Related-Party Transactions

3 Months Ended

Mar. 31, 2013

Related Party Transactions [Abstract]

Related-Party Transactions

Related-Party Transactions:

A private equity fund affiliated with one of the Company's greater than 5% stockholders owns:

• A less than 20% interest in a company that provides services to the Company's customers, including handset insurance programs. Pursuant to the Company's agreement with this related-party, the Company bills its customers directly for these services and remits the fees collected from its customers for these services to the related-party. In addition, the Company receives compensation for selling handsets to the related-party;

• A less than 20% equity interest in a company that provides advertising services to the Company; and

• A less than 60% interest in a company that provides distributed antenna systems ("DAS") leases and maintenance to wireless carriers, including the Company. These DAS leases are accounted for as capital or operating leases in the Company's financial statements. This company was no longer a related party as of April 2012 because it was no longer owned by the affiliated fund.

Transactions associated with related-parties are included in various line items in the accompanying condensed consolidated balance sheets, condensed consolidated statements of income and comprehensive income, and condensed consolidated statements of cash flows. The following tables summarize the transactions with related-parties (in millions):

	March 31, 2013		December 31, 2012
Receivables from related-party included in other current assets	$	2.3	$	3.1
Payments due to related-party included in accounts payable and accrued expenses	7.6		13.1

	Three Months Ended March 31,
	2013		2012
Fees received by the Company as compensation included in service revenues	$	3.6	$	2.8
Fees received by the Company as compensation included in equipment revenues	11.9		4.6
Fees paid by the Company for services and related expenses included in cost of service	—		3.6
Fees paid by the Company for services included in selling, general and administrative expenses	2.5		2.2
DAS equipment depreciation included in depreciation expense	—		9.6
Capital lease interest included in interest expense	—		5.2
Capital lease payments included in financing activities	—		1.4