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CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2022 | Mar. 31, 2021
Cash Flows From Operating Activities |  |
Net loss | $ (38.5) | $ (64.0)
Adjustments to reconcile net loss to net cash provided by operating activities: |  |
Depreciation and amortization | 101.6 | 108.5
Amortization of operating right-of-use assets | 14.3 | 15.9
Deferred income taxes | 0.9 | (11.1)
Share-based compensation expense | 17.0 | 17.2
Gain on sale of land | 0.0 | (19.9)
Debt modification and extinguishment costs | 0.0 | 37.0
Unrealized loss on derivative contracts | 4.6 | 5.2
Loss on investments, net | 0.1 | 3.7
Provision for bad debts and accrued customer credits | (0.2) | (2.7)
Amortization of debt issuance costs and debt discount | 2.0 | 2.7
Other operating activities | 0.0 | (0.4)
Changes in operating assets and liabilities: |  |
Accounts receivable | (19.8) | (2.6)
Prepaid expenses and other current assets | 7.4 | 24.7
Accounts payable, accrued expenses, and other current liabilities | (19.0) | (7.8)
Deferred revenue | 7.6 | 11.5
Increase (Decrease) in Operating Lease Liability | (17.7) | (16.1)
Other non-current assets and liabilities | 4.2 | 1.4
Net cash provided by operating activities | 64.5 | 103.2
Cash Flows From Investing Activities |  |
Purchases of property, equipment and software | (19.2) | (36.9)
Acquisitions, net of cash acquired | (7.7) | 0.0
Proceeds from sale of land | 0.0 | 31.3
Other investing activities | 1.0 | 1.3
Net cash used in investing activities | (25.9) | (4.3)
Cash Flows From Financing Activities |  |
Proceeds from employee stock plans | 0.5 | 21.7
Shares of common stock repurchased | (4.1) | 0.0
Proceeds from borrowings under long-term debt arrangements | 0.0 | 2,838.5
Payments on long-term debt | (5.8) | (2,810.6)
Payments for debt issuance costs | 0.0 | (32.3)
Payments on financing component of interest rate swap | (4.3) | 0.0
Principal payments of finance lease liabilities | (15.9) | (10.5)
Principal payments of financing obligations | (11.2) | (11.3)
Net cash used in financing activities | (40.8) | (4.5)
Effect of exchange rate changes on cash, cash equivalents, and restricted cash | (1.6) | (0.7)
Increase (decrease) in cash, cash equivalents, and restricted cash | (3.8) | 93.7
Cash, cash equivalents, and restricted cash at beginning of period | 275.4 | 108.1
Cash, cash equivalents, and restricted cash at end of period | 271.6 | 201.8
Supplemental Cash Flow Information |  |
Cash payments for interest, net of amount capitalized | 40.8 | 45.1
Cash payments for income taxes, net of refunds | 5.4 | 3.9
Non-cash Investing and Financing Activities |  |
Acquisition of property, equipment and software by finance leases | 6.5 | 13.9
Acquisition of property, equipment and software by financing obligations | 3.7 | 0.0
Increase in property, equipment and software accrued in liabilities | 1.5 | 8.1
Non-cash purchases of property, equipment and software | 11.7 | 22.0
Debt issuance costs included in accrued liabilities | 0.0 | 2.1
Other non-cash investing and financing activities | 0.0 | 0.2
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents [Abstract] |  |
Cash and cash equivalents | 269.1 | 198.4
Restricted cash included in other non-current assets | 2.5 | 3.4
Total cash, cash equivalents, and restricted cash shown in the statement of cash flows | $ 271.6 | $ 201.8

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