CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Current assets:
Cash and equivalents	$ 134,164	$ 130,928
Receivables, net	75,727	97,108
Other current assets	76,794	100,927
Total current assets	286,685	328,963
Property, net	1,137,797	1,147,959
Intangible assets, net	238,830	243,180
Goodwill	2,296,374	2,219,833
Other long-term assets	389,390	332,740
Total assets	4,349,076	4,272,675
Current liabilities:
Accounts payable	256,845	226,220
Accrued expenses and other liabilities	137,693	155,286
Deferred revenues and income	142,240	171,122
Current maturities of corporate borrowings and capital and financing lease obligations	14,367	14,280
Total current liabilities	551,145	566,908
Corporate borrowings	2,073,037	2,070,671
Capital and financing lease obligations	112,964	116,369
Deferred revenues-for exhibitor services agreement	337,333	318,154
Other long-term liabilities	447,066	426,468
Total liabilities	3,521,545	3,498,570
Commitments and contingencies
Stockholder's equity:
Common Stock, 1 share issued with $0.01 par value
Additional paid-in capital	801,811	801,811
Accumulated other comprehensive income	17,072	9,444
Accumulated earnings (deficit)	8,648	(37,150)
Total stockholder's equity	827,531	774,105
Total liabilities and stockholder's equity	$ 4,349,076	$ 4,272,675