Supplemental Cash Flow Information

9 Months Ended

Sep. 30, 2014

Supplemental Cash Flow Information [Abstract]

SUPPLEMENTAL CASH FLOW INFORMATION

SUPPLEMENTAL CASH FLOW INFORMATION

During the nine months ended September 30, 2014, we paid $143.4 million in interest, net of amounts capitalized, and paid $22.0 million in income taxes, net of refunds. During the nine months ended September 30, 2013, we paid $146.6 million in interest, net of amounts capitalized, and received $38.3 million in net refunds from income taxes.

As of September 30, 2014 and 2013, the amount of accounts payable related to capital expenditures was $4.9 million and $3.4 million, respectively.

During the nine months ended September 30, 2014 and 2013, total amortization of deferred revenue was $41.7 million and $42.7 million, respectively.

During the nine months ended September 30, 2014 and 2013, our equity in earnings from ATC was $52.8 million and $51.0 million, respectively. During the nine months ended September 30, 2014 and 2013, distributions received from ATC were $42.6 million and $40.5 million, respectively.