| 1,367.9 | 1,258.6 | 1,078.9 | 1,030.5 | 786.8 | 661.4 | | | | | | | | |
| | | | | | | | | | | | | | |
Depreciation & Amortization | 314 | 261 | 238.7 | 249.9 | 204.9 | 209 | | | | | | | | |
Depreciation and Loss on Disposal of Property, Plant, and Equipment | | | | | | | | | | | | | | |
Amortization of Intangible Assets | | | | | | | | | | | | | | |
Amortization of Contract Acquisition Assets | | | | | | | | | | | | | | |
| 381.4 | 349.9 | 326.9 | 306.5 | 286.3 | 265.7 | | | | | | | | |
Share-Based Compensation Expense | | | | | | | | | | | | | | |
| -56.8 | -114 | -65.7 | -270.2 | -3.3 | -130 | | | | | | | | |
| | | | | | | | | | | | | | |
Gain on Investments, Accretion of Discounts, and Amortization of Premiums on Investments, Net | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | |
Income Tax Benefits from Employee Stock Plans | | | | | | | | | | | | | | |
Changes in Trade Receivables | -44.1 | -116.9 | 21 | -225.6 | 39.3 | -103.3 | | | | | | | | |
| | | | | | | | | | | | | | |
| -494.2 | -440.6 | -389.4 | -423.9 | -288.6 | -301.1 | | | | | | | | |
| | | | | | | | | | | | | | |
Changes in Accounts Payable | 72.4 | 1.2 | -1.6 | 5.2 | 36.5 | 8.9 | | | | | | | | |
| | | | | | | | | | | | | | |
Changes in Accrued Expenses | -114.9 | 214.4 | -115.1 | 89.8 | -55 | 123 | | | | | | | | |
Accrued Compensation and Employee Benefits | | | | | | | | | | | | | | |
Changes in Unearned Revenue | 48.8 | 45.5 | -14.3 | 41.2 | 12.2 | 24.6 | | | | | | | | |
| | | | | | | | | | | | | | |
Changes in Other Operating Activities | -177.5 | 70 | -193.5 | -26.7 | 18 | 62.9 | | | | | | | | |
Prepaids and Other Assets | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | |
Cash from Operating Activities | 1,297 | 1,529.1 | 885.9 | 776.7 | 1,037.1 | 821.1 | | | | | | | | |
Net Cash Provided by Operating Activities | | | | | | | | | | | | | | |