Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012	Dec. 31, 2011
Current Assets
Cash and cash equivalents	$ 82,917	$ 257,939
Accounts receivable:
Billed	130,628	161,980
Unbilled	476,515	497,422
Allowance for doubtful accounts	(36,886)	(53,696)
Net accounts receivable	570,257	605,706
Deferred directory costs	120,062	130,744
Short-term deferred income taxes, net	71,306	67,793
Prepaid expenses and other current assets	42,740	51,384
Total current assets	887,282	1,113,566
Fixed assets and computer software, net	129,584	151,545
Other non-current assets	15,557	13,001
Intangible Assets, Net	2,007,372	2,182,092
Total Assets	3,039,795	3,460,204
Current Liabilities
Accounts payable and accrued liabilities	99,635	126,158
Accrued interest	22,377	29,245
Deferred revenues	592,465	644,101
Current portion of long-term debt	233,583	326,300
Total current liabilities	948,060	1,125,804
Long-term debt	1,835,220	2,184,057
Deferred income taxes, net	79,344	75,492
Other non-current liabilities	73,593	84,718
Total Liabilities	2,936,217	3,470,071
Commitments and contingencies
Shareholders' Equity (Deficit)
Common stock, par value $.001 per share, authorized - 300,000,000 shares; issued and outstanding - 50,809,175 shares at June 30, 2012 and 50,233,617 shares at December 31, 2011	51	50
Additional paid-in capital	1,462,633	1,460,057
Accumulated deficit	(1,332,044)	(1,442,556)
Accumulated other comprehensive loss	(27,062)	(27,418)
Total shareholders' equity (deficit)	103,578	(9,867)
Total Liabilities and Shareholders' Equity (Deficit)	$ 3,039,795	$ 3,460,204