| 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 |
| Cash flows from operating activities: | | | | | | | | |
| Adjustments to reconcile net earnings to net cash from operating activities: | | | | | | | | |
| Amortization of convertible debt discount | 33.8 | 32.6 | 32.2 | 31.7 | 31.3 | 30.2 | 34.6 | |
| Depreciation and other amortization | 215.3 | 228.2 | 232.2 | 237.0 | 241.7 | 236.4 | 271.9 | |
| Provision for bad debt | 17.3 | 16.0 | 15.5 | 14.7 | 13.7 | 14.3 | 17.0 | |
| Write-off of deferred debt issuance costs | 6.4 | | 6.2 | | 4.9 | 5.0 | 5.9 | |
| Share-based compensation expense | 48.2 | 48.7 | 46.4 | 48.2 | 49.1 | 47.9 | 55.9 | |
| Deferred income tax benefit | -61.5 | -93.9 | -99.2 | -99.4 | -100.6 | -46.5 | -46.0 | |
| Excess tax benefit from share-based payment arrangements | -4.6 | -3.6 | -2.4 | -2.9 | -3.5 | -2.6 | -2.2 | |
| Change in assets and liabilities: | | | | | | | | |
| Decrease in accounts receivable, net | -7.4 | 6.3 | 19.6 | 33.6 | 30.9 | 1.7 | -5.6 | |
| Decrease (increase) in inventories, net | 18.3 | -46.8 | -60.1 | -87.4 | -98.7 | -48.1 | -36.0 | |
| Decrease in accounts payable | -38.8 | -11.6 | -14.9 | -3.6 | -4.4 | 8.9 | 2.2 | |
| Increase (decrease) in accrued expenses and other | 74.9 | 23.9 | 36.6 | -14.6 | -20.7 | -49.0 | -90.7 | |
| Decrease in deferred income taxes, net | -61.5 | -93.9 | -99.2 | -99.4 | -100.6 | -46.5 | -46.0 | |
| Net cash provided by operating activities | 779.2 | 589.2 | 569.5 | 490.6 | 486.1 | 525.4 | 633.4 | |
| |
| Cash flows from investing activities: | | | | | | | | |
| Additions to property, plant and equipment | -178.4 | -152.6 | -142.2 | -132.1 | -146.7 | -149.5 | -170.1 | |
| Dispositions of property, plant and equipment | 2.6 | 3.0 | 2.8 | 3.2 | 3.3 | 6.0 | 8.9 | |
| Increase in identifiable intangible assets and other non-current assets | -45.5 | -36.0 | -34.7 | -20.8 | -56.4 | -65.0 | -80.3 | |
| Net cash used by investing activities | -236.8 | -184.4 | -168.4 | -133.9 | -176.3 | -192.9 | -222.6 | |
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| Cash flows from financing activities: | | | | | | | | |
| Proceeds from exercise of stock options | 80.4 | 48.2 | 32.3 | 22.4 | 24.2 | 18.0 | 16.4 | |
| Proceeds from the purchase of stock in ESPP and other | 11.3 | 10.6 | 19.9 | 10.0 | 9.5 | 9.4 | 14.2 | |
| Excess tax benefit from share-based payment arrangements | 4.6 | 3.6 | 2.4 | 2.9 | 3.5 | 2.6 | 2.2 | |
| Purchase of immature shares for minimum tax withholdings | -8.1 | -5.4 | -3.9 | -2.8 | -3.4 | -2.5 | -1.6 | |
| Refinancing of senior credit facility: | | | | | | | | |
| Proceeds from borrowings on refinancing of senior credit facility | | | | | | | | |
| Net cash provided (used) by financing activities | 31.1 | -171.5 | -230.8 | -315.3 | -328.9 | -332.6 | -416.0 | |
| Effect of exchange rate changes on cash and cash equivalents | 1.7 | 2.0 | -0.3 | -4.0 | -3.7 | -0.7 | 0.9 | |
| Net increase (decrease) in cash and cash equivalents | 575.3 | 235.3 | 170.0 | 37.4 | -22.8 | -0.7 | -4.2 | |
| Cash and cash equivalents, beginning of period | 633.2 | | 579.8 | | 526.3 | | 758.7 | |
| Cash and cash equivalents, end of period | 1,208.5 | 815.0 | 749.8 | 563.7 | 503.5 | 510.2 | 754.5 | |
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| Cash paid for: | | | | | | | | |