CONSOLIDATED BALANCE SHEET (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
ASSETS
Cash and cash equivalents	$ 678,725	$ 749,977
Marketable securities	7,775	20,604
Accounts receivable, net of allowance of $9,596 and $11,088, respectively	235,950	229,830
Other current assets	148,285	156,339
Total current assets	1,070,735	1,156,750
Property and equipment, net	289,493	270,512
Goodwill	1,664,315	1,616,154
Intangible assets, net	466,161	482,904
Long-term investments	196,811	161,278
Other non-current assets	124,976	118,230
TOTAL ASSETS	3,812,491	3,805,828
LIABILITIES:
Current maturities of long-term debt	0	15,844
Accounts payable, trade	83,294	98,314
Deferred revenue	164,667	155,499
Accrued expenses and other current liabilities	362,695	355,232
Total current liabilities	610,656	624,889
Long-term debt, net of current maturities	580,000	580,000
Income taxes payable	496,168	479,945
Deferred income taxes	312,905	323,403
Other long-term liabilities	66,081	31,830
Redeemable noncontrolling interests	64,147	58,126
Commitments and contingencies
SHAREHOLDERS' EQUITY:
Additional paid-in capital	11,604,296	11,607,367
Accumulated deficit	(206,592)	(318,519)
Accumulated other comprehensive loss	(32,187)	(32,169)
Treasury stock 184,229,378 and 182,878,295 shares, respectively	(9,734,479)	(9,601,218)
Total IAC shareholders' equity	1,631,305	1,655,728
Noncontrolling interests	51,229	51,907
Total shareholders' equity	1,682,534	1,707,635
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	3,812,491	3,805,828
Common Stock
SHAREHOLDERS' EQUITY:
Common stock	251	251
Class B Convertible Common Stock
SHAREHOLDERS' EQUITY:
Common stock	$ 16	$ 16