued income taxes and income tax receivable
                                                                                                -956,000  
          loss on sale of product line
                                                                                                  
          write-down of assets
                                                                                                  
          other, primarily non-cash portion of merger and restructuring charges
                                                                                                  
          cash received from disposition of product line
                                                                                                  
          cumulative effect of accounting change for goodwill
                                                                                                  
          changes in operating assets and liabilities, net of acquisition and disposition of product line
                                                                                                  
          cash paid for acquisition of product line
                                                                                                  
          borrowings (repayments) of loans under credit agreement