| Operating revenues by geographic area |
Operating revenues by geographic area were as follows: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (in millions) | | United States | | Luxembourg | | Asia-Pacific | | Americas
Excluding
United
States | | Europe,
Middle East
and Africa,
Excluding
Luxembourg | | Total | | for the three months ended March 31, 2024 | | Investment management fees | | $ | 1,285.5 | | | $ | 222.2 | | | $ | 69.9 | | | $ | 63.2 | | | $ | 73.1 | | | $ | 1,713.9 | | Sales and distribution fees | | 256.3 | | | 87.1 | | | 5.0 | | | 9.9 | | | — | | | 358.3 | | Shareholder servicing fees | | 59.4 | | | 7.9 | | | 0.7 | | | — | | | — | | | 68.0 | | Other | | 9.4 | | | 0.2 | | | 3.0 | | | — | | | — | | | 12.6 | | Total | | $ | 1,610.6 | | | $ | 317.4 | | | $ | 78.6 | | | $ | 73.1 | | | $ | 73.1 | | | $ | 2,152.8 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (in millions) | | United States | | Luxembourg | | Asia-Pacific | | Americas
Excluding
United
States | | Europe,
Middle East
and Africa,
Excluding
Luxembourg | | Total | | for the six months ended March 31, 2024 | | Investment management fees | | $ | 2,546.1 | | | $ | 413.9 | | | $ | 138.4 | | | $ | 114.7 | | | $ | 153.0 | | | $ | 3,366.1 | | Sales and distribution fees | | 462.0 | | | 163.6 | | | 9.6 | | | 19.5 | | | — | | | 654.7 | | Shareholder servicing fees | | 83.6 | | | 15.5 | | | 1.3 | | | 0.1 | | | — | | | 100.5 | | Other | | 18.4 | | | 0.7 | | | 3.2 | | | — | | | 0.3 | | | 22.6 | | Total | | $ | 3,110.1 | | | $ | 593.7 | | | $ | 152.5 | | | $ | 134.3 | | | $ | 153.3 | | | $ | 4,143.9 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (in millions) | | United States | | Luxembourg | | Asia-Pacific | | Americas
Excluding
United
States | | Europe,
Middle East
and Africa,
Excluding
Luxembourg | | Total | | for the three months ended March 31, 2023 | | Investment management fees | | $ | 1,165.8 | | | $ | 196.6 | | | $ | 82.5 | | | $ | 56.3 | | | $ | 72.1 | | | $ | 1,573.3 | | Sales and distribution fees | | 212.4 | | | 73.6 | | | 5.0 | | | 10.4 | | | — | | | 301.4 | | Shareholder servicing fees | | 34.6 | | | 7.8 | | | 0.7 | | | 0.2 | | | — | | | 43.3 | | Other | | 8.5 | | | 0.3 | | | 0.1 | | | — | | | 0.3 | | | 9.2 | | Total | | $ | 1,421.3 | | | $ | 278.3 | | | $ | 88.3 | | | $ | 66.9 | | | $ | 72.4 | | | $ | 1,927.2 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (in millions) | | United States | | Luxembourg | | Asia-Pacific | | Americas
Excluding
United
States | | Europe,
Middle East
and Africa,
Excluding
Luxembourg | | Total | | for the six months ended March 31, 2023 | | Investment management fees | | $ | 2,440.6 | | | $ | 378.4 | | | $ | 150.1 | | | $ | 108.1 | | | $ | 127.9 | | | $ | 3,205.1 | | Sales and distribution fees | | 420.6 | | | 142.0 | | | 10.0 | | | 20.7 | | | — | | | 593.3 | | Shareholder servicing fees | | 59.9 | | | 15.5 | | | 1.1 | | | 0.2 | | | — | | | 76.7 | | Other | | 18.2 | | | 0.3 | | | 0.4 | | | — | | | 0.3 | | | 19.2 | | Total | | $ | 2,939.3 | | | $ | 536.2 | | | $ | 161.6 | | | $ | 129.0 | | | $ | 128.2 | | | $ | 3,894.3 | |
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