In millions, except per share items | Mar-31-23 | Sep-30-22 | Jun-30-22 | Mar-31-22 | Dec-31-21 | Sep-30-21 | Jun-30-21 | Mar-31-21 |
| 10-Q | 10-Q | 10-K | 10-Q | 10-Q | 10-Q | 10-K | 10-Q |
Net income | | 29.9 | 28.0 | 28.8 | 26.9 | 26.2 | 23.9 | 21.0 |
Depreciation and amortization [+] | | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.7 |
Depreciation | | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.7 |
Deferred taxes | | -0.6 | -0.7 | -1.6 | -1.7 | -1.7 | -2.0 | -1.3 |
Change in working capital [+] | | 0.6 | 5.0 | 4.4 | 2.5 | 2.3 | 1.7 | -1.5 |
Other current assets | | -0.2 | 0.2 | 0.4 | -0.2 | 0.4 | -0.9 | -1.3 |
Accounts payable | | -2.8 | | -0.1 | | -0.8 | | |
Income taxes | | -0.3 | 0.0 | 1.9 | 0.0 | -0.4 | -0.6 | -2.6 |
Other | | 3.8 | 4.9 | 2.2 | 3.5 | 3.0 | 3.3 | 2.4 |
Other operating activities | | 2.1 | 2.2 | 0.6 | 1.2 | 1.5 | 3.3 | 5.8 |
Cash from operations | | 32.9 | 35.4 | 33.1 | 29.8 | 29.2 | 27.8 | 24.8 |
|
Capital expenditures | | -1.0 | -1.1 | -1.1 | -0.8 | -0.9 | -1.3 | -1.4 |
Purchases of property and equipment | | -1.0 | -1.1 | -1.1 | -0.8 | -0.9 | -1.3 | -1.4 |
Purchases of short-term investments, net | | 82.4 | -18.4 | 0.5 | -61.2 | -138.7 | -155.4 | -187.9 |
Purchases of short-term investments | | -235.5 | -315.6 | -292.5 | -350.4 | -412.0 | -413.8 | -420.1 |
Sales of short-term investments | | 317.9 | 297.2 | 293.0 | 289.2 | 273.3 | 258.3 | 232.3 |
Other cash from investing | | -451.9 | -451.7 | -385.0 | -415.8 | -310.7 | -260.5 | -304.1 |
Cash from investing | | -370.4 | -471.2 | -385.6 | -477.8 | -450.3 | -417.1 | -493.4 |
|
Cash dividends paid | | -2.7 | -2.6 | -2.0 | -2.5 | -2.5 | -2.4 | -2.4 |
Other cash from financing | | 293.8 | 357.7 | 359.3 | 457.0 | 460.8 | 501.1 | 539.0 |
Cash from financing | | 291.1 | 355.1 | 357.3 | 454.5 | 458.3 | 498.7 | 536.6 |
|
Free cash flow | | 31.9 | 34.3 | 31.9 | 29.0 | 28.3 | 26.5 | 23.4 |
Per share (diluted) | | $3.00 | $3.22 | $3.00 | $3.41 | $3.32 | $3.11 | $2.75 |
|
Cash paid for interest | | 7.1 | 5.2 | 4.9 | 4.6 | 4.8 | 5.0 | 5.9 |