Discontinued Operations Balance Sheet (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014	Mar. 31, 2014
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Assets	$ 1,479,622	$ 1,522,447	$ 2,342,499
Current assets, discontinued operations	0	0	372,117
Liabilities of Disposal Group, Including Discontinued Operation [Abstract]
Current liabilities of discontinued operations	0	0	415,183
Noncurrent liabilities of discontinued operations	0	0	46,679
Enova [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash and Cash Equivalents			56,241
Consumer loans, net			281,268
Other Receivables and Prepaid Expenses			8,692
Current and Deferred Tax Assets			25,916
Current assets, discontinued operations			372,117
Property, Plant, and Equipment, Net			39,027
Goodwill			210,362
Other Noncurrent Assets			6,309
Noncurrent assets of discontinued operations			255,698
Total assets of discontinued operations			627,815
Liabilities of Disposal Group, Including Discontinued Operation [Abstract]
Accounts Payable and Accrued Liabilities, Current			38,311
Notes Payable, Current			376,872
Current liabilities of discontinued operations			415,183
Deferred Tax Liabilities, Noncurrent			46,621
Other Noncurrent Liabilities			58
Noncurrent liabilities of discontinued operations			46,679
Total liabilities of discontinued operations			$ 461,862