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Pay vs Performance Disclosure | 12 Months Ended
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Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure, Table |  | ## Pay Versus Performance Table for Fiscal Year 2024 The Pay Versus Performance Table below discloses the relationship between the compensation actually paid (“CAP”) to the executive officers and the Company’s financial performance during the years ended December 31, 2020, 2021, 2022, 2023, and 2024. The compensation information presented in this table is different from compensation information presented in the CD&A and in the Summary Compensation Table above. The differences can largely be attributed to variation in the treatment of stock awards in each of these tables as described in greater detail below.
• | The compensation presented in the “2024 Compensation for the CEO and Other NEOs” section of the CD&A illustrates compensation paid or granted to NEOs based on their performance during the 2024 performance period as determined by the scorecard approach.The stock awards shown as “JHG RSUs” and “JHG PSUs” in these tables include the portions of 2024 total variable compensation that will be deferred into JHG RSUs and JHG PSUs when they are granted in February 2025.
• | In accordance with SEC rules, the Stock Awards column in the Summary Compensation Table includes the aggregate grant date fair values of the RSUs and PSUs granted during 2024, even though the number of RSUs and PSUs granted was determined based on the 2023 performance of the executive officers.
• | The Pay Versus Performance Table below differs from both the information presented in the CD&A and in the Summary Compensation Table, because it calculates actual compensation based on different methodologies, including the value of outstanding unvested stock awards as of December 31, 2024.
|  |  |  |  | Summary |  |  |  |  |  |  |  | Average SCT |  | Average Compensa- |  | Value of Initial Fixed $100 Investment Based On: |  |  |  |  |  |
Year |  | Summary Compensa- tion Table Total for Ali Dibadj ($) |  | Compensa- tion Table Total for Richard Weil ($) |  | Compensa- tion Actually Paid to Ali Dibadj ($)(1) |  | Compensat- ion Actually Paid to Richard Weil ($)(1) |  | Total for Non-PEO Named Executive Officers ($) |  | tion Actually Paid to Non- PEO Named Executive Officers ($)(2) |  | Total Shareholder Return ($) |  | Peer Group Total Shareholder Return ($)(3) |  | Net Income (millions) ($) |  | Adjusted Operating Margin (%)(4)(5)
2024 |  |  | 13,280,207 |  |  |  | — |  |  |  | 19,760,776 |  |  |  | — |  |  |  | 3,233,242 |  |  |  | 4,148,705 |  |  |  | 227.14 |  |  |  | 232.43 |  |  |  | 408.9 |  |  |  | 34.4 |
2023(1a) |  |  | 9,883,732 |  |  |  | — |  |  |  | 12,029,045 |  |  |  | — |  |  |  | 2,361,882 |  |  |  | 2,925,173 |  |  |  | 153.98 |  |  |  | 168.44 |  |  |  | 393.0 |  |  |  | 30.9 |
2022 |  |  | 7,947,815 |  |  |  | 4,515,893 |  |  |  | 8,027,246 |  |  |  | (2,057,211 | ) |  |  | 3,259,428 |  |  |  | 2,559,255 |  |  |  | 113.22 |  |  |  | 128.15 |  |  |  | 372.4 |  |  |  | 33.8 |
2021 |  |  | — |  |  |  | 9,317,046 |  |  |  | — |  |  |  | 15,802,892 |  |  |  | 2,613,369 |  |  |  | 3,185,241 |  |  |  | 190.36 |  |  |  | 171.06 |  |  |  | 620.0 |  |  |  | 43.4 |
2020 |  |  | — |  |  |  | 8,388,794 |  |  |  | — |  |  |  | 12,221,851 |  |  |  | 2,046,390 |  |  |  | 2,565,353 |  |  |  | 141.94 |  |  |  | 115.88 |  |  |  | 130.3 |  |  |  | 38.1 |
(1) | The amounts in the following table represent each of the amounts deducted and added to the equity award values for our Principal Executive Officer (“PEO”), which in our case is the CEO, for the applicable year for purposes of computing the CAP amounts appearing in these columns of the Pay Versus Performance Table:
(2) | The amounts in the following table represent each of the amounts deducted and added to the equity award values for the non-PEO NEOs for the applicable year for purposes of computing the CAP amounts appearing in the Pay Versus Performance Table:
(3) | The companies included in the peer group TSR calculations are the publicly traded companies included in the S&P US BMI Asset Management & Custody Banks Index used by the Company for purposes of disclosing our cumulative TSR in our Annual Report on Form 10-K for the fiscal year ended December 31, 2024. The S&P US BMI Asset Management & Custody Banks Index is a market-value weighted index of 36 asset management companies.
(4) | In addition to financial results reported in accordance with GAAP, we report certain financial measures on a non-GAAP basis. These measures are not in accordance with, or a substitute for, GAAP, and our financial measures may differ from the non-GAAP financial measures used by other companies. For additional information, see Annex A, “Reconciliation of Non-GAAP Financial Measures”.
(5) | Adjusted operating margin is adjusted operating income divided by adjusted revenue for 2024. This measure has been designated as the “Company-Selected Measure” for 2024, in accordance with SEC rules, and represents the most important financial performance measure (that is not otherwise required to be disclosed in the table) used by the Company to link CAP to our NEOs in 2024.
(1a) | In accordance with SEC rules, the amounts in this column for 2024 are, with the exception of Mr. Cassidy, the aggregate grant date fair values of the RSUs and PSUs granted during 2024, even though the value awarded was based on 2023 performance. For Mr. Cassidy, the amount in this column for 2024 represents a new hire RSU award, granted upon hire in August 2024.
(1) | The amounts in the following table represent each of the amounts deducted and added to the equity award values for our Principal Executive Officer (“PEO”), which in our case is the CEO, for the applicable year for purposes of computing the CAP amounts appearing in these columns of the Pay Versus Performance Table:
| Year |  | PEO Name |  | Grant Date Fair Value of Equity Awards Granted During Applicable Year ($)(i) |  | Year-End Fair Value of Equity Awards Granted During Applicable Year ($) |  | Change in Fair Value as of Year-End of Any Prior Year Awards that Remain Unvested as of Year-End ($) |  | Fair Value of Awards Granted and Vested in the Applicable Year ($) |  | Change in Fair Value as of the Vesting Date of Any Prior Year Awards that Vested During Applicable Year ($) |  | Dollar Value of Any Dividends or Other Earnings Paid on Stock Awards Prior to the Vesting Date ($)(ii) |  | Total Equity Value Adjustments Reflected in Compensation Actually Paid ($)(iii)
| 2024 |  | Ali Dibadj |  |  | (7,192,559 | ) |  |  | 9,835,998 |  |  |  | 3,298,552 |  |  |  | — |  |  |  | 189,303 |  |  |  | 349,275 |  |  |  | 6,480,569 |
| 2023 |  | Ali Dibadj |  |  | (5,950,035 | ) |  |  | 6,537,666 |  |  |  | 928,538 |  |  |  | — |  |  |  | 280,749 |  |  |  | 348,395 |  |  |  | 2,145,313 |
| 2022 |  | Ali Dibadj |  |  | (5,000,022 | ) |  |  | 4,916,409 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 163,044 |  |  |  | 79,431 |
| 2022 |  | Richard Weil |  |  | (1,000,027 | ) |  |  | 697,321 |  |  |  | (2,409,840 | ) |  |  | — |  |  |  | (3,895,246 | ) |  |  | 34,688 |  |  |  | (6,573,104 | )
| 2021 |  | Richard Weil |  |  | (1,950,007 | ) |  |  | 3,607,008 |  |  |  | 4,928,291 |  |  |  | — |  |  |  | (101,092 | ) |  |  | 1,646 |  |  |  | 6,485,846 |
| 2020 |  | Richard Weil |  |  | (1,856,267 | ) |  |  | 3,151,292 |  |  |  | 2,504,043 |  |  |  | — |  |  |  | 3,233 |  |  |  | 30,756 |  |  |  | 3,833,057 |
| (i) | Represents the deduction of amounts reported in the Stock Awards column of the Summary Compensation Table.
| (ii) | Represents dividends paid or accrued on stock awards for the applicable year, prior to the vesting date(s) that are not otherwise reflected in the CAP to the applicable PEO.
| (iii) | Represents the total adjustments to the Summary Compensation Table in respect of equity awards for the applicable year, as reflected in CAP.
| (1a) | In accordance with SEC rules, the amounts in this column for 2024 are, with the exception of Mr. Cassidy, the aggregate grant date fair values of the RSUs and PSUs granted during 2024, even though the value awarded was based on 2023 performance. For Mr. Cassidy, the amount in this column for 2024 represents a new hire RSU award, granted upon hire in August 2024.
(2) | The amounts in the following table represent each of the amounts deducted and added to the equity award values for the non-PEO NEOs for the applicable year for purposes of computing the CAP amounts appearing in the Pay Versus Performance Table:
| Year |  | NEO Names |  | Grant Date Fair Value of Equity Awards Granted During Applicable Year ($) |  | Year-End Fair Value of Equity Awards Granted During Applicable Year ($) |  | Change in Fair Value as of Year- End of Any Prior Year Awards that Remain Unvested as of Year-End ($) |  | Fair Value of Awards Granted and Vested in the Applicable Year ($) |  | Change in Fair Value as of the Vesting Date of Any Prior Year Awards that Vested During Applicable Year ($) |  | Dollar Value of Any Dividends or Other Earnings Paid on Stock Awards Prior to the Vesting Date ($)(i) |  | Total Equity Value Adjustments Reflected in Compensation Actually Paid ($)(ii) |
| 2024(iii) |  | 2024 AVERAGE |  |  | (1,570,077 | ) |  |  | 2,031,743 |  |  |  | 335,770 |  |  |  | — |  |  |  | 35,709 |  |  |  | 82,318 |  |  |  | 915,463 |
| 2023(iv) |  | 2023 AVERAGE |  |  | (1,015,966 | ) |  |  | 1,116,304 |  |  |  | 294,447 |  |  |  | — |  |  |  | 56,082 |  |  |  | 112,424 |  |  |  | 563,291 |
| 2022(v)(vi) |  | 2022 AVERAGE |  |  | (1,875,254 | ) |  |  | 1,320,305 |  |  |  | (377,728 | ) |  |  | 474,002 |  |  |  | (340,406 | ) |  |  | 98,908 |  |  |  | (700,173 | )
| 2021(vii) |  | 2021 AVERAGE |  |  | (547,511 | ) |  |  | 781,573 |  |  |  | 284,199 |  |  |  | — |  |  |  | (11,677 | ) |  |  | 65,288 |  |  |  | 571,872 |
| 2020(viii) |  | 2020 AVERAGE |  |  | (444,495 | ) |  |  | 692,739 |  |  |  | 249,241 |  |  |  | — |  |  |  | (32,744 | ) |  |  | 54,222 |  |  |  | 518,963 |
| (i) | Represents dividends paid or accrued on stock awards for the applicable year, prior to the vesting date(s) that are not otherwise reflected in the CAP to the non-PEO NEOs.
| (ii) | Represents the total adjustments to the Average Summary Compensation Table Total in respect of equity awards for the applicable year, as reflected in CAP.
| (iii) | 2024 NEOs include: Messrs. Thompson, Cassidy, and Lowry and Ms. Rosenberg.
| (iv) | 2023 NEOs include: Messrs. Thompson and Lowry, Ms. Rosenberg, and Georgina Fogo, Chief Risk Officer.
| (v) | 2022 NEOs include: Mr. Thompson, Mses. Fogo; Rosenberg, Tiphani Krueger, former Global Head of Human Resources, and Suzanne Cain, former Global Head of Distribution. Mr. Thompson served as our Interim Chief Executive Officer from April 1, 2022, until Mr. Dibadj’s appointment on June 21, 2022. In connection with Mr. Thompson’s interim role, he continued to receive the same salary he received in 2022 for his role as Chief Financial Officer. Accordingly, Mr. Thompson’s 2022 compensation has been included in the average compensation column for our non-PEO NEOs.
| (vi) | In 2021, the Compensation Committee considered the uncertainty caused by the former CEO’s retirement, combined with an increase in shareholder activism, and decided to grant one-time Transition Awards to each of the NEOs to reinforce leadership stability. Such awards were granted in February 2022 after the end of the 2021 performance year. An unintended consequence of this timing is that the Transition Awards are included in 2022 compensation, which could be interpreted to suggest that our NEOs received compensation increases for disappointing performance in 2022 rather than the performance year in which the value was determined.
| (vii) | 2021 NEOs include: Mr. Thompson, Mses. Cain, Fogo, and Rosenberg.
| (viii) | 2020 NEOs include: Mr. Thompson, Mses. Cain, Fogo, and Rosenberg.
(3) | The companies included in the peer group TSR calculations are the publicly traded companies included in the S&P US BMI Asset Management & Custody Banks Index used by the Company for purposes of disclosing our cumulative TSR in our Annual Report on Form 10-K for the fiscal year ended December 31, 2024. The S&P US BMI Asset Management & Custody Banks Index is a market-value weighted index of 36 asset management companies.
(4) | In addition to financial results reported in accordance with GAAP, we report certain financial measures on a non-GAAP basis. These measures are not in accordance with, or a substitute for, GAAP, and our financial measures may differ from the non-GAAP financial measures used by other companies. For additional information, see Annex A, “Reconciliation of Non-GAAP Financial Measures”.
(5) | Adjusted operating margin is adjusted operating income divided by adjusted revenue for 2024. This measure has been designated as the “Company-Selected Measure” for 2024, in accordance with SEC rules, and represents the most important financial performance measure (that is not otherwise required to be disclosed in the table) used by the Company to link CAP to our NEOs in 2024.
Company Selected Measure Name |  | Adjusted operating margin |  |  |  |  |  |  |  |  |
Named Executive Officers, Footnote |  | 2024 NEOs include: Messrs. Thompson, Cassidy, and Lowry and Ms. Rosenberg. 2023 NEOs include: Messrs. Thompson and Lowry, Ms. Rosenberg, and Georgina Fogo, Chief Risk Officer. 2022 NEOs include: Mr. Thompson, Mses. Fogo; Rosenberg, Tiphani Krueger, former Global Head of Human Resources, and Suzanne Cain, former Global Head of Distribution. Mr. Thompson served as our Interim Chief Executive Officer from April 1, 2022, until Mr. Dibadj’s appointment on June 21, 2022. In connection with Mr. Thompson’s interim role, he continued to receive the same salary he received in 2022 for his role as Chief Financial Officer. Accordingly, Mr. Thompson’s 2022 compensation has been included in the average compensation column for our non-PEO NEOs. 2021 NEOs include: Mr. Thompson, Mses. Cain, Fogo, and Rosenberg. 2020 NEOs include: Mr. Thompson, Mses. Cain, Fogo, and Rosenberg. |  |  |  |  |  |  |  |  |
Peer Group Issuers, Footnote |  | The companies included in the peer group TSR calculations are the publicly traded companies included in the S&P US BMI Asset Management & Custody Banks Index used by the Company for purposes of disclosing our cumulative TSR in our Annual Report on Form 10-K for the fiscal year ended December 31, 2024. The S&P US BMI Asset Management & Custody Banks Index is a market-value weighted index of 36 asset management companies. |  |  |  |  |  |  |  |  |
Adjustment To PEO Compensation, Footnote [Text Block] |  |
| Year |  | PEO Name |  | Grant Date Fair Value of Equity Awards Granted During Applicable Year ($)(i) |  | Year-End Fair Value of Equity Awards Granted During Applicable Year ($) |  | Change in Fair Value as of Year-End of Any Prior Year Awards that Remain Unvested as of Year-End ($) |  | Fair Value of Awards Granted and Vested in the Applicable Year ($) |  | Change in Fair Value as of the Vesting Date of Any Prior Year Awards that Vested During Applicable Year ($) |  | Dollar Value of Any Dividends or Other Earnings Paid on Stock Awards Prior to the Vesting Date ($)(ii) |  | Total Equity Value Adjustments Reflected in Compensation Actually Paid ($)(iii)
| 2024 |  | Ali Dibadj |  |  | (7,192,559 | ) |  |  | 9,835,998 |  |  |  | 3,298,552 |  |  |  | — |  |  |  | 189,303 |  |  |  | 349,275 |  |  |  | 6,480,569 |
| 2023 |  | Ali Dibadj |  |  | (5,950,035 | ) |  |  | 6,537,666 |  |  |  | 928,538 |  |  |  | — |  |  |  | 280,749 |  |  |  | 348,395 |  |  |  | 2,145,313 |
| 2022 |  | Ali Dibadj |  |  | (5,000,022 | ) |  |  | 4,916,409 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 163,044 |  |  |  | 79,431 |
| 2022 |  | Richard Weil |  |  | (1,000,027 | ) |  |  | 697,321 |  |  |  | (2,409,840 | ) |  |  | — |  |  |  | (3,895,246 | ) |  |  | 34,688 |  |  |  | (6,573,104 | )
| 2021 |  | Richard Weil |  |  | (1,950,007 | ) |  |  | 3,607,008 |  |  |  | 4,928,291 |  |  |  | — |  |  |  | (101,092 | ) |  |  | 1,646 |  |  |  | 6,485,846 |
| 2020 |  | Richard Weil |  |  | (1,856,267 | ) |  |  | 3,151,292 |  |  |  | 2,504,043 |  |  |  | — |  |  |  | 3,233 |  |  |  | 30,756 |  |  |  | 3,833,057 |
| (i) | Represents the deduction of amounts reported in the Stock Awards column of the Summary Compensation Table.
| (ii) | Represents dividends paid or accrued on stock awards for the applicable year, prior to the vesting date(s) that are not otherwise reflected in the CAP to the applicable PEO.
| (iii) | Represents the total adjustments to the Summary Compensation Table in respect of equity awards for the applicable year, as reflected in CAP.
| (1a) | In accordance with SEC rules, the amounts in this column for 2024 are, with the exception of Mr. Cassidy, the aggregate grant date fair values of the RSUs and PSUs granted during 2024, even though the value awarded was based on 2023 performance. For Mr. Cassidy, the amount in this column for 2024 represents a new hire RSU award, granted upon hire in August 2024.
Non-PEO NEO Average Total Compensation Amount |  | $ 3,233,242 |  | $ 2,361,882 | [1] | $ 3,259,428 |  | $ 2,613,369 |  | $ 2,046,390 |
Non-PEO NEO Average Compensation Actually Paid Amount | [2] | $ 4,148,705 |  | 2,925,173 | [1] | 2,559,255 |  | 3,185,241 |  | 2,565,353 |
Adjustment to Non-PEO NEO Compensation Footnote |  |
| Year |  | NEO Names |  | Grant Date Fair Value of Equity Awards Granted During Applicable Year ($) |  | Year-End Fair Value of Equity Awards Granted During Applicable Year ($) |  | Change in Fair Value as of Year- End of Any Prior Year Awards that Remain Unvested as of Year-End ($) |  | Fair Value of Awards Granted and Vested in the Applicable Year ($) |  | Change in Fair Value as of the Vesting Date of Any Prior Year Awards that Vested During Applicable Year ($) |  | Dollar Value of Any Dividends or Other Earnings Paid on Stock Awards Prior to the Vesting Date ($)(i) |  | Total Equity Value Adjustments Reflected in Compensation Actually Paid ($)(ii) |
| 2024(iii) |  | 2024 AVERAGE |  |  | (1,570,077 | ) |  |  | 2,031,743 |  |  |  | 335,770 |  |  |  | — |  |  |  | 35,709 |  |  |  | 82,318 |  |  |  | 915,463 |
| 2023(iv) |  | 2023 AVERAGE |  |  | (1,015,966 | ) |  |  | 1,116,304 |  |  |  | 294,447 |  |  |  | — |  |  |  | 56,082 |  |  |  | 112,424 |  |  |  | 563,291 |
| 2022(v)(vi) |  | 2022 AVERAGE |  |  | (1,875,254 | ) |  |  | 1,320,305 |  |  |  | (377,728 | ) |  |  | 474,002 |  |  |  | (340,406 | ) |  |  | 98,908 |  |  |  | (700,173 | )
| 2021(vii) |  | 2021 AVERAGE |  |  | (547,511 | ) |  |  | 781,573 |  |  |  | 284,199 |  |  |  | — |  |  |  | (11,677 | ) |  |  | 65,288 |  |  |  | 571,872 |
| 2020(viii) |  | 2020 AVERAGE |  |  | (444,495 | ) |  |  | 692,739 |  |  |  | 249,241 |  |  |  | — |  |  |  | (32,744 | ) |  |  | 54,222 |  |  |  | 518,963 |
| (i) | Represents dividends paid or accrued on stock awards for the applicable year, prior to the vesting date(s) that are not otherwise reflected in the CAP to the non-PEO NEOs.
| (ii) | Represents the total adjustments to the Average Summary Compensation Table Total in respect of equity awards for the applicable year, as reflected in CAP.
| (iii) | 2024 NEOs include: Messrs. Thompson, Cassidy, and Lowry and Ms. Rosenberg.
| (iv) | 2023 NEOs include: Messrs. Thompson and Lowry, Ms. Rosenberg, and Georgina Fogo, Chief Risk Officer.
| (v) | 2022 NEOs include: Mr. Thompson, Mses. Fogo; Rosenberg, Tiphani Krueger, former Global Head of Human Resources, and Suzanne Cain, former Global Head of Distribution. Mr. Thompson served as our Interim Chief Executive Officer from April 1, 2022, until Mr. Dibadj’s appointment on June 21, 2022. In connection with Mr. Thompson’s interim role, he continued to receive the same salary he received in 2022 for his role as Chief Financial Officer. Accordingly, Mr. Thompson’s 2022 compensation has been included in the average compensation column for our non-PEO NEOs.
| (vi) | In 2021, the Compensation Committee considered the uncertainty caused by the former CEO’s retirement, combined with an increase in shareholder activism, and decided to grant one-time Transition Awards to each of the NEOs to reinforce leadership stability. Such awards were granted in February 2022 after the end of the 2021 performance year. An unintended consequence of this timing is that the Transition Awards are included in 2022 compensation, which could be interpreted to suggest that our NEOs received compensation increases for disappointing performance in 2022 rather than the performance year in which the value was determined.
| (vii) | 2021 NEOs include: Mr. Thompson, Mses. Cain, Fogo, and Rosenberg.
| (viii) | 2020 NEOs include: Mr. Thompson, Mses. Cain, Fogo, and Rosenberg.
Compensation Actually Paid vs. Total Shareholder Return |  |  |  |  |  |  |  |  |  |  |
Compensation Actually Paid vs. Net Income |  |  |  |  |  |  |  |  |  |  |
Compensation Actually Paid vs. Company Selected Measure |  |  |  |  |  |  |  |  |  |  |
Total Shareholder Return Vs Peer Group |  | Total Shareholder Return: Company vs. Peer Group |  |  |  |  |  |  |  |  |
Tabular List, Table |  | #### Most Important Performance Measures to Determine Compensation Actually Paid The four items below represent the most important performance measures we used to determine CAP to our NEOs in 2024, as described in the “Compensation Discussion and Analysis” section titled “2024 Compensation for the CEO and Other NEOs”.
Most Important Performance Measures
Adjusted Operating Margin
Annual Net New Revenue
Total Shareholder Return
% Assets Outperforming Benchmarks
Total Shareholder Return Amount |  | $ 227.14 |  | 153.98 | [1] | 113.22 |  | 190.36 |  | 141.94 |
Peer Group Total Shareholder Return Amount | [3] | 232.43 |  | 168.44 | [1] | 128.15 |  | 171.06 |  | 115.88 |
Net Income (Loss) Attributable to Parent |  | $ 408,900,000 |  | $ 393,000,000.0 | [1] | $ 372,400,000 |  | $ 620,000,000.0 |  | $ 130,300,000 |
Company Selected Measure Amount | [4],[5] | 34.4 |  | 30.9 | [1] | 33.8 |  | 43.4 |  | 38.1 |
Measure [Axis]: 1 |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
Measure Name |  | Adjusted Operating Margin |  |  |  |  |  |  |  |  |
Measure [Axis]: 2 |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
Measure Name |  | Annual Net New Revenue |  |  |  |  |  |  |  |  |
Measure [Axis]: 3 |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
Measure Name |  | Total Shareholder Return |  |  |  |  |  |  |  |  |
Measure [Axis]: 4 |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
Measure Name |  | % Assets Outperforming Benchmarks |  |  |  |  |  |  |  |  |
Non-PEO NEO [Member] | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
Adjustment to Compensation Amount |  | $ (1,570,077) | [6] | $ (1,015,966) | [7] | $ (1,875,254) | [8],[9] | $ (547,511) | [10] | $ (444,495) | [11]
Non-PEO NEO [Member] | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
Adjustment to Compensation Amount |  | 2,031,743 | [6] | 1,116,304 | [7] | 1,320,305 | [8],[9] | 781,573 | [10] | 692,739 | [11]
Non-PEO NEO [Member] | Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
Adjustment to Compensation Amount |  | 335,770 | [6] | 294,447 | [7] | (377,728) | [8],[9] | 284,199 | [10] | 249,241 | [11]
Non-PEO NEO [Member] | Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
Adjustment to Compensation Amount |  |  | [6] |  | [7] | 474,002 | [8],[9] |  | [10] |  | [11]
Non-PEO NEO [Member] | Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
Adjustment to Compensation Amount |  | 35,709 | [6] | 56,082 | [7] | (340,406) | [8],[9] | (11,677) | [10] | (32,744) | [11]
Non-PEO NEO [Member] | Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
Adjustment to Compensation Amount | [12] | 82,318 | [6] | 112,424 | [7] | 98,908 | [8],[9] | 65,288 | [10] | 54,222 | [11]
Non-PEO NEO [Member] | Equity Awards Adjustments [Member] |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
Adjustment to Compensation Amount | [13] | 915,463 | [6] | 563,291 | [7] | (700,173) | [8],[9] | 571,872 | [10] | 518,963 | [11]
Ali Dibadj |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
PEO Total Compensation Amount |  | 13,280,207 |  | 9,883,732 | [1] | 7,947,815 |  |  |  |  |
PEO Actually Paid Compensation Amount | [14] | $ 19,760,776 |  | $ 12,029,045 | [1] | $ 8,027,246 |  |  |  |  |
Ali Dibadj | PEO [Member] |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
PEO Name |  | Ali Dibadj |  | Ali Dibadj |  | Ali Dibadj |  |  |  |  |
Ali Dibadj | PEO [Member] | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
Adjustment to Compensation Amount | [15] | $ (7,192,559) |  | $ (5,950,035) |  | $ (5,000,022) |  |  |  |  |
Ali Dibadj | PEO [Member] | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
Adjustment to Compensation Amount |  | 9,835,998 |  | 6,537,666 |  | 4,916,409 |  |  |  |  |
Ali Dibadj | PEO [Member] | Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
Adjustment to Compensation Amount |  | 3,298,552 |  | 928,538 |  |  |  |  |  |  |
Ali Dibadj | PEO [Member] | Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
Adjustment to Compensation Amount |  |  |  |  |  |  |  |  |  |  |
Ali Dibadj | PEO [Member] | Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
Adjustment to Compensation Amount |  | 189,303 |  | 280,749 |  |  |  |  |  |  |
Ali Dibadj | PEO [Member] | Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
Adjustment to Compensation Amount | [16] | 349,275 |  | 348,395 |  | 163,044 |  |  |  |  |
Ali Dibadj | PEO [Member] | Equity Awards Adjustments [Member] |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
Adjustment to Compensation Amount | [17] | 6,480,569 |  | 2,145,313 |  | 79,431 |  |  |  |  |
Richard Weil |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
PEO Total Compensation Amount |  |  |  |  | [1] | 4,515,893 |  | 9,317,046 |  | 8,388,794 |
PEO Actually Paid Compensation Amount | [14] |  |  |  | [1] | $ (2,057,211) |  | $ 15,802,892 |  | $ 12,221,851 |
Richard Weil | PEO [Member] |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
PEO Name |  |  |  |  |  | Richard Weil |  | Richard Weil |  | Richard Weil |
Richard Weil | PEO [Member] | Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
Adjustment to Compensation Amount | [15] |  |  |  |  | $ (1,000,027) |  | $ (1,950,007) |  | $ (1,856,267) |
Richard Weil | PEO [Member] | Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
Adjustment to Compensation Amount |  |  |  |  |  | 697,321 |  | 3,607,008 |  | 3,151,292 |
Richard Weil | PEO [Member] | Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
Adjustment to Compensation Amount |  |  |  |  |  | (2,409,840) |  | 4,928,291 |  | 2,504,043 |
Richard Weil | PEO [Member] | Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
Adjustment to Compensation Amount |  |  |  |  |  |  |  |  |  |  |
Richard Weil | PEO [Member] | Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
Adjustment to Compensation Amount |  |  |  |  |  | (3,895,246) |  | (101,092) |  | 3,233 |
Richard Weil | PEO [Member] | Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
Adjustment to Compensation Amount | [16] |  |  |  |  | 34,688 |  | 1,646 |  | 30,756 |
Richard Weil | PEO [Member] | Equity Awards Adjustments [Member] |  |  |  |  |  |  |  |  |  |  |
Pay vs Performance Disclosure [Table] |  |  |  |  |  |  |  |  |  |  |
Adjustment to Compensation Amount | [17] |  |  |  |  | $ (6,573,104) |  | $ 6,485,846 |  | $ 3,833,057 |
[1] | In accordance with SEC rules, the amounts in this column for 2024 are, with the exception of Mr. Cassidy, the aggregate grant date fair values of the RSUs and PSUs granted during 2024, even though the value awarded was based on 2023 performance. For Mr. Cassidy, the amount in this column for 2024 represents a new hire RSU award, granted upon hire in August 2024.
[2] | The amounts in the following table represent each of the amounts deducted and added to the equity award values for the non-PEO NEOs for the applicable year for purposes of computing the CAP amounts appearing in the Pay Versus Performance Table:
[3] | The companies included in the peer group TSR calculations are the publicly traded companies included in the S&P US BMI Asset Management & Custody Banks Index used by the Company for purposes of disclosing our cumulative TSR in our Annual Report on Form 10-K for the fiscal year ended December 31, 2024. The S&P US BMI Asset Management & Custody Banks Index is a market-value weighted index of 36 asset management companies.
[4] | Adjusted operating margin is adjusted operating income divided by adjusted revenue for 2024. This measure has been designated as the “Company-Selected Measure” for 2024, in accordance with SEC rules, and represents the most important financial performance measure (that is not otherwise required to be disclosed in the table) used by the Company to link CAP to our NEOs in 2024.
[5] | In addition to financial results reported in accordance with GAAP, we report certain financial measures on a non-GAAP basis. These measures are not in accordance with, or a substitute for, GAAP, and our financial measures may differ from the non-GAAP financial measures used by other companies. For additional information, see Annex A, “Reconciliation of Non-GAAP Financial Measures”.
[6] | 2024 NEOs include: Messrs. Thompson, Cassidy, and Lowry and Ms. Rosenberg.
[7] | 2023 NEOs include: Messrs. Thompson and Lowry, Ms. Rosenberg, and Georgina Fogo, Chief Risk Officer.
[8] | 2022 NEOs include: Mr. Thompson, Mses. Fogo; Rosenberg, Tiphani Krueger, former Global Head of Human Resources, and Suzanne Cain, former Global Head of Distribution. Mr. Thompson served as our Interim Chief Executive Officer from April 1, 2022, until Mr. Dibadj’s appointment on June 21, 2022. In connection with Mr. Thompson’s interim role, he continued to receive the same salary he received in 2022 for his role as Chief Financial Officer. Accordingly, Mr. Thompson’s 2022 compensation has been included in the average compensation column for our non-PEO NEOs.
[9] | In 2021, the Compensation Committee considered the uncertainty caused by the former CEO’s retirement, combined with an increase in shareholder activism, and decided to grant one-time Transition Awards to each of the NEOs to reinforce leadership stability. Such awards were granted in February 2022 after the end of the 2021 performance year. An unintended consequence of this timing is that the Transition Awards are included in 2022 compensation, which could be interpreted to suggest that our NEOs received compensation increases for disappointing performance in 2022 rather than the performance year in which the value was determined.
[10] | 2021 NEOs include: Mr. Thompson, Mses. Cain, Fogo, and Rosenberg.
[11] | 2020 NEOs include: Mr. Thompson, Mses. Cain, Fogo, and Rosenberg.
[12] | Represents dividends paid or accrued on stock awards for the applicable year, prior to the vesting date(s) that are not otherwise reflected in the CAP to the non-PEO NEOs.
[13] | Represents the total adjustments to the Average Summary Compensation Table Total in respect of equity awards for the applicable year, as reflected in CAP.
[14] | The amounts in the following table represent each of the amounts deducted and added to the equity award values for our Principal Executive Officer (“PEO”), which in our case is the CEO, for the applicable year for purposes of computing the CAP amounts appearing in these columns of the Pay Versus Performance Table:
[15] | Represents the deduction of amounts reported in the Stock Awards column of the Summary Compensation Table.
[16] | Represents dividends paid or accrued on stock awards for the applicable year, prior to the vesting date(s) that are not otherwise reflected in the CAP to the applicable PEO.
[17] | Represents the total adjustments to the Summary Compensation Table in respect of equity awards for the applicable year, as reflected in CAP.

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