| In millions, except per share items | Dec-31-22 | Dec-31-21 | Dec-31-20 | Dec-31-19 | Dec-31-18 | Dec-31-17 | Dec-31-16 | Dec-31-15 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
| Total revenues [+] | 566.9 | 583.8 | 427.5 | 410.8 | 381.1 | 378.7 | 351.5 | 328.7 |
| Investment advisory | | | | | | | | 303.7 |
| Revenue growth | -2.9% | 36.6% | 4.1% | 7.8% | 0.6% | 7.7% | 7.0% | 4.7% |
| Cost of goods sold [+] | 208.8 | 195.4 | 156.5 | 143.4 | 131.3 | 124.1 | 115.6 | 113.9 |
| Labor costs | | | | | | | | 107.7 |
| Depreciation and amortization | | | | | | | | 6.2 |
| Gross profit | 358.1 | 388.4 | 271.1 | 267.4 | 249.8 | 254.6 | 235.9 | 214.7 |
| Gross margin | 63.2% | 66.5% | 63.4% | 65.1% | 65.6% | 67.2% | 67.1% | 65.3% |
| Selling, general and administrative [+] | 54.8 | 48.0 | 56.3 | 47.6 | 48.3 | 42.2 | 43.0 | 50.9 |
| General and administrative | 54.8 | 48.0 | 56.3 | 47.6 | 48.3 | 42.2 | 43.0 | 50.9 |
| Equity in earnings | | | | | | | | -10.4 |
| Other operating expenses | 82.9 | 75.9 | 115.1 | 55.2 | 50.0 | 53.3 | 53.1 | 36.3 |
| EBITDA [+] | 221.5 | 266.1 | 101.2 | 165.1 | 151.5 | 159.1 | 139.8 | 123.4 |
| EBITDA growth | -16.8% | 162.9% | -38.7% | 9.0% | -4.7% | 13.8% | 13.3% | -2.4% |
| EBITDA margin | 39.1% | 45.6% | 23.7% | 40.2% | 39.8% | 42.0% | 39.8% | 37.5% |
| Depreciation | 5.6 | 5.7 | 6.1 | 5.0 | 4.5 | 4.2 | 4.2 | 6.1 |
| EBITA | 215.9 | 260.4 | 95.1 | 160.1 | 147.0 | 154.8 | 135.6 | 117.3 |
| EBITA margin | 38.1% | 44.6% | 22.2% | 39.0% | 38.6% | 40.9% | 38.6% | 35.7% |
| Amortization of intangibles | | | | | | 0.1 | 0.1 | 0.1 |
| EBIT [+] | 215.9 | 260.4 | 95.1 | 160.1 | 147.0 | 154.7 | 135.5 | 117.2 |
| EBIT growth | -17.1% | 173.9% | -40.6% | 8.9% | -5.0% | 14.2% | 15.7% | -2.3% |
| EBIT margin | 38.1% | 44.6% | 22.2% | 39.0% | 38.6% | 40.9% | 38.6% | 35.7% |
| Interest income | 6.8 | 2.9 | 3.4 | 6.7 | 10.4 | 4.3 | 2.1 | 1.6 |
| Interest income | 6.8 | 2.9 | 3.4 | 6.7 | 10.4 | 4.3 | 2.1 | 1.6 |
| Other income (expense), net [+] | -25.9 | 18.7 | -5.0 | 20.7 | -13.7 | 1.3 | 5.8 | -6.0 |
| Gain (loss) on investments | -25.1 | 18.8 | -4.1 | 21.7 | -14.3 | 2.0 | 5.0 | |
| Realized gain (loss) on investments | | | | | | | | -2.6 |
| Other | -0.8 | -0.1 | -0.9 | -1.0 | 0.6 | -0.7 | 0.8 | -3.7 |
| Pre-tax income | 196.9 | 281.9 | 93.4 | 187.5 | 143.8 | 160.4 | 143.4 | 112.7 |
| Income taxes | 47.4 | 55.8 | 18.2 | 40.6 | 34.3 | 67.9 | 50.6 | 48.4 |
| Tax rate | 24.1% | 19.8% | 19.5% | 21.6% | 23.8% | 42.3% | 35.3% | 42.9% |
| Minority interest | -21.6 | 14.8 | -1.4 | 12.4 | -4.4 | 0.5 | -0.1 | -0.2 |
| Net income | 171.0 | 211.4 | 76.6 | 134.6 | 113.9 | 91.9 | 92.9 | 64.6 |
| Net margin | 30.2% | 36.2% | 17.9% | 32.8% | 29.9% | 24.3% | 26.4% | 19.6% |
| |
| Basic EPS [+] | $3.51 | $4.38 | $1.60 | $2.85 | $2.43 | $1.98 | $2.02 | $1.42 |
| Growth | -19.9% | 173.1% | -43.7% | 17.0% | 22.7% | -1.9% | 42.3% | -15.7% |
| Diluted EPS [+] | $3.47 | $4.31 | $1.57 | $2.79 | $2.40 | $1.96 | $2.00 | $1.41 |
| Growth | -19.4% | 173.7% | -43.6% | 16.0% | 22.8% | -2.2% | 42.3% | -15.0% |
| |
| Dividends per share [+] | $2.20 | $3.05 | $2.56 | $3.44 | $3.82 | $2.12 | $1.54 | $1.50 |
| Growth | -27.9% | 19.1% | -25.6% | -9.9% | 80.2% | 37.7% | 2.7% | -20.2% |
| |
| Shares outstanding (basic) [+] | 48.8 | 48.3 | 47.8 | 47.3 | 46.8 | 46.4 | 46.0 | 45.4 |
| Growth | 1.0% | 1.1% | 1.1% | 1.0% | 1.0% | 0.9% | 1.1% | 1.4% |
| Shares outstanding (diluted) [+] | 49.3 | 49.1 | 48.7 | 48.3 | 47.4 | 47.0 | 46.4 | 45.9 |
| Growth | 0.4% | 0.9% | 0.8% | 1.9% | 0.9% | 1.2% | 1.2% | 0.6% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |