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Licenses and Goodwill (Tables)

12 Months Ended

Dec. 31, 2011

Licenses

Licenses

Licenses
	Year Ended December 31,		2011			2010
	(Dollars in thousands)
	Balance, beginning of year		$	1,452,101		$	1,435,000
		Acquisitions		4,406			17,101
		Exchanges		11,842			—
		Other		2,420			—
	Balance, end of year		$	1,470,769		$	1,452,101

Goodwill

Goodwill

Goodwill
	Year Ended December 31,		2011				2010
	(Dollars in thousands)
	Assigned value at time of acquisition		$	494,737		$	494,737
		Accumulated impairment losses in prior periods		—			—
	Balance, beginning of year			494,737			494,737
		Acquisitions		—			—
	Balance, end of year		$	494,737		$	494,737

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