| In millions, except per share items | Sep-30-11 | Jun-30-11 | Mar-31-11 | Dec-31-10 | Sep-30-10 | Jun-30-10 | Mar-31-10 | Dec-31-09 |
| | 10-Q | 10-Q/A | 10-Q | 10-K | 10-Q | 10-Q/A | 10-Q | 10-K |
| Net income | 314.6 | 299.6 | 271.8 | 256.1 | 248.4 | 237.2 | 241.7 | 228.7 |
| Depreciation and amortization [+] | 143.6 | 147.6 | 151.7 | 156.5 | 161.2 | 161.1 | 159.0 | 155.9 |
| Depreciation | | 138.8 | 144.1 | 147.6 | | 120.4 | 87.9 | 94.9 |
| Amortization | | 8.9 | 7.6 | 8.9 | | 40.6 | 71.1 | 61.0 |
| Stock-based compensation | 32.3 | 33.2 | 30.9 | 32.8 | 33.7 | 34.0 | 33.6 | 32.5 |
| Tax benefit from stock-based compensation | -4.6 | -3.6 | -2.4 | -2.9 | -3.5 | -2.6 | -2.2 | -1.4 |
| Deferred taxes | -40.5 | -64.2 | -69.5 | -69.7 | -70.9 | -46.5 | -46.0 | -31.9 |
| Change in working capital [+] | 49.2 | -28.5 | -12.8 | -63.0 | -83.2 | -82.8 | -124.6 | -91.6 |
| Accounts receivable | -11.0 | -24.6 | -11.3 | 2.7 | 0.0 | 7.5 | -13.7 | -29.3 |
| Inventories | 13.7 | -10.7 | -24.0 | -51.3 | -62.6 | -45.9 | -30.2 | -12.0 |
| Accounts payable | -30.2 | -11.0 | -14.2 | -3.0 | -3.7 | 16.4 | 15.8 | 9.5 |
| Accrued expenses | 74.9 | 23.9 | 36.6 | -14.6 | -20.7 | -49.0 | -90.7 | |
| Other | 1.8 | -6.2 | 0.2 | 3.1 | 3.9 | -11.8 | -5.9 | |
| Other operating activities | 48.1 | 67.1 | 61.9 | 43.0 | 62.5 | 64.4 | 157.6 | 95.4 |
| Cash from operations | 542.8 | 451.3 | 431.6 | 352.7 | 348.2 | 364.8 | 419.0 | 387.5 |
| |
| Capital expenditures [+] | -111.7 | -106.4 | -96.0 | -85.9 | -100.5 | -109.1 | -111.4 | -103.3 |
| Purchases of property and equipment | -111.7 | -106.4 | -96.0 | -85.9 | -100.5 | -109.1 | -111.4 | -103.3 |
| Sales of property and equipment | 2.6 | 3.0 | 2.8 | 3.2 | 3.3 | 6.0 | 8.9 | |
| Purchases of intangible assets | -45.5 | -36.0 | -34.7 | -20.8 | -56.4 | -65.0 | -80.3 | |
| Other cash from investing | 8.2 | -4.9 | -0.5 | 9.6 | 17.3 | 23.9 | 24.4 | |
| Cash from investing | -146.4 | -144.4 | -128.4 | -93.9 | -136.3 | -144.3 | -158.8 | -152.9 |
| |
| Option exercises | 80.4 | 48.2 | 32.3 | 22.4 | 24.2 | 18.0 | 16.4 | |
| Cash from financing | -1.5 | -60.4 | -119.7 | -204.2 | -217.8 | -207.3 | -186.9 | -221.4 |
| |
| Free cash flow | 431.1 | 344.8 | 335.6 | 266.8 | 247.6 | 255.7 | 307.6 | 284.2 |
| Per share (diluted) | $5.79 | $4.74 | $4.66 | $3.72 | $3.47 | $3.60 | $4.35 | $4.03 |
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