| Net cash provided by Operating Activities | 417.31M |
| Additions to property and equipment, including pre-delivery payments | |
| Purchases of investments | |
| Sales of investments | 208.08M |
| Net cash used in investing activities | -82.29M |
| Proceeds from exercise of stock options | |
| Purchase of call options and sale of common stock warrants, net | |
| Issuance of convertible notes | |
| Long-term borrowings | |
| Repayments of long-term debt and capital lease obligations | -205.53M |
| Issuance costs | |
| Net cash provided by (used in) financing activities | -210.81M |
| Net increase (decrease) in cash and cash equivalents | 124.21M |
| Cash and cash equivalents - Beginning of Period | 281.5M |
| Cash and cash equivalents - End of Period | 405.71M |