7Baggers
Quarterly
Annual
    Unit: USD2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 
      
                                                                             
      assets
                                                                             
      current assets
                                                                             
      cash and cash equivalents
    406,000,000 369,000,000 368,000,000 420,000,000 348,000,000 301,000,000 337,000,000 486,000,000 348,000,000 504,000,000 551,000,000 569,000,000 506,000,000 545,000,000 404,000,000 592,000,000 613,000,000 684,000,000 538,000,000 529,000,000 533,000,000 494,000,000 394,000,000 494,000,000 528,000,000 635,000,000 723,000,000 715,000,000 768,000,000 882,000,000 939,000,000 1,089,000,000 1,025,000,000 1,085,000,000 1,164,000,000 974,000,000 988,000,000 909,000,000 917,000,000 839,000,000 874,000,000 921,000,000 881,000,000 834,000,000 848,000,000 934,000,000 922,000,000 695,000,000 862,000,000 826,000,000 853,000,000 729,000,000 909,000,000 821,000,000 978,000,000 772,000,000 691,000,000 682,000,000 778,000,000 883,000,000 741,000,000 724,000,000 712,000,000 661,000,000 704,000,000 638,000,000 506,000,000 402,000,000 328,000,000 317,000,000 339,000,000 270,000,000 196,000,000 
      accounts receivable
    309,000,000 293,000,000 307,000,000 234,000,000 247,000,000 248,000,000 311,000,000 286,000,000 286,000,000 265,000,000 341,000,000 364,000,000 253,000,000 266,000,000 330,000,000 336,000,000 290,000,000 299,000,000 367,000,000 331,000,000 321,000,000 339,000,000 448,000,000 398,000,000 328,000,000 377,000,000 445,000,000 588,000,000 372,000,000 369,000,000 451,000,000 554,000,000 366,000,000 356,000,000 442,000,000 548,000,000 426,000,000 465,000,000 519,000,000 580,000,000 486,000,000 511,000,000 583,000,000 619,000,000 522,000,000 550,000,000 607,000,000 717,000,000 546,000,000 514,000,000 510,000,000 668,000,000 524,000,000 505,000,000 499,000,000 494,000,000 441,000,000 416,000,000 467,000,000 402,000,000 411,000,000 381,000,000 334,000,000 387,000,000 326,000,000 342,000,000 359,000,000 451,000,000 380,000,000 445,000,000 417,000,000 507,000,000 394,000,000 
      inventories
    5,000,000 5,000,000 13,000,000 18,000,000 16,000,000 22,000,000 16,000,000 13,000,000 8,000,000 9,000,000 7,000,000 8,000,000 13,000,000 17,000,000 16,000,000 26,000,000 17,000,000 20,000,000 16,000,000 29,000,000 14,000,000 26,000,000 28,000,000 31,000,000 36,000,000 35,000,000 52,000,000 28,000,000 45,000,000 28,000,000 43,000,000 30,000,000 45,000,000 42,000,000 40,000,000 34,000,000 44,000,000 37,000,000 54,000,000 49,000,000 52,000,000 46,000,000 42,000,000 38,000,000 44,000,000 50,000,000 42,000,000 56,000,000 67,000,000 70,000,000 65,000,000 47,000,000 41,000,000 35,000,000 54,000,000 61,000,000 64,000,000 59,000,000 66,000,000 65,000,000 65,000,000 46,000,000 56,000,000 47,000,000 46,000,000 45,000,000 52,000,000 44,000,000 42,000,000 42,000,000 48,000,000 51,000,000 39,000,000 
      other current assets
    91,000,000 90,000,000 103,000,000 77,000,000 92,000,000 94,000,000 105,000,000 84,000,000 96,000,000 102,000,000 107,000,000 87,000,000 83,000,000 93,000,000 113,000,000 152,000,000 144,000,000 143,000,000 154,000,000 155,000,000 97,000,000 89,000,000 104,000,000 91,000,000 86,000,000 82,000,000 82,000,000 97,000,000 99,000,000 104,000,000 97,000,000 77,000,000 72,000,000 65,000,000 58,000,000 65,000,000 59,000,000 54,000,000 48,000,000 52,000,000 102,000,000 99,000,000 85,000,000 81,000,000 92,000,000 103,000,000 88,000,000 95,000,000 85,000,000 83,000,000 81,000,000 90,000,000 79,000,000 79,000,000 83,000,000 85,000,000 65,000,000 65,000,000 56,000,000 56,000,000 55,000,000 57,000,000 58,000,000 57,000,000 71,000,000 73,000,000 67,000,000 78,000,000 58,000,000 55,000,000 50,000,000 45,000,000 44,000,000 
      total current assets
    811,000,000 757,000,000 791,000,000 749,000,000 703,000,000 665,000,000 769,000,000 869,000,000 738,000,000 880,000,000 1,006,000,000 1,028,000,000 855,000,000 921,000,000 863,000,000 1,106,000,000 1,064,000,000 1,146,000,000 1,075,000,000 1,044,000,000 965,000,000 948,000,000 974,000,000 1,014,000,000 978,000,000 1,129,000,000 1,302,000,000 1,428,000,000 1,284,000,000 1,383,000,000 1,530,000,000 1,750,000,000 1,508,000,000 1,548,000,000 1,704,000,000 1,621,000,000 1,517,000,000 1,595,000,000 1,677,000,000 1,734,000,000 1,514,000,000 1,577,000,000 1,591,000,000 1,572,000,000 1,506,000,000 1,637,000,000 1,659,000,000 1,563,000,000 1,560,000,000 1,493,000,000 1,509,000,000 1,534,000,000 1,553,000,000 1,440,000,000 1,614,000,000 1,412,000,000 1,261,000,000 1,222,000,000 1,367,000,000 1,406,000,000 1,272,000,000 1,208,000,000 1,160,000,000 1,152,000,000 1,147,000,000 1,098,000,000 1,049,000,000 1,015,000,000 858,000,000 909,000,000 854,000,000 873,000,000 673,000,000 
      property and equipment
    203,000,000 205,000,000 201,000,000 185,000,000 202,000,000 209,000,000 227,000,000 239,000,000 249,000,000 250,000,000 252,000,000 244,000,000 234,000,000 249,000,000 274,000,000 288,000,000 300,000,000 325,000,000 344,000,000 339,000,000 336,000,000 337,000,000 334,000,000 350,000,000 333,000,000 317,000,000 303,000,000 295,000,000 226,000,000 187,000,000 172,000,000 162,000,000 159,000,000 143,000,000 142,000,000 138,000,000 131,000,000 129,000,000 131,000,000 143,000,000 159,000,000 160,000,000 162,000,000 159,000,000 157,000,000 156,000,000 159,000,000 161,000,000 157,000,000 156,000,000 148,000,000 150,000,000 143,000,000 134,000,000 122,000,000 120,000,000 119,000,000 119,000,000 111,000,000 105,000,000 103,000,000 101,000,000 96,000,000 95,000,000 90,000,000 91,000,000 91,000,000 88,000,000 89,000,000 94,000,000 93,000,000   
      right of use assets - operating lease
    7,000,000 9,000,000 8,000,000 8,000,000 6,000,000 7,000,000 7,000,000 9,000,000 10,000,000 11,000,000 11,000,000 13,000,000 15,000,000 17,000,000 22,000,000 26,000,000 29,000,000 27,000,000 34,000,000 38,000,000 42,000,000 46,000,000 49,000,000 51,000,000 53,000,000 58,000,000 60,000,000                                               
      goodwill
    399,000,000 400,000,000 396,000,000 394,000,000 399,000,000 395,000,000 396,000,000 398,000,000 396,000,000 390,000,000 391,000,000 390,000,000 385,000,000 390,000,000 395,000,000 396,000,000 397,000,000 399,000,000 399,000,000 401,000,000 397,000,000 395,000,000 394,000,000 396,000,000 394,000,000 396,000,000 396,000,000 395,000,000 396,000,000 397,000,000 401,000,000 399,000,000 398,000,000 401,000,000 392,000,000 390,000,000 396,000,000 384,000,000 384,000,000 380,000,000 587,000,000 590,000,000 924,000,000 948,000,000 958,000,000 950,000,000 946,000,000 946,000,000 945,000,000 934,000,000 921,000,000 932,000,000 933,000,000 925,000,000 743,000,000 742,000,000 736,000,000 714,000,000 516,000,000 136,000,000 136,000,000 135,000,000 109,000,000 109,000,000 110,000,000 108,000,000 108,000,000 110,000,000 106,000,000 106,000,000 108,000,000 90,000,000 90,000,000 
      capitalized contract costs
    35,000,000 37,000,000 40,000,000 46,000,000 49,000,000 52,000,000 59,000,000 68,000,000 72,000,000 76,000,000 84,000,000 92,000,000 88,000,000 95,000,000 109,000,000 111,000,000 99,000,000 97,000,000 99,000,000 98,000,000 89,000,000 88,000,000 87,000,000 91,000,000                                                  
      deferred income taxes
    212,000,000 231,000,000 219,000,000 226,000,000 215,000,000 206,000,000 204,000,000 221,000,000 200,000,000 205,000,000 204,000,000 213,000,000 192,000,000 194,000,000 200,000,000 202,000,000 205,000,000 208,000,000 209,000,000 222,000,000 238,000,000 236,000,000 253,000,000 87,000,000 67,000,000 70,000,000 66,000,000 67,000,000 54,000,000 54,000,000 58,000,000 57,000,000 53,000,000 51,000,000 50,000,000 49,000,000 46,000,000 48,000,000 48,000,000 41,000,000 19,000,000 19,000,000 19,000,000 20,000,000 23,000,000 24,000,000 24,000,000 24,000,000 25,000,000 24,000,000 25,000,000 29,000,000 34,000,000 33,000,000 16,000,000 28,000,000 48,000,000 58,000,000 62,000,000 59,000,000 69,000,000 74,000,000 75,000,000 84,000,000 81,000,000 92,000,000 100,000,000 109,000,000 129,000,000 130,000,000 142,000,000 140,000,000 140,000,000 
      other assets
    94,000,000 98,000,000 97,000,000 96,000,000 85,000,000 88,000,000 83,000,000 69,000,000 75,000,000 57,000,000 38,000,000 42,000,000 49,000,000 29,000,000 32,000,000 40,000,000 40,000,000 43,000,000 43,000,000 51,000,000 31,000,000 27,000,000 30,000,000 32,000,000 101,000,000 92,000,000 85,000,000 87,000,000 75,000,000 68,000,000 66,000,000 44,000,000 30,000,000 24,000,000 18,000,000 17,000,000 18,000,000 19,000,000 17,000,000 20,000,000 21,000,000 82,000,000 88,000,000 98,000,000 46,000,000 47,000,000 53,000,000 58,000,000 83,000,000 85,000,000 62,000,000 62,000,000 33,000,000 31,000,000 16,000,000 11,000,000 11,000,000 10,000,000 47,000,000 61,000,000 61,000,000 31,000,000 27,000,000 27,000,000 14,000,000 22,000,000 27,000,000 28,000,000 35,000,000 39,000,000 38,000,000 36,000,000 46,000,000 
      total assets
    1,761,000,000 1,737,000,000 1,752,000,000 1,704,000,000 1,659,000,000 1,622,000,000 1,745,000,000 1,873,000,000 1,740,000,000 1,869,000,000 1,986,000,000 2,022,000,000 1,818,000,000 1,895,000,000 1,895,000,000 2,169,000,000 2,134,000,000 2,245,000,000 2,203,000,000 2,193,000,000 2,117,000,000 2,102,000,000 2,151,000,000 2,057,000,000 1,979,000,000 2,123,000,000 2,286,000,000 2,360,000,000 2,136,000,000 2,203,000,000 2,355,000,000 2,556,000,000 2,307,000,000 2,338,000,000 2,483,000,000 2,413,000,000 2,314,000,000 2,382,000,000 2,464,000,000 2,530,000,000 2,609,000,000 2,735,000,000 3,103,000,000 3,132,000,000 3,018,000,000 3,136,000,000 3,178,000,000 3,096,000,000 3,118,000,000 3,042,000,000 3,017,000,000 3,066,000,000 3,051,000,000 2,915,000,000 2,812,000,000 2,616,000,000 2,486,000,000 2,461,000,000 2,359,000,000 1,883,000,000 1,755,000,000 1,662,000,000 1,576,000,000 1,569,000,000 1,539,000,000 1,504,000,000 1,459,000,000 1,430,000,000 1,296,000,000 1,352,000,000 1,302,000,000 1,294,000,000 1,075,000,000 
      liabilities and stockholders’ equity
                                                                             
      current liabilities
                                                                             
      current portion of long-term debt
    25,000,000 25,000,000 25,000,000 25,000,000 25,000,000 25,000,000 25,000,000 19,000,000 12,000,000 6,000,000     75,000,000 88,000,000 75,000,000 62,000,000 50,000,000 44,000,000 38,000,000 31,000,000 25,000,000 25,000,000 25,000,000 25,000,000 25,000,000 19,000,000 13,000,000 6,000,000 68,000,000 60,000,000 53,000,000 45,000,000 38,000,000 30,000,000 30,000,000 30,000,000 30,000,000 30,000,000 23,000,000 15,000,000 7,000,000 53,000,000 45,000,000                             
      current portion of finance lease liability
    56,000,000 60,000,000 62,000,000 57,000,000 60,000,000 62,000,000 64,000,000 66,000,000 69,000,000 70,000,000 70,000,000 67,000,000 66,000,000 70,000,000 76,000,000 77,000,000 81,000,000 87,000,000 92,000,000 75,000,000 75,000,000 69,000,000 60,000,000 55,000,000 42,000,000 32,000,000 21,000,000                                               
      current portion of operating lease liability
    3,000,000 4,000,000 4,000,000 4,000,000 4,000,000 4,000,000 5,000,000 6,000,000 6,000,000 7,000,000 8,000,000 8,000,000 8,000,000 8,000,000 11,000,000 12,000,000 13,000,000 13,000,000 14,000,000 15,000,000 17,000,000 18,000,000 17,000,000 20,000,000 19,000,000 20,000,000 17,000,000                                               
      accounts payable
    100,000,000 115,000,000 100,000,000 106,000,000 85,000,000 85,000,000 119,000,000 100,000,000 106,000,000 113,000,000 92,000,000 94,000,000 79,000,000 83,000,000 78,000,000 67,000,000 104,000,000 91,000,000 55,000,000 50,000,000 59,000,000 62,000,000 96,000,000 66,000,000 103,000,000 102,000,000 99,000,000 141,000,000 95,000,000 83,000,000 110,000,000 74,000,000 106,000,000 97,000,000 89,000,000 103,000,000 93,000,000 104,000,000 83,000,000 96,000,000 111,000,000 103,000,000 148,000,000 126,000,000 118,000,000 112,000,000 97,000,000 114,000,000 98,000,000 105,000,000 111,000,000 141,000,000 107,000,000 100,000,000 97,000,000 97,000,000 96,000,000 87,000,000 98,000,000 102,000,000 88,000,000 82,000,000 81,000,000 102,000,000 81,000,000 81,000,000 80,000,000 99,000,000 77,000,000 94,000,000 98,000,000 120,000,000 75,000,000 
      payroll and benefits liabilities
    96,000,000 84,000,000 77,000,000 111,000,000 105,000,000 85,000,000 92,000,000 130,000,000 120,000,000 100,000,000 95,000,000 137,000,000 110,000,000 108,000,000 91,000,000 148,000,000 137,000,000 119,000,000 106,000,000 170,000,000 131,000,000 119,000,000 86,000,000 157,000,000 115,000,000 114,000,000 103,000,000 224,000,000 147,000,000 136,000,000 110,000,000 173,000,000 139,000,000 129,000,000 109,000,000 139,000,000 125,000,000 125,000,000 118,000,000 120,000,000 124,000,000 117,000,000 119,000,000 125,000,000 127,000,000 125,000,000 133,000,000 136,000,000 124,000,000 116,000,000 115,000,000 158,000,000 136,000,000 121,000,000 111,000,000 169,000,000 140,000,000 128,000,000 99,000,000 134,000,000 124,000,000 94,000,000 77,000,000 109,000,000 96,000,000 80,000,000 68,000,000 83,000,000 80,000,000 84,000,000 59,000,000 88,000,000 82,000,000 
      deferred revenue
    527,000,000 521,000,000 550,000,000 512,000,000 482,000,000 529,000,000 573,000,000 570,000,000 477,000,000 526,000,000 634,000,000 589,000,000 462,000,000 530,000,000 580,000,000 552,000,000 464,000,000 544,000,000 557,000,000 499,000,000 482,000,000 518,000,000 555,000,000 472,000,000 408,000,000 498,000,000 569,000,000 490,000,000 384,000,000 461,000,000 532,000,000 414,000,000 364,000,000 431,000,000 514,000,000 369,000,000 361,000,000 430,000,000 506,000,000 367,000,000 387,000,000 444,000,000 492,000,000 370,000,000 380,000,000 442,000,000 499,000,000 390,000,000 374,000,000 422,000,000 457,000,000 375,000,000 352,000,000 410,000,000 454,000,000 339,000,000 353,000,000 392,000,000 400,000,000 263,000,000 265,000,000 307,000,000 326,000,000 256,000,000 265,000,000 302,000,000 321,000,000 255,000,000 237,000,000 283,000,000 300,000,000 246,000,000  
      other current liabilities
    99,000,000 89,000,000 128,000,000 115,000,000 114,000,000 99,000,000 105,000,000 105,000,000 95,000,000 88,000,000 100,000,000 112,000,000 78,000,000 79,000,000 82,000,000 89,000,000 81,000,000 82,000,000 81,000,000 99,000,000 93,000,000 76,000,000 67,000,000 91,000,000 60,000,000 74,000,000 80,000,000 135,000,000 86,000,000 88,000,000 93,000,000 102,000,000 94,000,000 90,000,000 85,000,000 88,000,000 79,000,000 87,000,000 96,000,000 102,000,000 83,000,000 78,000,000 84,000,000 101,000,000 101,000,000 167,000,000 153,000,000 136,000,000 126,000,000 131,000,000 100,000,000 132,000,000 99,000,000 88,000,000 83,000,000 90,000,000 82,000,000 72,000,000 63,000,000 70,000,000 73,000,000 60,000,000 59,000,000 76,000,000 71,000,000 76,000,000 68,000,000 103,000,000 99,000,000 101,000,000 97,000,000 118,000,000 58,000,000 
      total current liabilities
    906,000,000 898,000,000 946,000,000 930,000,000 875,000,000 889,000,000 983,000,000 996,000,000 885,000,000 910,000,000 999,000,000 1,007,000,000 803,000,000 878,000,000 993,000,000 1,033,000,000 955,000,000 998,000,000 955,000,000 952,000,000 895,000,000 893,000,000 906,000,000 886,000,000 772,000,000 865,000,000 914,000,000 1,009,000,000 725,000,000 774,000,000 913,000,000 1,063,000,000 936,000,000 792,000,000 835,000,000 729,000,000 688,000,000 819,000,000 968,000,000 953,000,000 838,000,000 757,000,000 850,000,000 995,000,000 771,000,000 846,000,000 882,000,000 776,000,000 722,000,000 774,000,000 783,000,000 806,000,000 694,000,000 719,000,000 745,000,000 695,000,000 671,000,000 679,000,000 660,000,000 569,000,000 550,000,000 543,000,000 543,000,000 543,000,000 513,000,000 539,000,000 537,000,000 540,000,000 493,000,000 562,000,000 554,000,000 572,000,000 451,000,000 
      long-term debt
    437,000,000 443,000,000 449,000,000 455,000,000 461,000,000 467,000,000 474,000,000 480,000,000 486,000,000 492,000,000 498,000,000 498,000,000 498,000,000 497,000,000 324,000,000 324,000,000 349,000,000 374,000,000 399,000,000 411,000,000 423,000,000 436,000,000 448,000,000 454,000,000 460,000,000 466,000,000 472,000,000 478,000,000 484,000,000 491,000,000 456,000,000 478,000,000 493,000,000 508,000,000 523,000,000 538,000,000 545,000,000 552,000,000 560,000,000 570,000,000 577,000,000 585,000,000 593,000,000 195,000,000 210,000,000 225,000,000 240,000,000 248,000,000 255,000,000 263,000,000 271,000,000 274,000,000 278,000,000 282,000,000 286,000,000 290,000,000 293,000,000 295,000,000 300,000,000               
      finance lease liability
    47,000,000 46,000,000 43,000,000 30,000,000 40,000,000 48,000,000 57,000,000 63,000,000 70,000,000 70,000,000 62,000,000 54,000,000 45,000,000 48,000,000 56,000,000 53,000,000 58,000,000 73,000,000 84,000,000 70,000,000 70,000,000 75,000,000 75,000,000 75,000,000 66,000,000 54,000,000 38,000,000                                               
      operating lease liability
    5,000,000 5,000,000 5,000,000 5,000,000 3,000,000 4,000,000 4,000,000 6,000,000 7,000,000 8,000,000 8,000,000 10,000,000 11,000,000 13,000,000 15,000,000 18,000,000 20,000,000 20,000,000 26,000,000 28,000,000 30,000,000 33,000,000 37,000,000 38,000,000 41,000,000 44,000,000 48,000,000                                               
      pension and other postemployment plan liabilities
    104,000,000 108,000,000 105,000,000 104,000,000 96,000,000 93,000,000 94,000,000 102,000,000 91,000,000 96,000,000 96,000,000 101,000,000 127,000,000 129,000,000 133,000,000 138,000,000 141,000,000 143,000,000 143,000,000 152,000,000 136,000,000 135,000,000 133,000,000 137,000,000 101,000,000 102,000,000 104,000,000 113,000,000 109,000,000 109,000,000 111,000,000 109,000,000 107,000,000 107,000,000 101,000,000 96,000,000 88,000,000 88,000,000 81,000,000 89,000,000 96,000,000 99,000,000 95,000,000 99,000,000 73,000,000 72,000,000 75,000,000  81,000,000 72,000,000 71,000,000 73,000,000 80,000,000 76,000,000 77,000,000 77,000,000 83,000,000 85,000,000 83,000,000 85,000,000 85,000,000 79,000,000 81,000,000 83,000,000 82,000,000 80,000,000 79,000,000 83,000,000 83,000,000 92,000,000 92,000,000 88,000,000 83,000,000 
      long-term deferred revenue
    12,000,000 12,000,000 11,000,000 10,000,000 13,000,000 10,000,000 13,000,000 22,000,000 16,000,000 7,000,000 4,000,000 8,000,000 14,000,000 11,000,000 19,000,000 27,000,000 28,000,000 41,000,000 43,000,000 38,000,000 38,000,000 41,000,000 44,000,000 61,000,000 68,000,000 82,000,000 100,000,000 105,000,000 102,000,000 109,000,000 72,000,000 85,000,000 17,000,000 10,000,000 14,000,000 14,000,000 14,000,000 16,000,000 15,000,000 15,000,000 14,000,000 17,000,000 16,000,000 18,000,000 22,000,000 26,000,000 24,000,000 25,000,000 26,000,000 29,000,000 32,000,000 30,000,000 30,000,000                     
      deferred tax liabilities
    10,000,000 10,000,000 10,000,000 9,000,000 8,000,000 7,000,000 8,000,000 8,000,000 6,000,000 6,000,000 7,000,000 7,000,000 6,000,000 7,000,000 16,000,000 7,000,000 8,000,000 6,000,000 7,000,000 6,000,000 6,000,000 6,000,000 6,000,000 6,000,000 4,000,000 4,000,000 4,000,000 3,000,000 4,000,000 8,000,000 9,000,000 4,000,000 12,000,000 14,000,000 25,000,000 33,000,000 20,000,000 17,000,000 20,000,000 28,000,000 60,000,000 63,000,000 74,000,000 86,000,000 68,000,000 73,000,000 78,000,000 87,000,000 87,000,000 86,000,000 85,000,000 83,000,000                      
      other liabilities
    21,000,000 39,000,000 25,000,000 28,000,000 38,000,000 29,000,000 58,000,000 61,000,000 57,000,000 62,000,000 82,000,000 79,000,000 79,000,000 90,000,000 102,000,000 109,000,000 118,000,000 119,000,000 129,000,000 136,000,000 135,000,000 137,000,000 153,000,000 138,000,000 139,000,000 139,000,000 139,000,000 157,000,000 152,000,000 140,000,000 150,000,000 149,000,000 23,000,000 35,000,000 31,000,000 32,000,000 27,000,000 26,000,000 26,000,000 26,000,000 28,000,000 28,000,000 31,000,000 32,000,000 32,000,000 32,000,000 30,000,000 27,000,000 29,000,000 28,000,000 22,000,000 21,000,000 91,000,000 103,000,000 64,000,000 60,000,000 38,000,000 37,000,000 42,000,000 40,000,000 36,000,000 34,000,000 35,000,000 33,000,000 29,000,000 27,000,000 30,000,000 30,000,000 6,000,000 7,000,000 11,000,000 3,000,000 1,000,000 
      total liabilities
    1,542,000,000 1,561,000,000 1,594,000,000 1,571,000,000 1,534,000,000 1,547,000,000 1,691,000,000 1,738,000,000 1,618,000,000 1,651,000,000 1,756,000,000 1,764,000,000 1,583,000,000 1,673,000,000 1,658,000,000 1,709,000,000 1,677,000,000 1,774,000,000 1,786,000,000 1,793,000,000 1,733,000,000 1,756,000,000 1,802,000,000 1,795,000,000 1,651,000,000 1,756,000,000 1,819,000,000 1,865,000,000 1,576,000,000 1,631,000,000 1,711,000,000 1,888,000,000 1,588,000,000 1,466,000,000 1,529,000,000 1,442,000,000 1,382,000,000 1,518,000,000 1,670,000,000 1,681,000,000 1,613,000,000 1,549,000,000 1,659,000,000 1,425,000,000 1,176,000,000 1,274,000,000 1,329,000,000 1,239,000,000 1,200,000,000 1,252,000,000 1,264,000,000 1,287,000,000 1,173,000,000 1,180,000,000 1,172,000,000 1,122,000,000 1,085,000,000 1,096,000,000 1,085,000,000 694,000,000 671,000,000 656,000,000 659,000,000 659,000,000 624,000,000 646,000,000 646,000,000 653,000,000 582,000,000 661,000,000 657,000,000 663,000,000 535,000,000 
      commitments and contingencies
                                                                             
      stockholders’ equity
                                                                             
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at september 30, 2025 and december 31, 2024, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 93.7 and 95.1 shares issued at september 30, 2025 and december 31, 2024, respectively
    1,000,000                                                                         
      paid-in capital
    2,279,000,000 2,244,000,000 2,214,000,000 2,192,000,000 2,166,000,000 2,131,000,000 2,103,000,000 2,074,000,000 2,044,000,000 2,002,000,000 1,962,000,000 1,941,000,000 1,908,000,000 1,874,000,000 1,792,000,000 1,808,000,000 1,776,000,000 1,743,000,000 1,708,000,000 1,656,000,000 1,632,000,000 1,603,000,000 1,567,000,000 1,545,000,000 1,517,000,000 1,491,000,000 1,466,000,000 1,418,000,000 1,397,000,000 1,376,000,000 1,350,000,000 1,320,000,000 1,292,000,000 1,266,000,000 1,243,000,000 1,220,000,000 1,203,000,000 1,178,000,000 1,158,000,000 1,128,000,000 1,116,000,000 1,098,000,000 1,077,000,000 1,054,000,000 1,031,000,000 1,012,000,000 993,000,000 973,000,000 963,000,000 941,000,000 920,000,000 898,000,000 875,000,000 844,000,000 815,000,000 765,000,000 744,000,000 730,000,000 706,000,000 690,000,000 663,000,000 646,000,000 632,000,000 622,000,000 606,000,000 592,000,000 580,000,000 572,000,000 557,000,000 537,000,000 525,000,000 555,000,000 551,000,000 
      accumulated deficit
    -1,923,000,000 -1,932,000,000 -1,913,000,000 -1,913,000,000 -1,908,000,000 -1,924,000,000 -1,918,000,000 -1,811,000,000 -1,797,000,000 -1,668,000,000 -1,613,000,000 -1,565,000,000 -1,519,000,000 -1,496,000,000 -1,425,000,000 -1,211,000,000 -1,179,000,000 -1,138,000,000 -1,146,000,000 -1,114,000,000 -1,094,000,000 -1,093,000,000 -1,050,000,000 -1,143,000,000 -1,063,000,000 -1,009,000,000 -891,000,000 -823,000,000 -745,000,000 -714,000,000 -637,000,000 -579,000,000 -505,000,000 -318,000,000 -207,000,000 -161,000,000 -206,000,000 -246,000,000 -297,000,000                                   
      accumulated other comprehensive loss
    -138,000,000 -137,000,000 -144,000,000 -147,000,000 -134,000,000 -133,000,000 -132,000,000 -129,000,000 -126,000,000 -117,000,000 -120,000,000 -119,000,000 -155,000,000 -157,000,000 -131,000,000 -138,000,000 -141,000,000 -135,000,000 -146,000,000 -143,000,000 -155,000,000 -165,000,000 -169,000,000 -141,000,000 -127,000,000 -116,000,000 -109,000,000 -101,000,000 -93,000,000 -91,000,000 -70,000,000 -74,000,000 -69,000,000 -77,000,000 -83,000,000 -89,000,000 -66,000,000 -69,000,000 -68,000,000 -76,000,000 -64,000,000 -27,000,000 -39,000,000                           -4,000,000 -3,000,000   
      total stockholders’ equity
    219,000,000 176,000,000 158,000,000 133,000,000 125,000,000 75,000,000 54,000,000 135,000,000 122,000,000 218,000,000 230,000,000 258,000,000 235,000,000 222,000,000 237,000,000 460,000,000 457,000,000 471,000,000 417,000,000 400,000,000 384,000,000 346,000,000 349,000,000 262,000,000 328,000,000 367,000,000 467,000,000 495,000,000 560,000,000 572,000,000 644,000,000 668,000,000 719,000,000 872,000,000 954,000,000 971,000,000 932,000,000 864,000,000 794,000,000 849,000,000 996,000,000 1,186,000,000 1,444,000,000 1,707,000,000 1,842,000,000 1,862,000,000 1,849,000,000 1,857,000,000 1,918,000,000 1,790,000,000 1,753,000,000 1,779,000,000 1,878,000,000 1,735,000,000 1,640,000,000 1,494,000,000 1,401,000,000 1,365,000,000 1,274,000,000 1,189,000,000 1,084,000,000 1,006,000,000 917,000,000 910,000,000 915,000,000 858,000,000 813,000,000 777,000,000 714,000,000 691,000,000 645,000,000 631,000,000  
      total liabilities and stockholders’ equity
    1,761,000,000 1,737,000,000 1,752,000,000 1,704,000,000 1,659,000,000 1,622,000,000 1,745,000,000 1,873,000,000 1,740,000,000 1,869,000,000 1,986,000,000 2,022,000,000 1,818,000,000 1,895,000,000 1,895,000,000 2,169,000,000 2,134,000,000 2,245,000,000 2,203,000,000 2,193,000,000 2,117,000,000 2,102,000,000 2,151,000,000 2,057,000,000 1,979,000,000 2,123,000,000 2,286,000,000 2,360,000,000 2,136,000,000 2,203,000,000 2,355,000,000 2,556,000,000 2,307,000,000 2,338,000,000 2,483,000,000 2,413,000,000 2,314,000,000 2,382,000,000 2,464,000,000 2,530,000,000 2,609,000,000 2,735,000,000 3,103,000,000 3,132,000,000 3,018,000,000 3,136,000,000 3,178,000,000 3,096,000,000 3,118,000,000 3,042,000,000 3,017,000,000 3,066,000,000 3,051,000,000 2,915,000,000 2,812,000,000 2,616,000,000 2,486,000,000 2,461,000,000 2,359,000,000 1,883,000,000 1,755,000,000 1,662,000,000 1,576,000,000 1,569,000,000 1,539,000,000 1,504,000,000 1,459,000,000 1,430,000,000 1,296,000,000 1,352,000,000 1,302,000,000 1,294,000,000  
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at june 30, 2025 and december 31, 2024, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 94.7 and 95.1 shares issued at june 30, 2025 and december 31, 2024, respectively
     1,000,000                                                                        
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at march 31, 2025 and december 31, 2024, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 95.9 and 95.1 shares issued at march 31, 2025 and december 31, 2024, respectively
      1,000,000                                                                       
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at december 31, 2024 and 2023, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 95.1 and 97.9 shares issued and outstanding at december 31, 2024 and 2023, respectively
       1,000,000                                                                      
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at september 30, 2024 and december 31, 2023, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 96.0 and 97.9 shares issued at september 30, 2024 and december 31, 2023, respectively
        1,000,000                                                                     
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at june 30, 2024 and december 31, 2023, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 96.2 and 97.9 shares issued at june 30, 2024 and december 31, 2023, respectively
         1,000,000                                                                    
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at march 31, 2024 and december 31, 2023, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 98.3 and 97.9 shares issued at march 31, 2024 and december 31, 2023, respectively
          1,000,000                                                                   
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at december 31, 2023 and 2022, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 97.9 and 101.1 shares issued and outstanding at december 31, 2023 and 2022, respectively
           1,000,000                                                                  
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at september 30, 2023 and december 31, 2022, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 97.9 and 101.1 shares issued at september 30, 2023 and december 31, 2022, respectively
            1,000,000                                                                 
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at june 30, 2023 and december 31, 2022, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 100.6 and 101.1 shares issued at june 30, 2023 and december 31, 2022, respectively
             1,000,000                                                                
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at march 31, 2023 and december 31, 2022, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 101.8 and 101.1 shares issued at march 31, 2023 and december 31, 2022, respectively
              1,000,000                                                               
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at december 31, 2022 and 2021, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 101.1 and 107.2 shares issued and outstanding at december 31, 2022 and 2021, respectively
               1,000,000                                                              
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at september 30, 2022 and december 31, 2021, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 102.2 and 107.2 shares issued at september 30, 2022 and december 31, 2021, respectively
                1,000,000                                                             
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at june 30, 2022 and december 31, 2021, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 102.8 and 107.2 shares issued at june 30, 2022 and december 31, 2021, respectively
                 1,000,000                                                            
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at march 31, 2022 and december 31, 2021, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 104.7 and 107.2 shares issued at march 31, 2022 and december 31, 2021, respectively
                  1,000,000                                                           
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at december 31, 2021 and 2020, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 107.2 and 108.8 shares issued and outstanding at december 31, 2021 and 2020, respectively
                   1,000,000                                                          
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at september 30, 2021 and december 31, 2020, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 108.4 and 108.8 shares issued at september 30, 2021 and december 31, 2020, respectively
                    1,000,000                                                         
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at june 30, 2021 and december 31, 2020, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 108.9 and 108.8 shares issued at june 30, 2021 and december 31, 2020, respectively
                     1,000,000                                                        
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at march 31, 2021 and december 31, 2020, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 109.4 and 108.8 shares issued at march 31, 2021 and december 31, 2020, respectively
                      1,000,000                                                       
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at december 31, 2020 and 2019, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 108.8 and 110.9 shares issued and outstanding at december 31, 2020 and 2019, respectively
                       1,000,000                                                      
      capitalized software
                        19,000,000 25,000,000 30,000,000 36,000,000 42,000,000 49,000,000 60,000,000 72,000,000 84,000,000 95,000,000 107,000,000 121,000,000 136,000,000 150,000,000 167,000,000 187,000,000 193,000,000 192,000,000 190,000,000 190,000,000 195,000,000 194,000,000 197,000,000 199,000,000 198,000,000 196,000,000 199,000,000 195,000,000 189,000,000 182,000,000 179,000,000 173,000,000 162,000,000 152,000,000 145,000,000 140,000,000 140,000,000 133,000,000 125,000,000 116,000,000 114,000,000 113,000,000 109,000,000 102,000,000 97,000,000 93,000,000 84,000,000 80,000,000 79,000,000 74,000,000 67,000,000 61,000,000 51,000,000 
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at september 30, 2020 and december 31, 2019, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 109.2 and 110.9 shares issued at september 30, 2020 and december 31, 2019, respectively
                        1,000,000                                                     
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at june 30, 2020 and december 31, 2019, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 108.9 and 110.9 shares issued at june 30, 2020 and december 31, 2019, respectively
                         1,000,000                                                    
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at march 31, 2020 and december 31, 2019, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 108.3 and 110.9 shares issued at march 31, 2020 and december 31, 2019, respectively
                          1,000,000                                                   
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at december 31, 2019 and 2018, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 110.9 and 116.8 shares issued and outstanding at december 31, 2019 and 2018, respectively
                           1,000,000                                                  
      acquired intangible assets
                            11,000,000 12,000,000 14,000,000 16,000,000 17,000,000 19,000,000 21,000,000 23,000,000 23,000,000 21,000,000 10,000,000 11,000,000 13,000,000 15,000,000 17,000,000 22,000,000 114,000,000 113,000,000 122,000,000 136,000,000 130,000,000 126,000,000 138,000,000 149,000,000 159,000,000 168,000,000 173,000,000 186,000,000 193,000,000 200,000,000 156,000,000 163,000,000 171,000,000 205,000,000 131,000,000               
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at september 30, 2019 and december 31, 2018, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 112.4 and 116.8 shares issued at september 30, 2019 and december 31, 2018, respectively
                            1,000,000                                                 
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at june 30, 2019 and december 31, 2018, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 114.1 and 116.8 shares issued at june 30, 2019 and december 31, 2018, respectively
                             1,000,000                                                
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at march 31, 2019 and december 31, 2018, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 117.1 and 116.8 shares issued at march 31, 2019 and december 31, 2018, respectively
                              1,000,000                                               
      short-term borrowings
                                   240,000,000 180,000,000      80,000,000 180,000,000 110,000,000   220,000,000                              
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at december 31, 2018 and 2017, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 116.8 and 121.9 shares issued and outstanding at december 31, 2018 and 2017, respectively
                               1,000,000                                              
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at september 30, 2018 and december 31, 2017, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 118.1 and 121.9 shares issued at september 30, 2018 and december 31, 2017, respectively
                                1,000,000                                             
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at june 30, 2018 and december 31, 2017, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 119.0 and 121.9 shares issued at june 30, 2018 and december 31, 2017, respectively
                                 1,000,000                                            
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at march 31, 2018 and december 31, 2017, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 120.6 and 121.9 shares issued at march 31, 2018 and december 31, 2017, respectively
                                  1,000,000                                           
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at december 31, 2017 and 2016, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 121.9 and 130.6 shares issued at december 31, 2017 and 2016, respectively
                                   1,000,000                                          
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at september 30, 2017 and december 31, 2016, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 120.6 and 130.6 shares issued at september 30, 2017 and december 31, 2016, respectively
                                    1,000,000                                         
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at june 30, 2017 and december 31, 2016, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 126.3 and 130.6 shares issued at june 30, 2017 and december 31, 2016, respectively
                                     1,000,000                                        
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at march 31, 2017 and december 31, 2016, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 129.6 and 130.6 shares issued at march 31, 2017 and december 31, 2016, respectively
                                      1,000,000                                       
      assets held for sale
                                         130,000,000 139,000,000 214,000,000                                  
      liabilities held for sale
                                         43,000,000 55,000,000 58,000,000                                  
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at december 31, 2016 and 2015, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 130.6 and 130.7 shares issued at december 31, 2016 and 2015, respectively
                                       1,000,000                                      
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at september 30, 2016 and december 31, 2015, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 129.8 and 130.7 shares issued at september 30, 2016 and december 31, 2015, respectively
                                        1,000,000                                     
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at june 30, 2016 and december 31, 2015, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 129.5 and 130.7 shares issued at june 30, 2016 and december 31, 2015, respectively
                                         1,000,000                                    
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at march 31, 2016 and december 31, 2015, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 129.4 and 130.7 shares issued at march 31, 2016 and december 31, 2015, respectively
                                          1,000,000                                   
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at december 31, 2015 and 2014, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 130.7 and 147.9 shares issued at december 31, 2015 and 2014, respectively
                                           1,000,000                                  
      (accumulated deficit) retained earnings
                                           -204,000,000 -57,000,000                                 
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at september 30, 2015 and december 31, 2014, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 133.9 and 147.9 shares issued at september 30, 2015 and december 31, 2014, respectively
                                            1,000,000                                 
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at june 30, 2015 and december 31, 2014, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 141.6 and 147.9 shares issued at june 30, 2015 and december 31, 2014, respectively
                                             1,000,000                                
      retained earnings
                                             114,000,000 405,000,000 656,000,000 2,282,000,000 2,188,000,000 2,092,000,000 2,033,000,000 1,921,000,000 1,823,000,000 1,715,000,000 1,656,000,000 1,544,000,000 1,440,000,000 1,328,000,000 1,237,000,000 1,139,000,000 1,052,000,000 949,000,000 884,000,000 800,000,000 725,000,000 650,000,000 583,000,000 499,000,000 437,000,000 374,000,000 329,000,000 250,000,000 190,000,000 121,000,000 79,000,000  
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at march 31, 2015 and december 31, 2014, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 141.9 and 147.9 shares issued at march 31, 2015 and december 31, 2014, respectively
                                              1,000,000                               
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at december 31, 2014 and 2013, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 147.9 and 190.9 shares issued at december 31, 2014 and 2013, respectively
                                               1,000,000                              
      treasury stock
                                                -1,477,000,000 -1,374,000,000 -1,270,000,000 -1,184,000,000 -989,000,000 -988,000,000 -901,000,000 -806,000,000 -565,000,000 -562,000,000 -526,000,000 -526,000,000 -494,000,000 -437,000,000 -399,000,000 -399,000,000 -399,000,000 -382,000,000 -382,000,000 -311,000,000 -210,000,000 -188,000,000 -158,000,000 -137,000,000 -99,000,000 -34,000,000    
      accumulated other comprehensive income
                                               -4,000,000 4,000,000 34,000,000 32,000,000 33,000,000 21,000,000 12,000,000 17,000,000 29,000,000 22,000,000 11,000,000 21,000,000 16,000,000 10,000,000 18,000,000 16,000,000 12,000,000 18,000,000 15,000,000 15,000,000 14,000,000 18,000,000 15,000,000 15,000,000 11,000,000 4,000,000   -5,000,000 -13,000,000 
      preferred stock: par value 0.01 per share, 100.0 shares authorized, 0.0 shares issued and outstanding at september 30, 2014 and december 31, 2013
                                                                            
      common stock: par value 0.01 per share, 500.0 shares authorized, 191.8 and 190.9 shares issued at september 30, 2014 and december 31, 2013, respectively
                                                2,000,000                             
      preferred stock: par value 0.01 per share, 100.0 shares authorized, 0.0 shares issued and outstanding at june 30, 2014 and december 31, 2013
                                                                            
      common stock: par value 0.01 per share, 500.0 shares authorized, 191.5 and 190.9 shares issued at june 30, 2014 and december 31, 2013, respectively
                                                 2,000,000                            
      preferred stock: par value 0.01 per share, 100.0 shares authorized, 0.0 shares issued and outstanding at march 31, 2014 and december 31, 2013
                                                                            
      common stock: par value 0.01 per share, 500.0 shares authorized, 191.3 and 190.9 shares issued at march 31, 2014 and december 31, 2013, respectively
                                                  2,000,000                           
      pension and other post employment plan liabilities
                                                   76,000,000                          
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at december 31, 2013 and 2012, respectively
                                                                            
      common stock: par value 0.01 per share, 500.0 shares authorized, 190.9 and 189.5 shares issued at december 31, 2013 and 2012, respectively
                                                   2,000,000                          
      preferred stock: par value 0.01 per share, 100.0 shares authorized, 0.0 shares issued and outstanding at september 30, 2013 and december 31, 2012
                                                                            
      common stock: par value 0.01 per share, 500.0 shares authorized, 190.5 and 189.5 shares issued at september 30, 2013 and december 31, 2012, respectively
                                                    2,000,000                         
      preferred stock: par value 0.01 per share, 100.0 shares authorized, 0.0 shares issued and outstanding at june 30, 2013 and december 31, 2012
                                                                            
      common stock: par value 0.01 per share, 500.0 shares authorized, 190.2 and 189.5 shares issued at june 30, 2013 and december 31, 2012, respectively
                                                     2,000,000                        
      preferred stock: par value 0.01 per share, 100.0 shares authorized, 0.0 shares issued and outstanding at march 31, 2013 and december 31, 2012
                                                                            
      common stock: par value 0.01 per share, 500.0 shares authorized, 189.9 and 189.5 shares issued at march 31, 2013 and december 31, 2012, respectively
                                                      2,000,000                       
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at december 31, 2012 and 2011, respectively
                                                                            
      common stock: par value 0.01 per share, 500.0 shares authorized, 189.5 and 186.6 shares issued at december 31, 2012 and 2011, respectively
                                                       2,000,000                      
      preferred stock: par value 0.01 per share, 100.0 shares authorized, 0.0 shares issued and outstanding at september 30, 2012 and december 31, 2011
                                                                            
      common stock: par value 0.01 per share, 500.0 shares authorized, 189.0 and 186.6 shares issued at september 30, 2012 and december 31, 2011, respectively
                                                        2,000,000                     
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at june 30, 2012 and december 31, 2011
                                                                            
      common stock: par value 0.01 per share, 500.0 shares authorized, 188.4 and 186.6 shares issued at june 30, 2012 and december 31, 2011, respectively
                                                         2,000,000                    
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at march 31, 2012 and december 31, 2011
                                                                            
      common stock: par value 0.01 per share, 500.0 shares authorized, 188.0 and 186.6 shares issued at march 31, 2012 and december 31, 2011, respectively
                                                          2,000,000                   
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at december 31, 2011 and 2010, respectively
                                                                            
      common stock: par value 0.01 per share, 500.0 shares authorized, 186.6 and 184.9 shares issued at december 31, 2011 and 2010, respectively
                                                           2,000,000                  
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at september 30, 2011 and december 31, 2010
                                                                            
      common stock: par value 0.01 per share, 500.0 shares authorized, 186.1 and 184.9 shares issued at september 30, 2011 and december 31, 2010, respectively
                                                            2,000,000                 
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issuedand outstanding at june 30, 2011 and december 31, 2010
                                                                            
      common stock: par value 0.01 per share, 500.0 shares authorized, 185.9 and 184.9 shares issued at june 30, 2011 and december 31, 2010, respectively
                                                             2,000,000                
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at march 31, 2011 and december 31, 2010
                                                                            
      common stock: par value 0.01 per share, 500.0 shares authorized, 185.5 and 184.9 shares issued at march 31, 2011 and december 31, 2010, respectively
                                                              2,000,000               
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at december 31, 2010 and 2009, respectively
                                                                            
      common stock: par value 0.01 per share, 500.0 shares authorized, 184.9 and 182.6 shares issued at december 31, 2010 and 2009, respectively
                                                               2,000,000              
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at september 30, 2010 and december 31, 2009
                                                                            
      common stock: par value 0.01 per share, 500.0 shares authorized, 184.1 and 182.6 shares issued at september 30, 2010 and december 31, 2009, respectively
                                                                2,000,000             
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at june 30, 2010 and december 31, 2009
                                                                            
      common stock: par value 0.01 per share, 500.0 shares authorized, 183.6 and 182.6 shares issued at june 30, 2010 and december 31, 2009, respectively
                                                                 2,000,000            
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at march 31, 2010 and december 31, 2009
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 183.1 and 182.6 shares issued at march 31, 2010 and december 31, 2009, respectively
                                                                  2,000,000           
      short-term investments
                                                                      65,000,000 40,000,000 50,000,000 50,000,000    
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at december 31, 2009 and 2008, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 182.6 and 180.5 shares issued at december 31, 2009 and 2008, respectively
                                                                   2,000,000          
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at september 30, 2009 and december 31, 2008
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 181.8 and 180.5 shares issued at september 30, 2009 and december 31, 2008, respectively
                                                                    2,000,000         
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at june 30, 2009 and december 31, 2008
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 181.3 and 180.5 shares issued at june 30, 2009 and december 31, 2008, respectively
                                                                     2,000,000        
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at march 31, 2009 and december 31, 2008
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 180.9 and 180.5 shares issued at march 31, 2009 and december 31, 2008, respectively
                                                                      2,000,000       
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at december 31, 2008 and 2007, respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 180.5 and 181.0 shares issued at december 31, 2008 and 2007, respectively
                                                                       2,000,000      
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at september 30, 2008 and december 31, 2007
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 180.0 and 181.0 shares issued at september 30, 2008 and december 31, 2007, respectively
                                                                        2,000,000     
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at june 30, 2008 and december 31, 2007
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 179.8 and 181.0 shares issued at june 30, 2008 and december 31, 2007, respectively
                                                                         2,000,000    
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at march 31, 2008 and december 31, 2007
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 179.6 and 181.0 shares issued and outstanding at march 31, 2008 and december 31, 2007, respectively
                                                                          2,000,000   
      property, plant and equipment
                                                                           94,000,000 75,000,000 
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding at december 31, 2007 and 2006 respectively
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 181.0 shares issued and outstanding at december 31, 2007; no shares issued and outstanding at december 31, 2006
                                                                           2,000,000  
      parent company investment
                                                                             
      liabilities and stockholders’ equity/parent company equity
                                                                             
      deferred revenue and customer deposits
                                                                            236,000,000 
      stockholders’ equity/parent company equity
                                                                             
      preferred stock: par value 0.01 per share, 100.0 shares authorized, no shares issued and outstanding
                                                                             
      common stock: par value 0.01 per share, 500.0 shares authorized, 180.7 shares issued and outstanding at september 30, 2007, no shares issued and outstanding at december 31, 2006
                                                                            2,000,000 
      total stockholders’ equity/parent company equity
                                                                            540,000,000 
      total liabilities and stockholders’ equity/parent company equity
                                                                            1,075,000,000 
    The information provided in this report is taken from www.sec.gov and many other data providers. While we have conducted our best efforts to ensure that the parsed data is accurate, we cannot guarantee its accuracy. Please use caution and understand that any consequences of its use are your own responsibility.