XML 134 R121.htm IDEA: XBRL DOCUMENT v3.10.0.1
Segment and Geographic Information - Segment Reporting Information (Detail) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Segment Reporting Information [Line Items]        
Gains from mortgage banking activities/originations, net $ 41,878 $ 73,547 $ 80,792 $ 118,808
Revenue from contracts with customers 787,082   1,574,248  
Servicing fees 32,333 26,840 61,259 51,672
Other revenues 1,429 876 2,403 1,852
Total non-interest revenues 947,710 829,724 1,895,608 1,602,911
Interest income 12,366 19,177 21,114 29,183
Total revenues 960,076 848,901 1,916,722 1,632,094
Interest expense 27,441 26,490 54,579 45,253
Non-interest expenses 868,781 734,443 1,704,838 1,446,893
Total expenses 896,222 760,933 1,759,417 1,492,146
Other income (losses), net:        
Gains (losses) on equity investments 2,854 1,602 8,655 1,839
Other income (losses) (810) 4,713 33,132 9,733
Total other income (losses), net 2,044 6,315 41,787 12,129
Gain (loss) on divestiture and sale of investments       557
Income (loss) from operations before income taxes 65,898 94,283 199,092 152,077
Corporate Items [Member]        
Segment Reporting Information [Line Items]        
Other revenues 840 93 853 123
Total non-interest revenues 6,774 5,669 13,086 12,264
Interest income 4,019 4,672 5,861 6,372
Total revenues 10,793 10,341 18,947 18,636
Interest expense 23,006 17,036 46,452 33,925
Non-interest expenses 125,607 69,102 206,416 148,354
Total expenses 148,613 86,138 252,868 182,279
Other income (losses), net:        
Gains (losses) on equity investments 1,080 1,602 3,705 1,839
Other income (losses) (1,951) 644 18,623 1,016
Total other income (losses), net (871) 2,246 22,328 3,412
Gain (loss) on divestiture and sale of investments       557
Income (loss) from operations before income taxes (138,691) (73,551) (211,593) (160,231)
Brokerage Revenues, Rates [Member]        
Segment Reporting Information [Line Items]        
Revenue from contracts with customers 145,148 133,469 305,920 269,221
Brokerage Revenues, Foreign Exchange [Member]        
Segment Reporting Information [Line Items]        
Revenue from contracts with customers 98,559 79,681 197,609 159,707
Brokerage Revenues, Credit [Member]        
Segment Reporting Information [Line Items]        
Revenue from contracts with customers 75,526 70,730 157,576 152,600
Brokerage Revenues, Energy and Commodities [Member]        
Segment Reporting Information [Line Items]        
Revenue from contracts with customers 56,277 48,479 116,426 101,624
Brokerage Revenues, Equities, Insurance, and Other Asset Classes [Member]        
Segment Reporting Information [Line Items]        
Revenue from contracts with customers 87,965 85,324 185,719 161,030
Brokerage Revenues, Leasing and Other Services [Member]        
Segment Reporting Information [Line Items]        
Revenue from contracts with customers 178,142 144,681 337,520 272,255
Brokerage Revenues, Real Estate Capital Markets [Member]        
Segment Reporting Information [Line Items]        
Revenue from contracts with customers 101,691 95,168 203,055 172,558
Real Estate Management And Other Services [Member]        
Segment Reporting Information [Line Items]        
Revenue from contracts with customers 107,121 51,589 203,999 102,219
Fees From Related Parties [Member]        
Segment Reporting Information [Line Items]        
Revenue from contracts with customers 6,271 6,018 12,861 12,956
Fees From Related Parties [Member] | Corporate Items [Member]        
Segment Reporting Information [Line Items]        
Revenue from contracts with customers 5,934 5,576 12,233 12,141
Data, Software And Post-Trade [Member]        
Segment Reporting Information [Line Items]        
Revenue from contracts with customers 15,370 13,322 30,469 26,409
Financial Services [Member] | Operating Segments [Member]        
Segment Reporting Information [Line Items]        
Other revenues 483 655 1,396 1,597
Total non-interest revenues 479,328 431,660 995,115 872,188
Interest income 921 657 1,755 1,307
Total revenues 480,249 432,317 996,870 873,495
Non-interest expenses 375,460 351,579 779,281 705,485
Total expenses 375,460 351,579 779,281 705,485
Other income (losses), net:        
Other income (losses) 3,444 4,069 14,379 8,717
Total other income (losses), net 3,444 4,069 14,379 8,717
Income (loss) from operations before income taxes 108,233 84,807 231,968 176,727
Financial Services [Member] | Brokerage Revenues, Rates [Member] | Operating Segments [Member]        
Segment Reporting Information [Line Items]        
Revenue from contracts with customers 145,148 133,469 305,920 269,221
Financial Services [Member] | Brokerage Revenues, Foreign Exchange [Member] | Operating Segments [Member]        
Segment Reporting Information [Line Items]        
Revenue from contracts with customers 98,559 79,681 197,609 159,707
Financial Services [Member] | Brokerage Revenues, Credit [Member] | Operating Segments [Member]        
Segment Reporting Information [Line Items]        
Revenue from contracts with customers 75,526 70,730 157,576 152,600
Financial Services [Member] | Brokerage Revenues, Energy and Commodities [Member] | Operating Segments [Member]        
Segment Reporting Information [Line Items]        
Revenue from contracts with customers 56,277 48,479 116,426 101,624
Financial Services [Member] | Brokerage Revenues, Equities, Insurance, and Other Asset Classes [Member] | Operating Segments [Member]        
Segment Reporting Information [Line Items]        
Revenue from contracts with customers 87,965 85,324 185,719 161,030
Financial Services [Member] | Data, Software And Post-Trade [Member] | Operating Segments [Member]        
Segment Reporting Information [Line Items]        
Revenue from contracts with customers 15,370 13,322 30,469 26,409
Real Estate Services [Member] | Operating Segments [Member]        
Segment Reporting Information [Line Items]        
Gains from mortgage banking activities/originations, net 41,878 73,547 80,792 118,808
Servicing fees 32,333 26,840 61,259 51,672
Other revenues 106 128 154 132
Total non-interest revenues 461,608 392,395 887,407 718,459
Interest income 7,426 13,848 13,498 21,504
Total revenues 469,034 406,243 900,905 739,963
Interest expense 4,435 9,454 8,127 11,328
Non-interest expenses 367,714 313,762 719,141 593,054
Total expenses 372,149 323,216 727,268 604,382
Other income (losses), net:        
Gains (losses) on equity investments 1,774   4,950  
Other income (losses) (2,303)   130  
Total other income (losses), net (529)   5,080  
Income (loss) from operations before income taxes 96,356 83,027 178,717 135,581
Real Estate Services [Member] | Brokerage Revenues, Leasing and Other Services [Member] | Operating Segments [Member]        
Segment Reporting Information [Line Items]        
Revenue from contracts with customers 178,142 144,681 337,520 272,255
Real Estate Services [Member] | Brokerage Revenues, Real Estate Capital Markets [Member] | Operating Segments [Member]        
Segment Reporting Information [Line Items]        
Revenue from contracts with customers 101,691 95,168 203,055 172,558
Real Estate Services [Member] | Real Estate Management And Other Services [Member] | Operating Segments [Member]        
Segment Reporting Information [Line Items]        
Revenue from contracts with customers 107,121 51,589 203,999 102,219
Real Estate Services [Member] | Fees From Related Parties [Member] | Operating Segments [Member]        
Segment Reporting Information [Line Items]        
Revenue from contracts with customers $ 337 $ 442 $ 628 $ 815