Condensed Consolidated Balance Sheets (Unaudited) Statement - Scenario, Unspecified [Domain] - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
ASSETS
Fixed-maturities available for sale—at fair value (amortized cost $1,196,446 and $528,660)	$ 1,178,842	$ 536,890
Equity securities available for sale—at fair value (cost $573 and $76,900)	881	143,368
Trading securities—at fair value	1,466,435	1,633,584
Short-term investments—at fair value	1,649,370	1,300,872
Other invested assets	13,620	14,585
Total investments	4,309,148	3,629,299
Cash	51,381	30,465
Restricted cash	12,633	14,031
Accounts and notes receivable	72,093	85,792
Deferred income taxes, net (Note 12)	651,238	700,201
Goodwill and other intangible assets, net (Note 6)	290,640	288,240
Other assets (Note 8)	349,371	357,864
Assets held for sale (Note 2)	0	1,736,444	[1]
Total assets	5,736,504	6,842,336
LIABILITIES AND STOCKHOLDERS’ EQUITY
Unearned premiums	665,947	644,504
Reserve for losses and loss adjustment expense (“LAE”) (Note 9)	1,204,792	1,560,032
Long-term debt (Note 10)	1,224,892	1,192,299
Other liabilities	278,929	326,743
Liabilities held for sale (Note 2)	0	947,008
Total liabilities	$ 3,374,560	$ 4,670,586
Commitments and Contingencies (Note 15)
Equity component of currently redeemable convertible senior notes (Note 10)	$ 8,546	$ 74,690
Stockholders’ equity
Common stock: par value $.001 per share; 485,000,000 shares authorized at June 30, 2015 and December 31, 2014, respectively; 226,147,213 and 208,601,020 shares issued at June 30, 2015 and December 31, 2014, respectively; 208,586,516 and 191,053,530 shares outstanding at June 30, 2015 and December 31, 2014, respectively	226	209
Treasury stock, at cost: 17,560,597 and 17,547,490 shares at June 30, 2015 and December 31, 2014, respectively	(893,176)	(892,961)
Additional paid-in capital	2,709,721	2,531,513
Retained earnings	548,161	406,814
Accumulated other comprehensive (loss) income (“AOCI”) (Note 11)	(11,534)	51,485
Total stockholders’ equity	2,353,398	2,097,060
Total liabilities and stockholders’ equity	$ 5,736,504	$ 6,842,336

[1] Assets held for sale are not part of the Mortgage Insurance or Services segments.