| 476.7 | 328.6 | 217.7 | 76.9 | 149.3 | 135.6 | | | | | | |
| | | | | | | | | | | | |
Depreciation & Amortization | 6 | 6.5 | 6.6 | 7 | 8.1 | 8.1 | | | | | | |
Depreciation and Amortization | | | | | | | | | | | | |
| 172.3 | 160 | 155.3 | 281.8 | 142.4 | 141.8 | | | | | | |
| | | | | | | | | | | | |
| -28.7 | 4.7 | -3.1 | 41.6 | 6.9 | -1.1 | | | | | | |
Change in Fair Value of Warrants | | | | | | | | | | | | |
| | | | | | | | | | | | |
Noncash Operating Lease Expense | | | | | | | | | | | | |
Unrealized and Realized Gain from Marketable Securities, Net | | | | | | | | | | | | |
| | | | | | | | | | | | |
Other Operating Activities | | | | | | | | | | | | |
Changes in Trade Receivables | -259.5 | -28.5 | -135 | 100.5 | -13.4 | -176.4 | | | | | | |
| | | | | | | | | | | | |
Changes in Accounts Payable | 42.4 | 25.8 | 22.4 | -80.1 | 17.6 | 18.1 | | | | | | |
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Accounts Payable and Accrued Liabilities | | | | | | | | | | | | |
Accounts Payable and Accrued Liabilities | | | | | | | | | | | | |
Changes in Accrued Expenses | — | — | — | 115.6 | 57.8 | — | | | | | | |
| | | | | | | | | | | | |
Changes in Unearned Revenue | 39.5 | 101.9 | 18.8 | -72.2 | 137.5 | 40.1 | | | | | | |
Deferred Revenue, Current and Noncurrent | | | | | | | | | | | | |
Customer Deposits, Current and Noncurrent | | | | | | | | | | | | |
| | | | | | | | | | | | |
| | | | | | | | | | | | |
Changes in Other Operating Activities | 58.9 | -59.7 | 27.5 | -31.7 | 4.6 | -21.9 | | | | | | |
Prepaid Expenses and Other Current Assets | | | | | | | | | | | | |
| | | | | | | | | | | | |
Operating Lease Liabilities, Current and Noncurrent | | | | | | | | | | | | |
Other Noncurrent Liabilities | | | | | | | | | | | | |
Prepaid Expenses and Other Assets | | | | | | | | | | | | |
| | | | | | | | | | | | |
Other Operating Activities | | | | | | | | | | | | |
Prepaid Expenses and Other Assets | | | | | | | | | | | | |
| | | | | | | | | | | | |
Cash from Operating Activities | 507.7 | 539.3 | 310.3 | 460.3 | 419.8 | 144.2 | | | | | | |
Net Cash Provided by Operating Activities | | | | | | | | | | | | |