7Baggers

Affiliated Managers Group, Inc
(NYSE:AMG) 

AMG stock logo

Affiliated Managers Group, Inc., through its affiliates, operates as an asset management company providing investment management services to mutual funds, institutional clients, and high net worth individuals in the United States. It provides advisory or subadvisory services to mutual funds. These f...

Founded: 1993
Full Time Employees: 4,000
Sector: Financial Services
Industry: Asset Management

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Quarterly
Annual
    Unit: USD2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2008-03-31 2007-12-31 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 2003-06-30 2003-03-31 2002-12-31 2002-09-30 2002-06-30 2002-03-31 
                                                                               
      consolidated revenue
    379,450,000 528,000,000 493,200,000 496,600,000 379,150,000 516,400,000 500,300,000 499,900,000 502,600,000 525,200,000 512,500,000 517,400,000 539,700,000 578,600,000 604,100,000 607,300,000 691,800,000 575,200,000 586,300,000 559,100,000 554,300,000 494,800,000 471,100,000 507,300,000 555,600,000 549,000,000 591,900,000 543,100,000 564,500,000 601,300,000 600,100,000 612,400,000                                            
      consolidated expenses:
                                                                               
      compensation and related expenses
    186,900,000 253,500,000 263,700,000 230,300,000 169,125,000 220,800,000 215,300,000 240,400,000 244,500,000 211,800,000 228,900,000 222,300,000 274,500,000 273,800,000 268,200,000 255,000,000 294,900,000 256,400,000 248,900,000 246,900,000 246,800,000 212,500,000 216,500,000 207,800,000 234,800,000 222,000,000 258,000,000 228,200,000 225,900,000 253,600,000 241,000,000 266,700,000 256,100,000 238,700,000 242,200,000 242,000,000 229,500,000 244,200,000 232,100,000 226,700,000 239,000,000 243,700,000 292,200,000 252,800,000 264,000,000 258,100,000 272,600,000 235,700,000 267,800,000 229,800,000 235,400,000   143,109,000 138,932,000 114,371,000 122,841,000 118,671,000 116,517,000 64,886,250 95,474,000 82,859,000              
      selling, general and administrative
    72,700,000 100,500,000 95,700,000 94,700,000 69,525,000 97,000,000 89,400,000 91,700,000 84,800,000 91,100,000 85,200,000 97,100,000 109,800,000 93,200,000 93,100,000 89,400,000 96,800,000 82,900,000 88,600,000 78,800,000 83,500,000 74,100,000 73,600,000 90,300,000 93,500,000 91,500,000 96,200,000 95,600,000 103,300,000 102,800,000 105,200,000 106,400,000 103,400,000 91,900,000 89,100,000 88,700,000 111,400,000 94,200,000 96,600,000 95,900,000 113,300,000 107,500,000 114,300,000 108,700,000 126,000,000 114,400,000 122,800,000 122,300,000 129,000,000 106,400,000 99,500,000   48,961,000 45,506,000 54,314,000 40,946,000 45,276,000 43,483,000 28,821,250 44,009,000 37,477,000              
      intangible amortization and impairments
    24,000,000 6,300,000 6,300,000 83,300,000 5,450,000 7,300,000 7,300,000 7,300,000 10,800,000 12,500,000 12,500,000 12,500,000 12,200,000 14,400,000 12,500,000 12,600,000 10,400,000 8,900,000 8,900,000 7,500,000 7,100,000 31,900,000 80,900,000 20,600,000 72,500,000 21,100,000 21,200,000 29,600,000 38,300,000 30,100,000 23,200,000 23,200,000 21,300,000 21,200,000 22,000,000 21,900,000 28,000,000 26,900,000 28,600,000 26,600,000 29,000,000 30,500,000 28,100,000 27,800,000 38,000,000 28,700,000 28,100,000 27,400,000 30,100,000 32,700,000 32,600,000                         
      interest expense
    25,450,000 33,200,000 34,500,000 34,100,000 24,525,000 34,700,000 33,500,000 29,900,000 31,400,000 31,100,000 30,900,000 30,500,000 29,700,000 28,300,000 27,300,000 29,100,000 28,600,000 28,500,000 26,800,000 27,500,000 26,700,000 23,800,000 22,300,000 19,500,000 18,800,000 19,500,000 19,700,000 18,200,000 18,000,000 19,600,000 21,400,000 21,600,000 19,500,000 21,500,000 22,400,000 21,900,000 23,000,000 22,400,000 21,900,000 22,300,000 20,700,000 23,600,000 22,500,000 22,200,000 19,900,000 19,000,000 20,000,000 17,600,000 18,800,000 19,900,000 24,300,000   18,378,000 18,387,000 15,966,000 16,250,000 15,102,000 11,482,000 6,670,500 10,071,000 8,541,000              
      depreciation and other amortization
    1,975,000 2,600,000 2,500,000 2,800,000 2,350,000 3,300,000 3,100,000 3,000,000 3,000,000 3,000,000 3,300,000 3,700,000 3,900,000 3,800,000 4,700,000 3,400,000 4,100,000 4,000,000 4,100,000 4,300,000 4,400,000 4,600,000 5,000,000 5,100,000 4,600,000 6,200,000 5,300,000 5,200,000 5,500,000 5,300,000 5,700,000 5,500,000 5,400,000 4,800,000 4,900,000 5,200,000 4,500,000 5,000,000 5,000,000 5,000,000 5,300,000 4,500,000 4,600,000 4,400,000 4,600,000 4,500,000 4,100,000 3,800,000 3,700,000 3,400,000 3,300,000   2,413,000 2,365,000 2,377,000 2,239,000 2,251,000 1,896,000 1,263,000 2,035,000 1,483,000              
      other expenses
    8,675,000 13,100,000 10,000,000 11,700,000 7,875,000 11,600,000 10,800,000 9,000,000 9,600,000 7,900,000 13,800,000 14,400,000 22,400,000 11,900,000 -5,200,000 5,600,000 32,900,000 14,600,000 12,600,000 13,500,000 18,200,000 12,300,000 11,300,000 11,000,000 20,800,000 13,100,000 12,200,000 11,000,000 36,300,000 10,200,000 11,100,000 12,000,000                                            
      total consolidated expenses
    319,700,000 409,200,000 412,700,000 456,900,000 278,850,000 374,700,000 359,400,000 381,300,000 384,100,000 357,400,000 374,600,000 380,500,000 452,500,000 425,400,000 400,600,000 395,100,000 467,700,000 395,300,000 389,900,000 378,500,000 386,700,000 359,200,000 409,600,000 354,300,000 445,000,000 373,400,000 412,600,000 387,800,000 427,300,000 421,600,000 407,600,000 435,400,000                                            
      equity method income
    57,375,000 88,500,000 65,600,000 75,300,000 47,075,000 52,600,000 18,100,000 117,500,000 125,700,000 39,800,000 55,800,000 58,600,000 214,200,000 44,800,000 30,500,000 48,600,000 117,400,000 35,900,000 37,600,000 51,700,000 -19,700,000 17,000,000 17,400,000  -19,500,000 10,300,000 29,400,000 -358,100,000 -191,500,000 59,700,000 35,300,000 96,300,000                                            
      affiliate transaction gains
    31,900,000 127,600,000                                                                          
      investment and other income
    16,175,000 27,600,000 25,500,000 11,600,000 15,000,000 22,800,000 19,300,000 18,000,000 29,900,000 23,000,000 26,500,000 38,000,000 115,600,000 3,100,000 -22,000,000 13,600,000 26,500,000 37,500,000 21,100,000 32,300,000 31,200,000 12,700,000 -12,100,000 2,400,000 3,200,000 6,700,000 7,200,000 8,000,000 -9,300,000 11,000,000 11,500,000 14,200,000 -15,300,000 -15,600,000 -15,700,000 -13,500,000   -11,600,000 -4,000,000   -16,000,000 -800,000 -4,100,000 -2,600,000 -8,400,000 -8,200,000 -5,000,000 -8,000,000 -7,500,000                         
      income before income taxes
    165,200,000 362,500,000 171,600,000 126,600,000 162,375,000 217,100,000 178,300,000 254,100,000 274,100,000 363,700,000 220,200,000 233,500,000 1,058,900,000 201,100,000 212,000,000 274,400,000 368,000,000 253,300,000 255,100,000 264,600,000 234,200,000 165,300,000 66,800,000 42,200,000 94,300,000 192,600,000 215,900,000 -194,800,000 -63,600,000 250,400,000 239,300,000 287,500,000 264,000,000 282,900,000 266,900,000 253,300,000 281,900,000 226,200,000 235,900,000 230,500,000 289,200,000 249,100,000 262,000,000 290,300,000 309,400,000 255,100,000 240,700,000 208,300,000 336,700,000 187,400,000 172,400,000   66,487,000 58,130,000 77,705,000 52,613,000 51,632,000 55,937,000 32,030,500 45,254,000 41,653,000              
      income tax expense
    33,675,000 71,600,000 35,700,000 27,400,000 32,500,000 31,300,000 43,300,000 55,400,000 29,900,000 77,700,000 32,800,000 45,000,000 227,800,000 36,800,000 38,000,000 55,700,000 84,600,000 44,900,000 70,900,000 50,500,000 38,400,000 37,500,000 3,300,000 2,200,000 -1,500,000 30,500,000 35,700,000 -61,800,000 35,200,000 48,500,000 34,100,000 63,500,000                                            
      net income
    131,525,000 290,900,000 135,900,000 99,200,000 129,875,000 185,800,000 135,000,000 198,700,000 244,200,000 286,000,000 187,400,000 188,500,000 831,100,000 164,300,000 174,000,000 218,700,000 283,400,000 208,400,000 184,200,000 214,100,000 195,800,000 127,800,000 63,500,000 40,000,000 95,800,000 162,100,000 180,200,000 -133,000,000 -98,800,000 201,900,000 205,200,000 224,000,000 393,800,000 216,800,000 204,400,000 193,600,000 207,400,000 174,900,000 182,700,000 174,000,000 230,800,000 192,300,000 189,900,000 220,700,000 256,200,000 191,000,000 179,000,000 159,400,000 249,200,000 156,400,000 134,200,000   41,887,000 36,622,000 48,954,000 33,146,000 33,936,000 35,240,000 20,076,250 28,510,000 26,241,000              
      yoy
    1.27% 56.57% 0.67% -50.08% -46.82% -35.03% -27.96% 5.41% -70.62% 74.07% 7.70% -13.81% 193.26% -21.16% -5.54% 2.15% 44.74% 63.07% 190.08% 435.25% 104.38% -21.16% -64.76% -130.08% -196.96% -19.71% -12.18% -159.38% -125.09% -6.87% 0.39% 15.70% 89.87% 23.96% 11.88% 11.26% -10.14% -9.05% -3.79% -21.16% -9.91% 0.68% 6.09% 38.46% 2.81% 22.12% 33.38%   273.39% 266.45%   23.43% 3.92% 143.84% 16.26% 29.32%                  
      qoq
    -54.79% 114.05% 37.00% -23.62% -30.10% 37.63% -32.06% -18.63% -14.62% 52.61% -0.58% -77.32% 405.84% -5.57% -20.44% -22.83% 35.99% 13.14% -13.97% 9.35% 53.21% 101.26% 58.75% -58.25% -40.90% -10.04% -235.49% 34.62% -148.94% -1.61% -8.39% -43.12% 81.64% 6.07% 5.58% -6.65% 18.58% -4.27% 5.00% -24.61% 20.02% 1.26% -13.96% -13.86% 34.14% 6.70% 12.30% -36.04% 59.34% 16.54%    14.38% -25.19% 47.69% -2.33% -3.70% 75.53% -29.58% 8.65%               
      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% Infinity% Infinity% Infinity% 65.19% 37.02% 35.80% 35.57% 37.68% 32.11% 32.97% 31.90% 39.13% 31.37% 29.37% 34.76% 39.96% 29.83% 28.13% 26.88% 41.95% 28.35% 24.81% NaN% NaN% 12.64% 11.82% 14.89% 11.82% 11.99% 12.67% 12.47% 12.18% 12.60% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% 
      average shares outstanding
    7,175,000 28,400,000 28,500,000 29,200,000 7,850,000 30,100,000 31,500,000 32,800,000 -500,000 34,900,000 35,900,000 35,900,000 -300,000 38,200,000 38,700,000 39,700,000 -300,000 41,100,000 41,600,000 42,600,000 -600,000 46,300,000 47,200,000 47,800,000 -600,000 50,400,000 51,000,000 51,900,000 -300,000 53,100,000 54,000,000 54,600,000 -300,000 55,800,000 56,300,000 56,700,000 300,000 53,900,000 53,800,000 54,000,000 -200,000 54,200,000 54,600,000 54,800,000                                
      earnings per share
    3.213 7.47 2.96 2.48 2.778 4.11 2.42 4.56 5.77 6.22 3.49 3.74 20.29 2.95 2.83 3.68 4.37 3.12 2.62 3.52 2.51 1.54 0.65  0.44 1.71 2.11 -3.87 -2.77 2.35 2.17 2.8 5.65 2.25 2.24 2.16 2.77 2.03 1.94 2.78 2.01 2.36 2.34                                
      affiliate transaction gain
            33,275,000 133,100,000                                                                  
      equity method loss
                           -113,200,000                                                    
      loss per share
                           -0.33                                                    
      dividends per share
                                0.225 0.3 0.3 0.3 0.2 0.2 0.2 0.2                                        
      revenue
                                    604,100,000 585,700,000 570,900,000 544,300,000 550,400,000 544,700,000 554,100,000 545,400,000 589,800,000 613,100,000 646,600,000 635,000,000 641,200,000 640,300,000 636,300,000 593,100,000 594,000,000 551,600,000 541,000,000   331,464,000 309,837,000 328,763,000 280,440,000 283,108,000 278,042,000 160,998,750 234,126,000 208,257,000              
      yoy
                                    9.76% 7.53% 3.03% -0.20% -6.68% -11.16% -14.31% -14.11% -8.02% -4.25% 1.62% 7.06% 7.95% 16.08% 17.62%   66.41% 74.61%   17.08% 11.44% 104.20% 19.78% 35.94%                  
      qoq
                                    3.14% 2.59% 4.89% -1.11% 1.05% -1.70% 1.60% -7.53% -3.80% -5.18% 1.83% -0.97% 0.14% 0.63% 7.28% -0.15% 7.69% 1.96%    6.98% -5.76% 17.23% -0.94% 1.82% 72.70% -31.23% 12.42%               
      operating expenses:
                                                                               
      other operating expenses
                                    8,500,000 10,300,000 11,800,000 9,900,000 3,200,000 3,400,000 10,000,000 12,400,000 10,000,000 11,700,000 12,200,000 9,900,000 10,000,000 10,400,000 10,300,000 9,900,000 10,300,000 10,200,000 8,800,000   5,115,000 2,789,000 7,182,000 5,516,000 5,597,000 5,586,000 3,767,750 5,314,000 4,918,000              
      total operating expense
                                    276,150,000 366,900,000 370,000,000                                         
      171.0
                                    149,075,000 218,800,000                                          
      income from equity method investments
                                    70,600,000 70,700,000 75,000,000 85,900,000 128,100,000 67,500,000 65,200,000 68,000,000 117,700,000 57,900,000 60,100,000 53,100,000 129,100,000 50,100,000 56,300,000 46,200,000 186,800,000 34,100,000 36,200,000                         
      operating income
                                    280,000,000 289,500,000 275,900,000 176,600,000 173,800,000 171,000,000 181,800,000 178,800,000 193,200,000 215,200,000 195,200,000 231,400,000 198,600,000 224,200,000 198,400,000 194,000,000 153,100,000 169,100,000 161,400,000   123,944,000 112,302,000 143,674,000 102,059,000 104,474,000 103,706,000 57,761,000 80,769,000 75,783,000              
      yoy
                                    61.10% 69.30% 51.76% -1.23% -10.04% -20.54% -6.86% -22.73% -2.72% -4.01% -1.61% 19.28% 29.72% 32.58% 22.92%   36.43% 43.72%   18.64% 8.29% 148.74% 26.36% 37.86%                  
      qoq
                                    -3.28% 4.93% 56.23% 1.61% 1.64% -5.94% 1.68% -7.45% -10.22% 10.25% -15.64% 16.52% -11.42% 13.00% 2.27% 26.71% -9.46% 4.77%    10.37% -21.84% 40.78% -2.31% 0.74% 79.54% -28.49% 6.58%               
      operating margin %
    NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% 46.35% 49.43% 48.33% 32.45% 31.58% 31.39% 32.81% 32.78% 32.76% 35.10% 30.19% 36.44% 30.97% 35.01% 31.18% 32.71% 25.77% 30.66% 29.83% NaN% NaN% 37.39% 36.25% 43.70% 36.39% 36.90% 37.30% 35.88% 34.50% 36.39% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% 
      non-operating (income) and expenses:
                                                                               
      imputed interest expense and contingent payment arrangements
                                    11,800,000 700,000 2,300,000 800,000 4,100,000 900,000 800,000 -2,000,000 -300,000 300,000 -13,200,000 -27,200,000 2,500,000 2,800,000 2,400,000 22,500,000                            
      12.3
                                    6,200,000 6,600,000                                          
      income taxes
                                    47,050,000 66,100,000 62,500,000 59,700,000 74,500,000 51,300,000 53,200,000 56,500,000 58,400,000 56,800,000 72,100,000 69,600,000 53,200,000 64,100,000 61,700,000 48,900,000 87,500,000 31,000,000 38,200,000                         
      181.8
                                      200,900,000                                         
      11.1
                                      9,000,000                                         
      366.6
                                       367,700,000                                        
      other non-operating (income) and expenses:
                                                                               
      16.3
                                       9,200,000                                        
      397.9
                                        278,175,000 373,700,000                                      
      investment and other expense
                                        -6,675,000 -11,000,000   1,300,000 100,000                                  
      24.0
                                        9,875,000 12,300,000                                      
      451.4
                                          372,300,000                                     
      (6.7
                                          11,100,000                                     
      403.6
                                           366,600,000                                    
      (5.8
                                           16,300,000                                    
      416.1
                                            313,225,000 397,900,000                                  
      19.2
                                            2,900,000 24,000,000                                  
      437.9
                                              451,400,000                                 
      14.0
                                              -6,700,000                                 
      399.1
                                               403,600,000                                
      31.9
                                               -5,800,000                                
      382.5
                                                313,275,000 416,100,000                              
      15.8
                                                16,275,000 19,200,000                              
      average shares outstanding—basic
                                                13,725,000 55,600,000 55,400,000 53,700,000 -52,999,946.9 53,200,000 53,100,000   29,847,093 29,698,622    33,681,230 8,402,984,250 33,926,047,000 33,591,741              
      average shares outstanding—diluted
                                                14,025,000 58,800,000 58,700,000 55,200,000 -54,699,943.3 56,900,000 54,600,000   45,230,844 44,600,908    46,307,678 11,116,378,250 44,908,036,000 44,375,152              
      earnings per share—basic
                                                1.283 1.88 1.81 1.44 2.97 1.41 1.22   1.4 1.23    1.05 0.598 0.84 0.78              
      earnings per share—diluted
                                                1.253 1.84 1.77 1.4 2.85 1.37 1.18   1.04 0.93    0.81 0.478 0.67 0.63              
      379.6
                                                  437,900,000                             
      25.2
                                                  14,000,000                             
      351.7
                                                   399,100,000                            
      33.9
                                                   31,900,000                            
      327.6
                                                    278,450,000 382,500,000                          
      imputed interest and contingent payment arrangements
                                                    6,625,000 3,900,000 8,400,000                         
      21.6
                                                    18,750,000 15,800,000                          
      404.6
                                                      379,600,000                         
      (24.5
                                                      25,200,000                         
      amortization of intangible assets
                                                         7,922,000 7,943,000 6,845,000 6,839,000 6,839,000 6,854,000 4,499,500 6,525,000 5,737,000              
      investment loss from affiliate investments in partnerships
                                                           862,750 4,959,000 9,321,000                  
      income before minority interest and taxes
                                                         139,496,000 109,150,000 73,119,500 91,937,000 88,532,000  55,140,250 77,873,000 72,088,000              
      minority interest
                                                                               
      minority interest in affiliate investments in partnerships
                                                           832,500 4,334,000 9,199,000                  
      income taxes—current
                                                         16,045,000 13,012,000    13,791,000 5,975,000 8,762,000 7,139,000              
      income taxes—intangible-related deferred
                                                         6,850,000 7,032,000    7,105,000 5,479,500 7,058,000 7,430,000              
      income taxes—other deferred
                                                         1,705,000 1,464,000     499,750 924,000 843,000              
      supplemental disclosure of total comprehensive income:
                                                                               
      other comprehensive income
                                                         26,298 3,167 2,947  13,459  3,712.75 15,003               
      total comprehensive income
                                                         68,185 39,789 35,076 31,940 47,395 34,775 23,789 43,513 24,872              
      investment income from affiliate investments in partnerships
                                                                               
      income taxes – current
                                                           9,353,000 12,168,000 11,453,000                  
      income taxes – intangible-related deferred
                                                           4,948,250 6,991,000 5,697,000                  
      income taxes – other deferred
                                                           163,500 308,000 546,000                  
      earnings per share – basic
                                                           0.805 1.09 1.09                  
      earnings per share – diluted
                                                           0.633 0.87 0.86                  
      average shares outstanding – basic
                                                           7,936,713.75 30,371,364 31,224,354                  
      average shares outstanding – diluted
                                                           11,324,503 44,399,722 45,213,524                  
      income before minority interest and income taxes
                                                              112,009,000                 
      investment and other loss
                                                                               
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2007-06-30 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-09-30 2005-06-30 2003-12-31 
                                                                  
        assets
                                                                  
        cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      586,000,000    950,000,000                                                        
        receivables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      496,200,000    409,700,000                                                        
        investments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      711,600,000    595,600,000                                                        
        goodwill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      2,531,200,000    2,504,900,000                                                        
        acquired client relationships (net) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      1,639,300,000    1,777,800,000                                                        
        equity method investments in affiliates (net) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      2,870,400,000    2,246,600,000                                                        
        fixed assets (net) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      54,400,000    57,600,000                                                        
        other assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      318,300,000    288,700,000                                                        
        total assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      9,207,400,000    8,830,900,000                                                        
        liabilities and equity
                                                                  
        payables and accrued liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      806,900,000                                                            
        debt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      2,691,300,000    2,620,200,000                                                        
        deferred tax liability (net) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      533,100,000    520,500,000                                                        
        other liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      754,000,000    402,400,000                                                        
        total liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      4,785,300,000    4,182,200,000                                                        
        commitments and contingencies
                                                                  
        redeemable non-controlling interests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      246,800,000    350,500,000                                                        
        equity:
                                                                  
        common stock (0.01 par value...
      600,000    600,000                                                        
        additional paid-in capital . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      616,100,000    733,100,000                                                        
        accumulated other comprehensive loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      -106,800,000    -163,600,000                                                        
        retained earnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      7,615,400,000    6,899,800,000                                                        
        less: treasury stock, at cost (28.9 shares in 2024 and 31.5 shares in 2025) . . . . . . . . . . . . . . . . .
      -4,886,900,000                                                            
        total stockholders' equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      3,238,400,000    3,345,300,000                                                        
        non-controlling interests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      936,900,000    952,900,000                                                        
        total equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      4,175,300,000    4,298,200,000                                                        
        total liabilities and equity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
      9,207,400,000    8,830,900,000                                                        
        cash and cash equivalents
       476,100,000 361,000,000 816,500,000  1,010,700,000 865,500,000 793,400,000 813,600,000 999,200,000 785,500,000 832,800,000 429,200,000 622,900,000 606,800,000 501,000,000 908,500,000 1,128,000,000 777,900,000 766,200,000 1,039,700,000 929,400,000 681,600,000 592,200,000 539,600,000 402,500,000 360,000,000 305,200,000 565,500,000 448,100,000 392,800,000 334,200,000 439,500,000 374,700,000 364,600,000 293,600,000 430,800,000 422,000,000 360,400,000 297,600,000 563,800,000 541,700,000 488,500,000 438,200,000 550,600,000 560,200,000 374,200,000 747,100,000 469,600,000 522,400,000 413,800,000 165,809,000 124,084,000 201,729,000 222,062,000 160,406,000 114,719,000 139,235,000 171,348,000  
        receivables
       667,700,000 571,000,000 581,700,000  457,100,000 457,200,000 525,700,000 368,400,000 428,900,000 487,100,000 408,600,000 316,000,000 377,700,000 399,200,000 465,800,000 419,200,000 492,500,000 711,800,000 509,300,000 421,600,000 404,800,000 497,100,000 437,300,000 417,100,000 485,100,000 528,700,000 535,500,000 400,600,000 524,500,000 485,900,000 532,200,000 433,800,000 487,400,000 440,300,000 449,000,000 383,300,000 387,100,000 471,800,000 495,500,000 391,200,000 466,200,000 482,000,000 514,000,000 425,900,000 524,900,000 483,000,000 486,300,000 418,400,000            
        investments
       659,700,000 644,100,000 592,800,000                                                         
        goodwill
       2,528,200,000 2,537,600,000 2,512,500,000  2,532,000,000 2,516,100,000 2,517,500,000 2,523,600,000 2,509,000,000 2,659,600,000 2,648,900,000 2,648,700,000 2,627,900,000 2,660,000,000 2,683,700,000 2,689,200,000 2,658,500,000 2,669,700,000 2,666,200,000 2,661,400,000 2,638,800,000 2,627,600,000 2,621,800,000 2,651,700,000 2,629,800,000 2,639,500,000 2,642,400,000 2,633,400,000 2,648,400,000 2,648,600,000 2,667,300,000 2,662,500,000 2,661,800,000 2,647,500,000 2,633,700,000 2,628,100,000 2,644,300,000 2,653,500,000 2,672,300,000 2,668,400,000 2,647,300,000 2,670,000,000 2,621,200,000 2,652,800,000 2,474,600,000 2,491,000,000 2,385,900,000 2,341,700,000 2,345,900,000 2,334,700,000 1,213,371,000 1,180,210,000 1,177,227,000 1,113,286,000 1,104,105,000 1,088,347,000 1,082,313,000 892,273,000  
        acquired client relationships
       1,703,300,000 1,716,100,000 1,703,900,000  1,807,100,000 1,795,600,000 1,802,300,000 1,812,400,000 1,809,500,000 1,863,100,000 1,866,100,000 1,876,000,000 1,864,100,000 1,905,200,000 1,943,300,000 1,966,400,000 1,018,200,000 1,036,800,000 1,044,300,000 1,048,800,000 1,035,200,000 1,052,300,000 1,133,800,000 1,182,000,000 1,222,600,000 1,257,100,000 1,289,500,000 1,309,900,000 1,357,400,000 1,393,300,000 1,443,100,000 1,449,700,000 1,467,200,000 1,476,100,000 1,482,400,000 1,497,400,000 1,546,300,000 1,584,400,000 1,647,600,000 1,686,400,000 1,699,700,000 1,749,800,000 1,724,700,000 1,778,400,000 1,566,600,000 1,609,600,000 1,561,100,000 1,460,700,000 1,485,400,000 1,502,300,000 500,017,000 489,265,000 502,066,000 470,322,000 477,616,000 480,093,000 488,699,000 440,913,000  
        equity method investments in affiliates
       2,529,100,000 2,618,300,000 2,159,500,000  2,148,400,000 2,161,600,000 2,214,100,000 2,288,500,000 2,034,900,000 1,943,800,000 1,920,200,000 2,139,500,000 2,046,800,000 2,104,100,000 2,195,200,000 2,134,400,000 2,085,200,000 2,119,100,000 1,999,500,000 2,074,800,000 1,974,700,000 1,991,000,000 2,038,700,000 2,195,600,000 2,359,700,000 2,330,200,000 2,318,500,000 2,791,000,000 3,055,300,000 3,134,000,000 3,177,000,000 3,304,700,000 3,290,800,000 3,278,700,000 3,298,800,000 3,368,300,000 2,795,600,000 2,450,400,000 2,458,700,000 1,937,100,000 1,669,900,000 1,692,100,000 1,678,000,000 1,783,500,000 1,257,400,000 1,271,800,000 963,100,000  982,500,000 964,600,000          
        fixed assets
       55,200,000 56,700,000 56,900,000  61,000,000 62,800,000 65,600,000 67,300,000 63,800,000 66,300,000 67,100,000 68,500,000 70,100,000 71,300,000 73,900,000 73,900,000 74,200,000 75,800,000 76,100,000 79,600,000 81,600,000 85,800,000 88,900,000 92,300,000 92,900,000 99,800,000 102,300,000 104,300,000 104,800,000 109,200,000 111,300,000 111,000,000 111,700,000 109,700,000 109,100,000 110,100,000 113,400,000 112,100,000 113,100,000 114,100,000 106,900,000 97,800,000 94,900,000 95,400,000 93,900,000 95,900,000 93,100,000 92,300,000 88,100,000 84,100,000 66,885,000 65,224,000 63,984,000 59,862,000 59,075,000 55,327,000 47,146,000 42,925,000  
        other assets
       308,900,000 302,800,000 290,300,000  287,800,000 288,600,000 234,200,000 243,900,000 238,100,000 259,500,000 268,400,000 264,600,000 283,300,000 270,800,000 232,700,000 231,100,000 218,100,000 255,700,000 217,500,000 230,900,000 313,300,000 295,300,000 292,100,000 304,000,000 250,600,000 268,900,000 239,700,000 94,000,000    58,100,000 54,900,000 60,000,000 59,200,000 61,200,000 57,500,000 56,000,000 54,100,000 74,600,000 73,400,000 71,400,000 72,000,000 71,700,000 77,300,000 83,300,000 78,600,000 90,600,000 211,800,000 214,100,000 99,041,000 99,456,000 74,924,000 71,822,000 64,914,000 44,959,000 42,424,000 33,771,000  
        total assets
       8,928,200,000 8,807,600,000 8,714,100,000  8,903,000,000 8,845,000,000 9,024,600,000 9,059,600,000 9,003,600,000 8,966,100,000 8,895,800,000 8,881,000,000 8,430,200,000 8,468,700,000 8,570,800,000 8,876,400,000 8,107,600,000 8,021,700,000 7,680,600,000 7,888,900,000 7,669,500,000 7,496,100,000 7,482,300,000 7,653,500,000 7,679,000,000 7,727,800,000 7,677,000,000 8,219,100,000 8,538,800,000 8,490,500,000 8,584,200,000 8,702,100,000 8,701,400,000 8,632,300,000 8,590,100,000 8,749,100,000 8,323,400,000 8,034,700,000 8,091,300,000 7,784,800,000 7,535,200,000 7,678,800,000 7,493,900,000 7,698,100,000 6,884,200,000 6,730,200,000 6,620,900,000 6,318,800,000 6,261,100,000 6,072,700,000 2,679,610,000 2,568,085,000 2,665,920,000 2,531,630,000 2,456,762,000 2,395,281,000 2,264,020,000 1,975,781,000 1,519,205,000 
        payables and accrued liabilities
       879,700,000 692,400,000 665,700,000  625,700,000 637,300,000 634,100,000  636,200,000 602,500,000 645,300,000  569,100,000 548,300,000 551,600,000  690,200,000 843,500,000 543,500,000  514,800,000 572,500,000 414,000,000  648,000,000 607,100,000 576,500,000  761,600,000 662,900,000 667,300,000 807,200,000 698,300,000 618,300,000 541,600,000 729,300,000 579,400,000 578,100,000 571,000,000 729,400,000 699,300,000 632,000,000 577,200,000 808,300,000 735,300,000 578,500,000 509,500,000 514,700,000            
        debt
       2,371,600,000 2,621,200,000 2,620,700,000  2,619,700,000 2,525,200,000 2,524,900,000 2,537,500,000 2,536,900,000 2,536,400,000 2,535,900,000 2,535,300,000 2,534,800,000 2,534,300,000 2,577,900,000 2,490,400,000 2,491,800,000 2,299,300,000 2,303,100,000 2,312,100,000 2,310,800,000 2,042,800,000 2,044,900,000 1,793,800,000 1,792,600,000 1,791,400,000 1,780,700,000                                 
        deferred tax liability
       542,400,000 544,300,000 520,500,000                                                         
        other liabilities
       594,500,000 474,900,000 442,100,000  464,500,000 529,700,000 464,600,000 466,300,000 482,300,000 470,300,000 485,700,000 461,700,000 692,600,000 700,900,000 723,600,000 709,200,000 463,300,000 468,200,000 483,200,000 452,200,000 463,100,000 468,500,000 539,300,000 359,100,000 346,500,000 354,600,000 386,200,000 162,700,000 166,500,000 162,400,000 216,300,000 182,400,000 178,300,000 203,600,000 253,300,000 149,400,000 170,300,000 179,700,000 189,700,000 213,300,000 188,000,000 229,400,000 181,300,000 214,500,000 201,400,000 203,800,000 237,400,000 177,000,000            
        total liabilities
       4,388,200,000 4,332,800,000 4,249,000,000  4,231,900,000 4,191,300,000 4,111,100,000 4,096,100,000 4,107,100,000 4,096,800,000 4,143,200,000 4,240,000,000 4,288,200,000 4,277,100,000 4,338,800,000 4,491,900,000 4,159,200,000 4,108,100,000 3,762,700,000 3,900,100,000 3,689,100,000 3,472,100,000 3,391,600,000 3,237,700,000 3,198,700,000 3,174,800,000 3,161,900,000 3,250,500,000 3,248,700,000 3,179,600,000 3,220,000,000 3,311,700,000 3,492,500,000 3,531,300,000 3,487,600,000 3,649,100,000 3,515,100,000 3,505,200,000 3,660,600,000 3,403,200,000 3,234,000,000 3,297,700,000 3,205,900,000 3,409,400,000 2,666,600,000 2,545,400,000 2,584,600,000 2,532,300,000 2,644,400,000 2,460,500,000 1,834,605,000 1,814,359,000 1,896,464,000 1,767,212,000 1,689,113,000 1,358,293,000 1,365,831,000 1,135,166,000  
        redeemable non-controlling interests
       273,500,000 336,100,000 366,100,000  397,100,000 391,000,000 393,000,000 393,400,000 432,300,000 500,900,000 533,200,000 465,400,000 486,600,000 547,800,000 638,800,000 673,900,000 748,900,000 755,700,000 730,600,000 671,500,000 652,000,000 682,100,000 581,800,000 916,700,000 847,100,000 727,200,000 754,800,000 833,700,000 968,900,000 953,500,000 941,600,000 811,900,000 804,600,000 730,600,000 733,500,000 673,500,000 778,500,000 745,000,000 658,300,000 612,500,000 695,300,000 744,300,000 743,200,000 645,500,000 703,700,000 678,500,000 660,600,000 641,900,000 614,100,000 519,800,000          
        common stock
       600,000 600,000 600,000  600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 600,000 500,000 500,000 500,000 390,000 390,000 390,000 390,000 390,000 390,000 390,000 387,000  
        additional paid-in capital
       714,600,000 701,200,000 667,800,000  711,300,000 712,800,000 712,100,000 741,400,000 722,300,000 651,900,000 563,900,000 695,500,000 709,600,000 651,800,000 557,400,000 651,600,000 556,000,000 539,300,000 619,700,000 728,900,000 764,100,000 768,200,000 860,700,000 707,200,000 742,600,000 835,800,000 804,400,000 835,600,000 707,900,000 679,700,000 664,200,000 808,600,000 849,700,000 912,300,000 925,200,000 1,073,500,000 773,700,000 527,700,000 541,400,000 597,200,000 540,300,000 501,300,000 519,200,000 672,200,000 631,300,000 649,000,000 691,600,000 479,900,000 548,000,000 781,500,000 634,128,000 627,167,000 609,369,000 605,879,000 599,259,000 595,621,000 589,818,000 559,321,000  
        accumulated other comprehensive loss
       -108,600,000 -125,000,000 -175,700,000  -139,200,000 -163,700,000 -157,800,000 -167,600,000 -179,900,000 -161,200,000 -178,300,000 -203,400,000 -213,900,000 -145,700,000 -93,200,000 -87,900,000 -83,700,000 -64,800,000 -73,800,000 -98,300,000 -154,900,000 -170,400,000 -146,500,000 -108,800,000 -125,000,000 -95,100,000 -106,900,000 -109,000,000 -60,100,000 -6,700,000 -900,000 -21,800,000 -51,100,000 -94,400,000 -108,700,000  -80,800,000 -76,300,000 -26,700,000                     
        retained earnings
       7,268,000,000 7,055,900,000 6,971,900,000  6,738,100,000 6,614,700,000 6,539,100,000 6,389,600,000 6,193,800,000 5,977,200,000 5,852,300,000 5,718,200,000 4,940,700,000 4,828,500,000 4,719,400,000 4,569,500,000 4,391,500,000 4,263,400,000 4,154,900,000 4,005,500,000 3,890,100,000 3,819,300,000 3,789,100,000 3,819,800,000 3,813,600,000 3,743,700,000 3,652,600,000 3,876,800,000 4,044,100,000 3,935,500,000 3,834,900,000 3,698,500,000 3,394,400,000 3,280,300,000 3,165,400,000 3,054,400,000 2,902,700,000 2,891,300,000 2,783,800,000 2,679,300,000 2,529,000,000 2,420,000,000 2,291,300,000 2,163,300,000 1,992,700,000 1,888,400,000 1,788,400,000 1,711,200,000 1,553,000,000 1,477,800,000 732,974,000 691,087,000 654,465,000 605,511,000 572,364,000 538,428,000 464,424,000 435,913,000  
        7,469.9
       7,874,600,000 7,632,700,000 7,464,600,000                                                         
        less: treasury stock, at cost
       -4,531,200,000 -4,394,000,000 -4,276,400,000  -3,994,500,000 -3,833,500,000 -3,503,800,000 -3,376,100,000 -3,241,800,000 -3,070,500,000 -2,966,600,000 -2,980,600,000 -2,670,800,000 -2,594,200,000 -2,515,400,000 -2,347,400,000 -2,227,500,000 -2,128,900,000 -2,050,200,000 -1,857,000,000 -1,651,000,000 -1,563,000,000 -1,523,900,000 -1,481,300,000 -1,361,800,000 -1,259,700,000 -1,210,300,000 -1,146,600,000 -1,074,300,000 -969,800,000 -821,800,000 -663,700,000 -566,100,000 -498,800,000 -397,600,000 -386,000,000 -413,500,000 -424,600,000 -430,800,000 -421,900,000 -396,900,000 -346,900,000 -250,500,000 -240,900,000 -81,800,000 -65,400,000 -101,600,000 -131,400,000         -260,383,000   
        total stockholders' equity
       3,343,400,000 3,238,700,000 3,188,200,000  3,316,300,000 3,330,900,000 3,590,200,000 3,587,900,000 3,495,000,000 3,398,000,000 3,271,900,000 3,230,300,000 2,766,200,000 2,741,000,000 2,668,800,000 2,786,400,000 2,636,900,000 2,609,600,000 2,651,200,000 2,779,700,000 2,848,900,000 2,854,700,000 2,980,000,000 2,937,500,000 3,070,000,000 3,225,300,000 3,140,400,000 3,457,400,000 3,618,200,000 3,639,300,000 3,677,000,000  3,627,500,000 3,600,000,000 3,584,900,000  3,182,700,000 2,918,700,000 2,868,300,000  2,660,500,000 2,651,100,000 2,557,800,000 2,627,000,000 2,595,600,000 2,545,900,000 2,430,400,000 2,134,200,000 2,032,300,000 2,154,800,000          
        non-controlling interests
       923,100,000 900,000,000 910,800,000  957,700,000 931,800,000 930,300,000 982,200,000 969,200,000 970,400,000 947,500,000 945,300,000 889,200,000 902,800,000 924,400,000 924,200,000 562,600,000 548,300,000 536,100,000 537,600,000 479,500,000 487,200,000 528,900,000 561,600,000 563,200,000 600,500,000 619,900,000 677,500,000 703,000,000 718,100,000 745,600,000 756,300,000 776,800,000 770,400,000 784,100,000 806,900,000 847,100,000 865,800,000 904,100,000 932,000,000 945,400,000 985,700,000 987,000,000 1,016,200,000 918,300,000 960,400,000 945,300,000 1,010,400,000 970,300,000 937,600,000          
        total equity
       4,266,500,000 4,138,700,000 4,099,000,000  4,274,000,000 4,262,700,000 4,520,500,000 4,570,100,000 4,464,200,000 4,368,400,000 4,219,400,000 4,175,600,000 3,655,400,000 3,643,800,000 3,593,200,000 3,710,600,000 3,199,500,000 3,157,900,000 3,187,300,000 3,317,300,000 3,328,400,000 3,341,900,000 3,508,900,000 3,499,100,000 3,633,200,000 3,825,800,000 3,760,300,000 4,134,900,000 4,321,200,000 4,357,400,000 4,422,600,000 4,578,500,000 4,404,300,000 4,370,400,000 4,369,000,000 4,426,500,000 4,029,800,000 3,784,500,000 3,772,400,000 3,769,100,000 3,605,900,000 3,636,800,000 3,544,800,000 3,643,200,000 3,513,900,000 3,506,300,000 3,375,700,000 3,144,600,000 3,002,600,000 3,092,400,000          
        total liabilities and equity
       8,928,200,000 8,807,600,000 8,714,100,000  8,903,000,000 8,845,000,000 9,024,600,000 9,059,600,000 9,003,600,000 8,966,100,000 8,895,800,000 8,881,000,000 8,430,200,000 8,468,700,000 8,570,800,000 8,876,400,000 8,107,600,000 8,021,700,000 7,680,600,000 7,888,900,000 7,669,500,000 7,496,100,000 7,482,300,000 7,653,500,000 7,679,000,000 7,727,800,000 7,677,000,000 8,219,100,000 8,538,800,000 8,490,500,000 8,584,200,000 8,702,100,000 8,701,400,000 8,632,300,000 8,590,100,000 8,749,100,000 8,323,400,000 8,034,700,000 8,091,300,000 7,784,800,000 7,535,200,000 7,678,800,000 7,493,900,000 7,698,100,000 6,884,200,000 6,730,200,000 6,620,900,000 6,318,800,000 6,261,100,000 6,072,700,000          
        payable and accrued liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
          639,100,000                                                        
        less: treasury stock, at cost (25.3 shares in 2023 and 28.9 shares in 2024) . . . . . . . . . . . . . . . . .
          -4,124,600,000                                                        
        investments in marketable securities
           66,100,000 167,300,000 348,900,000 461,000,000 462,300,000 444,200,000 457,700,000 716,900,000 183,700,000 66,600,000 81,100,000 78,500,000 75,800,000 62,800,000 108,800,000 74,900,000 68,200,000 61,400,000 54,600,000 59,400,000 30,600,000 33,900,000 36,400,000 119,300,000 144,100,000   77,800,000 92,400,000 103,600,000 115,500,000 122,400,000 213,200,000 203,600,000 208,200,000 199,900,000 171,800,000 261,500,000 192,900,000 172,600,000 158,100,000 149,000,000 136,000,000 157,900,000 132,900,000 120,100,000          
        other investments
           532,800,000 530,300,000 522,900,000 480,900,000 457,900,000 457,000,000 426,000,000 421,600,000 353,700,000 384,700,000 394,100,000 375,200,000 357,100,000 312,100,000 292,700,000 257,200,000 223,500,000 204,000,000 222,900,000 211,800,000 205,200,000 209,700,000 207,500,000 201,100,000    165,000,000 160,500,000 151,800,000 148,800,000 147,500,000 144,000,000 142,500,000 144,200,000 149,300,000 158,300,000 165,700,000 158,000,000 167,200,000 171,200,000 172,400,000 169,700,000 164,300,000            
        deferred income tax liability
           522,000,000 499,100,000 487,500,000 463,800,000 451,700,000 487,600,000 476,300,000 464,700,000 491,700,000 493,600,000 485,700,000 503,200,000 513,900,000 497,100,000 432,900,000 423,400,000 400,400,000 388,300,000 393,400,000 450,200,000 411,600,000 421,700,000 418,500,000 511,600,000 479,200,000 471,700,000 474,900,000 467,400,000                            
        6,964.0
           7,310,800,000 7,164,400,000 7,094,000,000                                                     
        payable and accrued liabilities
              628,500,000    778,300,000    789,100,000    712,400,000    634,600,000    746,600,000                                
        6,210.9
               6,736,800,000 6,468,500,000 6,238,500,000                                                 
        5,133.8
                   5,437,000,000 5,335,200,000 5,184,200,000                                             
        4,636.7
                       4,864,400,000 4,738,500,000 4,701,400,000                                         
        4,418.8
                           4,499,900,000 4,417,700,000 4,503,900,000                                     
        4,604.0
                               4,431,800,000 4,485,000,000 4,350,700,000                                 
        senior bank debt
                                  779,700,000    809,000,000 868,900,000 788,800,000 783,700,000 868,600,000 873,500,000 898,400,000 1,063,400,000 645,000,000 410,000,000 475,000,000 535,000,000 855,000,000 250,000,000 300,000,000 400,000,000 525,000,000 575,000,000 100,000,000          
        senior notes
                                  742,500,000    741,300,000 741,000,000 940,600,000 940,000,000 939,400,000 938,800,000 938,200,000 937,700,000 944,600,000 1,084,500,000 1,084,300,000 1,084,200,000 736,800,000 736,700,000 736,600,000 736,600,000 340,000,000 340,000,000 340,000,000          
        convertible securities
                                  307,400,000 306,600,000 305,900,000 305,100,000 304,400,000 303,700,000 303,000,000 302,300,000 301,600,000 301,000,000 300,300,000 299,700,000 305,200,000 304,700,000 304,100,000 303,600,000 303,100,000 302,600,000 302,200,000 301,700,000 518,700,000            
        other investments and assets
                                   256,200,000                               
        senior debt
                                   1,534,800,000 1,576,700,000 1,556,400,000                    389,500,000 428,500,000  65,750,000 65,750,000 65,750,000 256,750,000 116,750,000  
        4,485.9
                                   4,692,500,000 4,609,100,000 4,498,800,000                             
        investments and other assets
                                    326,700,000 319,100,000                             
        total stockholders’ equity
                                      3,822,200,000    3,619,600,000    2,837,100,000           591,949,000 513,762,000 499,222,000 535,184,000 543,419,000 816,560,000 810,637,000 765,910,000  
        deferred income taxes
                                       702,300,000 677,000,000 666,700,000 660,800,000 652,100,000 610,500,000 599,100,000 565,700,000 547,500,000 572,900,000 524,600,000 491,700,000 440,600,000 424,300,000 399,400,000 456,900,000 461,400,000 505,800,000 232,393,000 221,605,000 218,584,000 208,351,000 201,255,000 193,056,000 173,988,000 137,042,000  
        4,005.6
                                       4,193,600,000 4,098,800,000 3,982,500,000                         
        accumulated other comprehensive income
                                          -122,900,000    -18,100,000 -12,500,000 76,100,000 -2,800,000 31,800,000 52,800,000 73,300,000 51,400,000 74,000,000 63,400,000 38,600,000 44,131,000 17,833,000 14,666,000 28,544,000 29,750,000 16,291,000 16,388,000 1,385,000  
        3,259.0
                                           3,596,200,000 3,343,300,000 3,299,100,000                     
        2,867.9
                                               3,057,400,000 2,998,000,000 2,808,300,000                 
        2,265.6
                                                  2,867,900,000 2,677,400,000 2,611,300,000 2,532,000,000             
        equity investments in affiliates
                                                      1,123,300,000   281,435,000 280,087,000 293,440,000 285,806,000 287,724,000 288,809,000    
        2,298.8
                                                      2,265,600,000 2,164,900,000 2,298,400,000          
        current assets:
                                                                  
        investment advisory fees receivable
                                                       269,900,000 275,400,000 187,725,000 178,269,000 201,385,000 160,442,000 147,727,000 154,594,000 136,222,000 111,838,000  
        unsettled fund shares receivable
                                                       159,300,000 104,300,000          
        prepaid expenses and other current assets
                                                       62,900,000 59,300,000 24,589,000 20,990,000 27,299,000 40,039,000 40,098,000 42,833,000 30,094,000 30,221,000  
        total current assets
                                                       1,147,400,000 972,900,000 518,861,000 453,843,000 554,279,000 530,532,000 463,328,000 437,746,000 305,551,000 313,407,000  
        current liabilities:
                                                                  
        accounts payable and accrued liabilities
                                                       387,800,000 287,000,000 166,085,000 111,574,000 246,727,000 241,026,000 188,496,000 138,894,000 177,148,000 121,971,000  
        unsettled fund shares payable
                                                       162,100,000 107,100,000          
        payables to related party
                                                       32,900,000 29,600,000 6,156,000 13,606,000 41,086,000 8,595,000 9,428,000 9,780,000 12,203,000 11,268,000  
        total current liabilities
                                                       582,800,000 423,700,000 172,241,000 125,180,000 287,813,000 315,371,000 263,674,000 214,424,000 189,351,000 133,239,000  
        senior convertible securities
                                                        404,800,000 408,977,000 408,840,000  413,246,000 413,659,000     
        junior convertible trust preferred securities
                                                       517,900,000 517,100,000 300,000,000 300,000,000 300,000,000 300,000,000 300,000,000     
        other long-term liabilities
                                                       167,300,000 169,100,000 31,494,000 30,234,000 11,209,000 14,244,000 16,525,000 17,364,000 21,325,000 23,873,000  
        less treasury stock, at cost
                                                       -132,600,000 -143,600,000          
        affiliate investments in partnerships
                                                         117,737,000 108,532,000 108,350,000 107,989,000 115,097,000 125,600,000   2,303,000 
        affiliate investments in marketable securities
                                                         23,001,000 21,968,000 15,516,000       
        liabilities and stockholders’ equity
                                                                  
        mandatory convertible securities
                                                         300,000,000 300,000,000 300,000,000 300,000,000 300,000,000 300,000,000 300,000,000 300,000,000 230,000,000 
        minority interest
                                                         140,088,000 135,777,000 166,138,000 126,704,000 114,611,000 100,637,000 87,552,000 74,705,000  
        minority interest in affiliate investments in partnerships
                                                         112,968,000 104,187,000 104,096,000 102,530,000 109,619,000 119,791,000    
        stockholders’ equity:
                                                                  
        total liabilities and stockholders’ equity
                                                         2,679,610,000 2,568,085,000 2,665,920,000 2,531,630,000 2,456,762,000 2,395,281,000 2,264,020,000 1,975,781,000  
        senior convertible debt
                                                           413,358,000   414,449,000 424,417,000 424,262,000 423,340,000 
        short-term investments
                                                                  
        equity investment in affiliates
                                                               297,887,000   
        equity investment in affiliate
                                                                252,492,000  
        statement of income data
                                                                  
        revenue
                                                                 495,029,000 
        net income
                                                                 60,528,000 
        earnings per share—diluted
                                                                 1,570 
        average shares outstanding—diluted
                                                                 40,113,000 
        other financial data
                                                                  
        assets under management
                                                                 91,524,000 
        cash flow from
                                                                  
        operating activities
                                                                 116,515,000 
        investing activities
                                                                  
        financing activities
                                                                 153,697,000 
        ebitda
                                                                 147,215,000 
        cash net income
                                                                 104,944,000 
        balance sheet data
                                                                  
        intangible assets
                                                                 1,116,036,000 
        other long-term obligations
                                                                 108,851,000 
        stockholders’ equity
                                                                 614,769,000 
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2007-06-30 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-09-30 
                                                                 
          cash flow from operating activities:
                                                                 
          net income . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          adjustments to reconcile net income to cash flow from operating activities:
                                                                 
          intangible amortization and impairments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          depreciation and other amortization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          deferred income tax expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          equity method income (net) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          distributions received from equity method investments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          affiliate transaction gains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          share-based compensation and affiliate equity expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          net realized and unrealized gains on investment securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          other non-cash items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          changes in assets and liabilities:
                                                                 
          purchases of securities by consolidated affiliate sponsored investment products . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          sales of securities by consolidated affiliate sponsored investment products . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          increase in receivables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          decrease in other assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          increase in payables, accrued liabilities, and other liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          cash flow from operating activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          cash flow from investing activities:
                                                                 
          investments in affiliates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          proceeds from affiliate transactions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          return of capital from equity method investments in affiliates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          purchases of fixed assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          purchases of investment securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          maturities and sales of investment securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          cash flow from investing activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          cash flow from financing activities:
                                                                 
          borrowings of senior bank debt, senior notes, and junior subordinated notes . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          repayments of senior bank debt, junior convertible securities, and senior notes . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          repurchases of common stock, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          dividends paid on common stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          distributions to non-controlling interests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          affiliate equity purchases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          affiliate equity issuances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          (redemptions) subscriptions to consolidated affiliate sponsored investment products, net . . . . . . . . . . . . . . . .
                                                                 
          settlement of deferred payments, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          taxes paid on shares withheld on share-based awards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          other financing items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          cash flow used in financing activities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          effect of foreign currency exchange rate changes on cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          net increase in cash and cash equivalents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          cash and cash equivalents at beginning of period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          effect of consolidation (deconsolidation) of affiliates and affiliate sponsored investment products . . . . . . . . . .
                                                                 
          cash and cash equivalents at end of period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          supplemental disclosure of cash flow information:
                                                                 
          income taxes paid, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          interest paid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          operating lease liabilities paid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          supplemental disclosure of non-cash investing and financing activities:
                                                                 
          shares received from affiliate transactions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          conversion premium obligations on junior convertible securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          stock issued upon vesting of restricted stock units and exercise of stock options . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          payables recorded for affiliate equity purchases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          stock received for tax withholdings on share-based payments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          stock received for the exercise of stock options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          payables recorded for investments in affiliates and contingent payment obligations . . . . . . . . . . . . . . . . . . . . .
                                                                 
          right-of-use assets obtained in exchange for new operating leases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          net income
         291,000,000 135,900,000 99,200,000  185,700,000 135,100,000 198,700,000 244,200,000 286,000,000 187,400,000 188,500,000 831,100,000 164,400,000 173,900,000 218,700,000 283,400,000 208,500,000 184,100,000 214,100,000 195,800,000 127,800,000 63,400,000 40,000,000 95,800,000 162,100,000 180,200,000 -133,000,000 -98,800,000 201,800,000 205,300,000 224,000,000 393,800,000 216,900,000 204,400,000 193,600,000 207,400,000 174,900,000 182,700,000 174,000,000 230,800,000 192,300,000 189,900,000 220,700,000 256,200,000 191,000,000 179,000,000 159,400,000 513,200,000 22,200,000 5,265,000 36,622,000 118,131,000 -790,000 -1,304,000 35,240,000 2,269,000 
          intangible amortization and impairments
         6,400,000 6,300,000 83,300,000  7,300,000 7,200,000 7,300,000 10,800,000 12,500,000 12,500,000 12,500,000 12,200,000 14,400,000 12,400,000 12,600,000 10,400,000 8,900,000 8,900,000 7,500,000 7,100,000 31,900,000 80,900,000 20,600,000 72,500,000 21,100,000 21,300,000 29,600,000 38,300,000 30,100,000 23,200,000 23,200,000 21,300,000 21,200,000 22,000,000 21,900,000 28,000,000 26,900,000 28,700,000 26,600,000 29,000,000 30,500,000 28,100,000 27,800,000 38,000,000 28,700,000 28,100,000 27,400,000 95,500,000 100,000        
          depreciation and other amortization
         2,600,000 2,500,000 2,800,000  3,300,000 3,100,000 3,000,000 3,000,000 3,000,000 3,300,000 3,700,000 3,900,000 3,800,000 4,700,000 3,400,000 4,100,000 4,100,000 4,100,000 4,300,000 4,400,000 4,600,000 5,000,000 5,100,000 4,600,000 6,100,000 5,400,000 5,200,000 5,500,000 5,300,000 5,700,000 5,500,000 5,400,000 4,800,000 4,900,000 5,200,000 4,500,000 5,000,000 5,000,000 5,000,000 5,300,000 4,500,000 4,600,000 4,400,000 4,600,000 4,400,000 4,100,000 3,800,000 10,600,000 100,000 48,000 2,365,000 6,524,000 -12,000 355,000 1,896,000  
          deferred income tax expense
         17,300,000 18,900,000 7,900,000  18,700,000 17,300,000 23,500,000 18,400,000 -11,200,000 12,900,000 11,300,000 -15,800,000 16,800,000 10,800,000 20,200,000 3,600,000 19,400,000 50,400,000 17,800,000 16,200,000    21,200,000 3,500,000 5,500,000 -86,000,000                              
          equity method income
         -88,600,000 -65,600,000 -75,300,000  -52,600,000 -18,200,000 -117,500,000 -125,700,000 -39,800,000 -55,900,000 -58,600,000  -44,800,000 -30,500,000 -48,600,000              -59,700,000 -35,300,000 -96,300,000                          
          distributions received from equity method investments
         83,800,000 91,200,000 204,700,000  68,300,000 77,500,000 211,500,000 69,100,000 70,800,000                          189,900,000 59,400,000 81,900,000 80,800,000 124,300,000 52,700,000 70,700,000 68,900,000 153,800,000 51,500,000 60,900,000 46,300,000 208,200,000 185,700,000 -11,600,000 -10,314,000 20,513,000 37,532,000 808,000 -13,329,000 21,022,000  
          affiliate transaction gains
                                                                 
          share-based compensation and affiliate equity compensation expense
         56,300,000 68,600,000 23,700,000  22,300,000 27,500,000 38,800,000 28,700,000 26,000,000                                                
          net realized and unrealized gains on investment securities
         -22,600,000 -19,100,000 -1,400,000  -10,000,000 -11,600,000 -9,100,000    -32,900,000                                              
          other non-cash items
         2,000,000 -3,200,000 -700,000  -1,300,000 800,000 -3,300,000 -7,100,000 -3,600,000 -8,100,000 8,000,000 15,800,000 1,600,000 13,700,000 -13,300,000 113,300,000 -28,600,000 -17,200,000 -23,300,000 -23,300,000 -4,000,000 15,300,000 9,000,000 -6,200,000 -2,700,000 -4,400,000 -4,400,000 13,200,000 -10,200,000 -6,900,000 1,200,000 4,400,000 -8,800,000 -14,300,000 -7,600,000 -10,700,000 -10,200,000 -3,800,000 -100,000 500,000 -3,700,000 -5,300,000 2,700,000 6,600,000 3,000,000 -7,000,000 8,800,000          
          purchases of securities by consolidated affiliate sponsored investment products
         -37,000,000 -11,100,000 -24,000,000  -13,100,000 -36,000,000 -12,700,000 -12,400,000 -11,200,000 -11,600,000 -9,800,000 -12,200,000 -5,100,000 -17,600,000 -11,800,000 -18,500,000 -31,000,000 -11,800,000 -48,300,000 -26,600,000 -18,700,000 -38,800,000 -26,000,000                                  
          sales of securities by consolidated affiliate sponsored investment products
         14,800,000 10,400,000 20,100,000  10,700,000 15,900,000 21,500,000 15,400,000 14,300,000 12,200,000 12,400,000 9,300,000 2,800,000 11,400,000 10,300,000 8,100,000 11,100,000 15,100,000 23,700,000 22,000,000 15,300,000 37,100,000 25,200,000 11,000,000 2,300,000 1,700,000 1,500,000                              
          increase in receivables
         -104,900,000 34,200,000 -161,100,000  14,200,000 68,800,000 -159,500,000    -92,200,000    -52,200,000   -206,700,000 -86,600,000   -59,800,000 -32,700,000  35,000,000 4,800,000 -131,300,000  -21,000,000 31,800,000 -92,400,000   -700,000 -75,100,000  87,700,000 44,200,000 -94,200,000  29,300,000 18,100,000 -72,400,000  -41,500,000 12,900,000 -66,500,000          
          decrease in other assets
         -10,000,000 -9,900,000 -3,100,000  2,400,000 5,300,000 6,100,000 -14,100,000 13,300,000 7,100,000 2,900,000 22,300,000 9,900,000 11,200,000 -1,800,000 1,300,000 37,500,000 -26,200,000 11,200,000   3,200,000 10,800,000                -19,300,000 5,800,000 5,600,000 400,000 -5,600,000    1,900,000        3,884,000  
          increase in payables, accrued liabilities, and other liabilities
         193,600,000 -28,300,000 32,800,000    900,000     186,100,000 30,600,000    -154,300,000                                        
          cash flow from operating activities
         277,100,000 230,800,000 208,900,000  265,200,000 245,200,000 209,200,000 254,900,000 293,900,000 90,700,000 234,800,000 257,300,000 290,900,000 361,500,000 145,000,000 361,900,000 346,400,000 362,000,000 188,900,000 382,500,000 251,400,000 289,800,000 85,600,000 312,500,000 307,400,000 327,100,000 -17,900,000 264,400,000 298,900,000 372,300,000 205,000,000 369,900,000 356,500,000 321,900,000 122,100,000 344,500,000 342,000,000 315,000,000 26,100,000 348,600,000 385,700,000 351,400,000 119,100,000 361,800,000 404,500,000 328,200,000 297,700,000 674,300,000 20,100,000   198,158,000 -26,538,000   7,943,000 
          investments in affiliates, net of cash acquired
         -5,000,000 -460,600,000 -49,500,000  -200,000   -200,900,000    -143,300,000 -147,800,000                                          
          proceeds from affiliate transactions
                                                                 
          return of capital from equity method investments
                                                                
          purchases of fixed assets
         -1,200,000                                                        
          purchases of investment securities
         -15,900,000                                                        
          maturities and sales of investment securities
         189,200,000 16,500,000 23,700,000  120,800,000 319,800,000 434,600,000 246,600,000 251,800,000 110,400,000 399,700,000                                              
          cash flow from investing activities
         270,700,000 -493,700,000 -35,600,000  55,800,000 240,300,000 74,500,000    288,000,000       -146,600,000 -24,100,000         2,700,000 4,600,000 -21,600,000 -3,900,000 8,900,000 3,900,000 -15,300,000 16,300,000            -114,300,000          
          borrowings of senior bank debt, senior notes, and junior subordinated notes
                                                                
          repayments of senior bank debt and senior notes
             -300,000,000 -450,000,000                                                  
          repurchases of common stock
         -75,700,000 -101,300,000 -176,200,000  -104,900,000 -332,100,000 -152,500,000  -169,300,000    -73,200,000 -78,600,000 -201,300,000  -98,100,000 -82,100,000 -312,800,000  -99,700,000 -33,100,000 -80,200,000  -81,600,000 -70,800,000 -71,000,000                              
          dividends paid on common stock
         -300,000 -200,000 -300,000  -300,000 -400,000 -300,000 -300,000 -400,000 -400,000 -400,000 -400,000 -400,000 -400,000 -400,000 -400,000 -400,000 -400,000 -500,000 -500,000 -500,000 -500,000 -15,300,000 -15,700,000 -16,200,000 -16,400,000 -17,000,000 -15,800,000 -16,000,000 -16,200,000 -16,400,000 -11,100,000 -11,200,000 -11,300,000 -11,300,000                      
          distributions to non-controlling interests
         -55,800,000 -62,700,000 -87,000,000  -58,900,000 -65,800,000 -81,800,000 -54,900,000 -60,000,000 -76,900,000 -79,500,000 -63,900,000 -66,200,000 -89,300,000 -122,500,000 -73,400,000 -67,400,000 -90,900,000 -102,600,000 -57,200,000 -77,400,000 -72,100,000 -99,600,000 -71,300,000 -83,900,000 -88,100,000 -104,600,000 -76,900,000 -88,300,000 -92,900,000 -112,400,000 -85,400,000 -88,200,000 -86,600,000 -92,000,000 -84,000,000 -81,100,000 -87,400,000 -101,600,000 -94,500,000 -106,900,000 -115,400,000 -114,600,000 -101,100,000 -122,800,000 -126,500,000 -219,000,000 -227,900,000 14,800,000        
          affiliate equity purchases
         -8,900,000 -12,800,000 -28,300,000  -5,000,000                                                    
          taxes paid on shares withheld on share-based awards
                                                                 
          other financing items
         62,200,000 -24,100,000 -21,400,000  -118,600,000 400,000 -26,100,000 -500,000 -4,800,000 -8,400,000 -41,600,000 20,200,000 -17,200,000 5,400,000 -58,900,000 -45,700,000 -11,300,000 9,900,000 5,000,000 -4,600,000 -3,600,000 -23,600,000 -8,200,000 -39,100,000 50,800,000 -24,900,000 3,600,000 -68,600,000 40,200,000 -1,300,000 -10,900,000 100,000 2,500,000 -4,600,000 -18,800,000 -17,600,000 400,000 4,500,000 9,400,000 -100,000 -5,200,000 -3,300,000 200,000 -35,500,000 30,100,000          
          cash flow used in financing activities
         -430,200,000 -201,500,000 -316,900,000  -188,000,000 -413,800,000 -302,300,000 -234,300,000 -258,800,000 -148,300,000 -116,900,000 -623,800,000 -162,900,000 -227,300,000 -388,900,000 -172,800,000 16,500,000 -201,100,000 -440,900,000 -233,900,000 4,800,000 -188,600,000 -37,700,000 -300,500,000 -163,800,000 -226,700,000 -243,700,000  -245,900,000 -282,700,000 -313,100,000         -59,200,000 -293,900,000    -206,500,000            
          effect of foreign currency exchange rate changes on cash and cash equivalents
         -2,500,000 8,900,000 4,100,000 -9,900,000 7,200,000 100,000 -1,600,000 7,100,000 -6,300,000 3,500,000 2,600,000 14,700,000 -17,300,000 -13,800,000 -6,200,000 1,000,000 -5,700,000 1,300,000 2,600,000 7,400,000 4,900,000 1,000,000 -11,200,000 11,600,000 -4,200,000 -2,700,000 4,000,000 -5,100,000                             
          net increase in cash and cash equivalents
         115,100,000   -60,700,000 140,200,000 71,800,000 -20,200,000 -185,700,000 215,600,000 -51,000,000 408,500,000 -195,100,000    -215,800,000 350,100,000 15,600,000 -273,500,000 110,300,000 250,000,000 89,400,000 52,600,000 139,100,000    120,600,000                   277,500,000 -69,400,000 29,800,000    15,969,000    
          cash and cash equivalents at beginning of period
         950,000,000 813,600,000 429,200,000 908,500,000 1,039,700,000 539,600,000 565,500,000 439,500,000 430,800,000 563,800,000 550,600,000 469,600,000 16,600,000 78,800,000 -77,645,000 201,729,000 -19,983,000 45,687,000 -25,704,000 140,423,000 48,695,000 
          effect of consolidation of affiliate sponsored investment products
         6,000,000                                                      
          cash and cash equivalents at end of period
         115,100,000 -455,500,000 816,500,000 -60,700,000 145,200,000 72,100,000 793,400,000 -185,600,000 213,700,000 -47,300,000 832,800,000 -193,700,000 16,100,000 105,800,000 501,000,000 -219,500,000 350,100,000 11,700,000 766,200,000 110,300,000 247,800,000 89,400,000 592,200,000 137,100,000 42,500,000 54,800,000 305,200,000 117,400,000 55,300,000 58,600,000 334,200,000 64,800,000 10,100,000 71,000,000 293,600,000 8,800,000 61,600,000 62,800,000 297,600,000 22,100,000 53,200,000 50,300,000 438,200,000 -9,600,000 186,000,000 -372,900,000 747,100,000 -52,800,000 108,600,000 41,725,000 124,084,000 -20,333,000 61,656,000 45,687,000 114,719,000 -32,113,000 
          shares received from affiliate transactions
                                                                 
          payables recorded for affiliate equity repurchases
                                                29,600,000 -22,200,000 42,000,000 12,900,000 1,000,000 -400,000            
          stock issued upon vesting of restricted stock units and exercise of stock options
                                                                 
          stock received for tax withholdings on share-based payments
                                                                 
          stock received for the exercise of stock options
                                                               300,000  
          borrowings of junior subordinated notes
                                                                 
          redemptions of consolidated affiliate sponsored investment products
          -400,000 -3,700,000  2,100,000 200,000 -8,600,000                                                  
          purchase of fixed assets
           -1,600,000  -700,000 -600,000 -1,000,000 -5,800,000 -2,600,000 -2,100,000 -1,900,000 -2,300,000 -3,000,000 -2,400,000 -3,700,000 -3,500,000 -2,800,000 -1,400,000 -700,000 -1,700,000 -2,300,000 -1,900,000 -2,600,000 -3,200,000 -100,000 -3,300,000 -3,000,000 -5,200,000 -3,200,000 -4,800,000 -5,500,000 -4,600,000 -6,700,000 -3,100,000 -4,100,000 -5,100,000 -6,500,000 -4,500,000 -4,100,000 -12,700,000 -13,800,000 -7,000,000 -4,700,000 -5,500,000 -3,200,000 -6,400,000 -4,100,000 -16,900,000 -2,800,000        
          purchase of investment securities
           -8,200,000  -64,100,000 -73,200,000 -359,100,000 -253,500,000 -262,600,000 -105,200,000 -109,800,000 -164,800,000 -111,900,000 -19,900,000 -15,400,000 -16,100,000 -17,500,000 -18,900,000 -21,000,000 -12,000,000 -12,200,000 -11,600,000 -11,900,000 -10,000,000 -2,400,000 -22,000,000 -8,700,000 -14,000,000 -8,400,000 -13,400,000 -5,000,000 -15,000,000 -8,600,000 -7,400,000 -6,200,000 -5,800,000 -2,200,000 -5,300,000 -2,700,000 -4,100,000 -4,600,000 -3,400,000 -1,400,000 -4,400,000 -8,500,000 -5,800,000 -2,500,000 -9,700,000 300,000        
          net decrease in cash and cash equivalents
           -139,500,000           105,800,000 -407,500,000           54,800,000 -257,700,000   58,600,000 -105,300,000  10,100,000 71,000,000 -137,200,000  61,400,000 37,500,000 -266,200,000  53,200,000 50,300,000 -112,400,000  186,000,000            
          affiliate transaction gains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          share-based compensation and affiliate equity compensation expense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          decrease in receivables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          decrease in other assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          investments in affiliates, net of cash acquired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          proceeds from affiliate transactions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          return of capital from equity method investments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          purchase of fixed assets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          purchase of investment securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          repurchase of common stock, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          subscriptions (redemptions) to consolidated affiliate sponsored investment products, net . . . . . . . . . . . . . . . .
                                                                 
          effect of consolidation (deconsolidation) of affiliates and affiliate sponsored investment products
                                                                 
          lease liabilities paid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          shares received for settlement of accelerated share repurchase agreement . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          payables recorded for share repurchases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          eqt ordinary shares received from bpea transaction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          other investments from bpea transaction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
                                                                 
          affiliate transaction gain
                                                                 
          decrease in payables, accrued liabilities, and other liabilities
             9,300,000    40,000,000 -59,700,000 -141,800,000    -196,500,000    -72,600,000                                      
          proceeds from affiliate transaction
                                                                 
          effect of (deconsolidation) consolidation of affiliates and affiliate sponsored investment products
                                                                 
          borrowings of senior bank debt and junior subordinated notes
              450,000,000                                                  
          effect of deconsolidation of affiliates and consolidation of affiliate sponsored investment products
                                                                 
          affiliate equity issuances
               -33,000,000    7,300,000                                              
          effect of deconsolidation of affiliates
                  3,700,000 -4,900,000                                              
          decrease in receivables
                68,000,000 47,400,000   77,500,000 9,000,000   112,700,000    -7,900,000            78,200,000                         
          borrowings of senior bank debt
                25,000,000                                      375,000,000 -95,000,000 136,000,000 520,000,000 -124,000,000 99,000,000 107,000,000  
          repayments of senior bank debt and junior convertible securities
                -25,000,000 -2,800,000 -41,500,000 -16,500,000 -6,900,000 -3,300,000 -7,800,000 -15,000,000                                      
          repurchase of common stock
                                    -78,700,000 -103,200,000 -150,800,000 -173,100,000 -116,800,000 -106,200,000 -90,200,000 -80,000,000 -16,500,000 -16,900,000 -34,100,000 -64,800,000 -117,000,000 -197,800,000 -139,100,000            
          subscriptions (redemptions) to consolidated affiliate sponsored investment products
                -2,900,000 -4,400,000 -2,600,000 -2,700,000                                              
          settlement of deferred payments
                                                                 
          income taxes paid
                                                                 
          interest paid
                                                                 
          lease liabilities paid
                                                                 
          payables recorded for investments in affiliates and contingent payment obligations
                                                                 
          right-of-use assets obtained in exchange for new operating leases
                                                                 
          shares received for settlement of accelerated share repurchase agreement
                                                                 
          payables recorded for share repurchases
                                                                 
          payables recorded for affiliate equity purchases
                                                       55,200,000  9,300,000  7,505,000  335,000 1,131,000 185,000 -2,709,000 
          eqt ordinary shares received from bpea transaction
                                                                 
          other investments from bpea transaction
                                                                 
          net realized and unrealized losses on investment securities
                 -20,500,000                                                
          cash flow (used in) from investing activities
                 186,800,000                                                
          affiliate equity
                 -19,900,000    -2,700,000 -25,400,000 6,300,000  -3,000,000 -29,800,000 -15,000,000                                      
          effect of deconsolidation of affiliates and affiliate sponsored investment products
                        -3,700,000                                        
          distributions of earnings received from equity method investments
                   305,500,000 53,800,000 63,300,000 103,300,000 173,100,000 49,400,000 61,500,000 68,700,000 157,900,000 39,600,000 37,000,000 35,800,000 124,400,000 42,000,000 54,500,000 59,400,000 96,500,000 56,000,000 82,500,000 102,100,000 225,700,000  84,500,000                        
          share-based compensation and affiliate equity expense
                   25,300,000 32,900,000 24,200,000 25,800,000 30,900,000 35,800,000 32,900,000 23,100,000 34,900,000 36,500,000 25,200,000 32,700,000 24,800,000 27,500,000 20,900,000 22,500,000 19,500,000 23,900,000 27,700,000 19,400,000 30,100,000 21,800,000 20,400,000 22,200,000 26,000,000 14,800,000 32,400,000 18,000,000 15,200,000 18,000,000 17,600,000 49,800,000 17,300,000 31,500,000 21,100,000            
          equity method loss
                        -117,400,000 -35,900,000 -37,500,000 -51,700,000 -35,400,000 -17,000,000 -17,400,000 113,200,000 19,500,000 -10,300,000 -29,300,000 358,100,000                              
          bpea transaction gain
                                                                 
          proceeds from the bpea transaction and return of capital from equity method investments
                                                                 
          sale of investment securities
                    243,500,000 20,300,000 6,900,000 9,500,000 30,400,000 9,900,000 6,700,000 9,400,000 10,100,000 3,400,000 2,400,000 31,100,000 39,800,000 8,100,000 8,100,000 16,900,000 21,900,000 16,200,000 3,900,000 6,600,000 28,800,000 19,200,000 20,800,000 31,300,000 23,800,000 13,500,000 20,800,000 7,200,000 2,400,000 4,300,000 16,400,000 1,800,000 3,400,000 6,600,000 6,100,000 1,200,000 10,400,000 -2,500,000 -4,628,000 4,629,000      
          cash flow used in investing activities
                    156,700,000 -94,600,000 -14,600,000 -157,400,000 -405,900,000    -45,700,000     -96,900,000 -42,900,000 -100,000         -463,500,000 -328,700,000 10,900,000 -550,900,000 -262,100,000 -32,100,000 -26,000,000 -4,300,000 -717,100,000 -5,500,000   -16,200,000 -31,300,000        
          subscriptions to consolidated affiliate sponsored investment products, net of redemptions
                    6,500,000 -400,000 2,500,000 4,400,000                                          
          income taxes paid (refunds received)
                                                                 
          effect of deconsolidation of affiliate sponsored investment products
                                 -2,600,000                              
          increase in payables, accrued liabilities and other liabilities
                                    19,900,000            24,500,000 72,300,000   -34,500,000 168,800,000 61,400,000 -50,800,000          
          divestments of affiliates and return of capital from equity method investments
                                                                 
          investments in affiliates
                         -100,000 -133,000,000 -11,800,000 -42,100,000 -1,700,000 -700,000 -102,500,000 -25,700,000 -34,100,000   -300,000 -25,600,000 -4,700,000 -476,400,000 -333,500,000 -100,000 -551,300,000 -247,700,000 -18,000,000   -710,600,000 -400,000 -425,100,000 -108,900,000         
          decrease in payables, accrued liabilities and other liabilities
                            72,500,000 -59,800,000 132,700,000 -209,600,000  18,100,000 60,100,000 -172,900,000   25,400,000 -128,000,000  117,900,000 46,400,000 -180,400,000  8,200,000 27,900,000 -164,100,000    -183,400,000              
          divestments of affiliates
                                88,900,000 28,800,000                              
          borrowings of senior bank debt, senior notes and junior subordinated notes
                                                                 
          repayments of senior bank debt
                                                               
          payables recorded for contingent payment arrangements
                                                                 
          payables recorded for investments in affiliates
                                                                 
          stock issued upon vesting of restricted stock units
                                                                 
          increase in other assets
                                -47,400,000 -3,200,000 -100,000 -700,000 -1,500,000 -4,200,000 -2,000,000 -4,000,000  400,000 -3,300,000 -700,000  -18,800,000       -300,000 -3,300,000            
          borrowings of senior bank debt and senior notes
                             275,000,000                                    
          affiliate equity repurchases and issuances
                             -89,000,000 -59,100,000 -84,400,000                                  
          deferred income tax benefit
                              -300,000 -19,200,000                                  
          cash flow from (used) in investing activities
                              -12,800,000 15,900,000                                  
          borrowings of debt
                               250,000,000 50,000,000 84,400,000 336,300,000                              
          repayments of debt
                                -50,000,000 -75,000,000 -385,000,000                              
          supplemental disclosure of non-cash financing activities:
                                                                 
          affiliate equity issuances and repurchases
                                 -32,900,000 -35,900,000 -6,000,000 -15,700,000 -47,100,000 -42,600,000 -8,300,000 -53,200,000 -35,400,000 -59,500,000 -17,600,000 -33,700,000 1,400,000 -17,600,000 -54,100,000 -34,900,000 -60,600,000 -12,000,000 -13,100,000 -20,900,000 -11,400,000 -33,600,000 200,000 -106,400,000 -700,000        
          adjustments to reconcile net income to net cash flow from operating activities:
                                                                 
          deferred income tax provision
                                    20,800,000 12,400,000 5,300,000 13,400,000 -203,900,000 24,300,000 20,700,000 35,300,000 -10,500,000 19,400,000 22,900,000 27,500,000 17,700,000 17,300,000 25,600,000 34,100,000 13,200,000 18,700,000 15,800,000 15,100,000 32,500,000 -20,900,000 59,000 8,496,000 24,044,000 1,056,000 -663,000 6,906,000 -291,000 
          purchases of securities by affiliate sponsored consolidated products
                                    -120,400,000 -47,200,000 -13,300,000 -9,900,000                          
          sales of securities by affiliate sponsored consolidated products
                                    20,000,000 5,500,000 11,600,000 12,500,000                          
          issuance of common stock
                                    600,000 5,000,000 1,100,000 3,000,000 8,200,000 4,200,000 9,200,000 20,300,000 302,600,000 155,500,000 3,200,000 4,500,000 3,800,000 800,000 9,600,000 43,600,000 3,500,000 13,900,000 17,200,000 6,800,000 36,500,000 4,900,000 -32,492,000 35,625,000 41,389,000   32,407,000  
          subscriptions to affiliate sponsored consolidated products, net of redemptions
                                                                 
          cash flow from financing activities
                                        -318,200,000   -277,400,000 162,900,000 52,100,000 -277,000,000 262,900,000    -217,500,000    94,100,000 -723,600,000 34,900,000  7,224,000      
          net cash outflows upon the consolidation and deconsolidation of affiliate sponsored products
                                                                 
          borrowings of senior debt
                                     25,000,000 125,000,000 440,000,000  240,000,000 130,000,000 75,000,000 450,000,000 315,000,000 70,000,000 515,000,000 320,000,000 410,000,000 523,300,000 730,000,000 30,000,000 290,000,000 696,500,000          
          repayments of senior debt
                                     -61,500,000 -105,000,000 -435,000,000  -360,000,000                        
          effect of foreign exchange rate changes on cash and cash equivalents
                                      -9,400,000 6,700,000 4,200,000 4,000,000 4,200,000 1,800,000 -7,500,000 -4,000,000 -11,400,000 -4,300,000 -5,200,000 -6,500,000 8,400,000 -9,700,000 -6,900,000 -6,500,000   -3,900,000 6,100,000 362,000 282,000 421,000     
          income from equity method investments
                                                                 
          purchases of trading securities by affiliate sponsored consolidated products
                                        -10,000,000 -7,700,000 -7,300,000 -9,100,000                      
          sales of trading securities by affiliate sponsored consolidated products
                                        6,700,000 8,200,000 7,900,000 7,100,000                      
          repayments of senior debt, senior notes and convertible securities
                                                                 
          excess tax benefit from share-based compensation
                                             1,000,000 1,000,000 -600,000 1,400,000 800,000 7,800,000 34,500,000 2,900,000             
          settlement of forward equity sale agreement
                                        5,200,000                     
          stock issued under incentive plans
                                                               
          income from equity method investments, net of amortization
                                         -70,700,000 -75,000,000 -85,900,000 -128,100,000 -67,500,000 -65,200,000 -68,000,000 -117,700,000 -58,000,000 -60,100,000 -53,100,000 -129,100,000 -50,100,000 -56,300,000 -46,200,000 -273,700,000 2,100,000        
          amortization of issuance costs
                                         1,000,000 1,200,000 1,100,000 1,200,000 1,200,000 1,200,000 1,200,000 1,200,000         -1,100,000 20,000 758,000 2,130,000 4,000    
          net cash inflows upon the consolidation and deconsolidation of affiliate sponsored products
                                                                 
          imputed interest expense and contingent payment arrangements
                                           800,000 4,100,000 900,000 900,000 -2,000,000 -300,000 400,000 -13,200,000 -27,200,000 2,500,000 2,800,000 2,300,000 22,500,000          
          repayments of senior debt and convertible securities
                                           -160,000,000 -455,000,000 -340,000,000 -235,000,000 -95,000,000 -225,000,000 -475,000,000 -60,000,000 -496,000,000 -125,000,000 -80,000,000 -390,000,000 -425,600,000          
          note and contingent payments
                                           1,800,000 2,000,000 -100,000 800,000 2,200,000 4,100,000 7,000,000 3,500,000 5,900,000 2,300,000 1,700,000 5,300,000 5,100,000 -40,900,000 -1,400,000        
          settlement of 2006 junior convertible securities
                                                               
          cash assumed upon consolidation of affiliate sponsored investment products
                                             200,000                    
          stock received in settlement of liability
                                                500,000 3,100,000 700,000 44,000,000          
          payables recorded under contingent payment arrangements
                                                 -18,000,000                
          stock issued under other incentive plans
                                                   9,500,000 127,200,000 -300,000 -1,700,000 -61,600,000          
          payables recorded for forward equity sale settlements
                                                                 
          share-based and affiliate equity compensation
                                                       14,100,000          
          cash flow used in investing activities:
                                                                 
          stock issued in settlement of 2006 junior convertible trust preferred securities
                                                       217,800,000          
          imputed interest and contingent payment arrangements
                                                         -4,500,000        
          share-based compensation
                                                         200,000        
          affiliate equity expense
                                                         -700,000        
          other adjustments
                                                         -9,200,000  1,153,000 7,094,000 -55,000 1,109,000 380,000  
          decrease in investment advisory fees receivable
                                                           23,466,000      
          increase in prepaids and other current assets
                                                                 
          increase in unsettled fund shares receivable
                                                                 
          increase in unsettled fund shares payable
                                                         220,600,000        
          increase in accounts payable, accrued liabilities and other long-term liabilities
                                                         30,000,000   23,319,000 -10,836,000    
          issuance of senior notes
                                                                 
          settlement of senior convertible securities
                                                                 
          issuance costs
                                                         7,000,000        
          excess tax benefit from exercise of stock options
                                                         4,300,000 -16,474,000 22,340,000 18,645,000 2,692,000 -9,529,000 11,239,000  
          notes received for affiliate equity sales
                                                           16,431,000 10,052,000 1,858,000 -835,000 985,000 2,553,000 
          tax benefit from exercise of stock options
                                                          -2,926,000 3,539,000 4,035,000 1,023,000 -2,586,000 3,010,000 16,000 
          increase in investment advisory fees receivable
                                                                 
          decrease in prepaids and other current assets
                                                           791,000  -496,000 433,000 2,491,000  
          decrease in unsettled fund shares receivable
                                                                 
          repurchase of senior convertible securities
                                                                 
          amortization of intangible assets
                                                          -21,000 7,943,000 20,539,000 -15,000 6,854,000 788,000 
          accretion of interest
                                                          -1,000 708,000 1,771,000 2,000 -9,000 596,000 
          stock option expense
                                                          -726,000 2,644,000      
          (increase) decrease in investment advisory fees receivable
                                                                 
          decrease in affiliate investments in partnerships
                                                          6,658,000 2,173,000 5,816,000     
          (increase) decrease in prepaids and other current assets
                                                                 
          (increase) decrease in other assets
                                                            2,928,000     
          increase (decrease) in accounts payable, accrued liabilities and other long-term liabilities
                                                                 
          increase (decrease) in minority interest
                                                                 
          cost of investments in affiliates, net of cash acquired
                                                                 
          cash flow used in financing activities:
                                                                 
          issuance of junior convertible trust preferred securities
                                                                 
          cost of call spread option agreements
                                                                 
          repayments of notes payable and other liabilities
                                                                 
          redemptions of minority interest—affiliate investments in partnerships
                                                                 
          stock issued for zero coupon senior convertible note conversions
                                                           4,658,000 10,900,000 -375,000 -9,002,000 9,935,000  
          cash flow used in operating activities:
                                                                 
          adjustments to reconcile net income to net cash flow used in operating activities:
                                                                 
          decrease in accounts payable, accrued liabilities and other long-term liabilities
                                                                 
          decrease in minority interest
                                                                 
          cash flow used in operating activities
                                                                 
          redemptions of minority interest- affiliate investments in partnerships
                                                                 
          increase in minority interest
                                                                5,267,000 
          costs of investments in affiliates, net of cash acquired
                                                                 
          purchase of investments
                                                                 
          sale of investments
                                                                 
          repayment of debt assumed in new investment
                                                                 
          issuance of convertible securities
                                                                 
          repurchase of convertible securities
                                                                 
          repayment of senior debt
                                                                 
          repurchase of senior debt
                                                                 
          repurchase of common stock.
                                                                 
          repayment of notes payable and other liabilities
                                                                 
          cash flow from (used in) financing activities
                                                                 
          net increase (decrease) in cash and cash equivalents
                                                                 
          stock issued to settle 2001 prides
                                                                 
          payables recorded for affiliate equity purchases.
                                                                 
          gain realized from settlement of forward purchase contracts
                                                                 
          stock issued in new investment
                                                                 
          debt assumed in new investment
                                                                 
          repayment of debt assumed from new investment
                                                                 
          redemptions of minority interest – affiliate investments in partnerships
                                                                 
          debt assumed from new investment
                                                                 
          sale of investment securities – affiliate investments in partnerships
                                                                 
          issuances of common stock
                                                                 
          redemptions of minority interest - affiliate investments in partnerships
                                                                 
          effect of foreign exchange rate changes on cash flow
                                                                 
          amortization of debt issuance costs
                                                               663,000 
          purchase of investment securities—affiliate investments in partnerships
                                                                 
          sale of investment securities—affiliate investments in partnerships
                                                               29,835,000  
          cash flow from (used in) investing activities
                                                                 
          payable recorded to settle forward equity sale agreement
                                                                 
          decrease in other current assets
                                                                 
          increase in non-current other receivables
                                                                 
          increase in accounts payable, accrued expenses and other liabilities
                                                                7,567,000 
          repurchase of senior debt securities
                                                                 
          stock issued in settlement of indebtedness
                                                                 
          depreciation and amortization of fixed assets
                                                                 
          income from equity method investment, net of amortization
                                                                 
          distributions received from equity method investment
                                                                 
          other investment income
                                                                 
          decrease in non-current other receivables
                                                                 
          cash flow from (used in) financing activities: