Statement of Cash Flows (Notes)

9 Months Ended

Sep. 30, 2015

Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]

Statement of Cash Flows

Statement of Cash Flows

Supplemental disclosure of non-cash investing and financing activities

Included in accounts payable and accrued expenses as of September 30, 2015 and December 31, 2014 were $84.7 million and $56.2 million, respectively, of accrued capital expenditures. Included in accounts payable and accrued expenses as of September 30, 2014 and December 31, 2013 were $38.6 million and $16.1 million, respectively, of accrued capital expenditures.

Included in accounts payable and accrued expenses as of September 30, 2015 and December 31, 2014 was $0.3 million and $7.5 million, respectively, for the Company's conversion settlement obligation related to the Company's Notes which were surrendered for conversion but not settled as of the end of the respective period. No such amounts were payable as of September 30, 2014 and December 31, 2013.

Included in accounts payable and accrued expenses as of December 31, 2014 was $59.8 million related to the Company's payment obligation for a reduction in the number of warrants based on a warrant holder closing out a portion of its hedge position. Additionally, included within other current liabilities as of December 31, 2014 was $87.5 million in connection with the estimated fair value of the remaining warrant liability. See Note 10. There were no such liabilities recorded in connection with warrants as of September 30, 2015, September 30, 2014, and December 31, 2013.

The Company recognized a facility lease obligation of $27.0 million and $92.6 million during the nine months ended September 30, 2015 and 2014, respectively, in connection with capitalizing, on the Company's books, the landlord's costs of constructing new facilities that the Company has leased.