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Fair Value Measurements - Fair Values of Financial Assets and Liabilities, Including Derivative Financial Instruments (Detail) - USD ($) $ in Thousands | Mar. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Earning assets |  |
Loans held for investment, net, difference | $ 2,097,587 | $ 2,105,495
Cash and cash equivalents, difference | 0 | 0
Tax indemnification receivable | 169,242 | 168,011
Derivative instruments | 0 | 0
Total earning assets, difference | 2,097,587 | 2,105,495
Interest-bearing liabilities |  |
Long-term borrowings, difference | 12,649 | (24,601)
Total interest-bearing liabilities, difference | (375,315) | (34,688)
Excess of net asset fair value over carrying value | 1,722,272 | 2,070,807
Certificates of deposit |  |
Interest-bearing liabilities |  |
Certificates of deposit, difference | (387,964) | (10,087)
Fair Value |  |
Earning assets |  |
Loans held for investment, net | 22,264,191 | 20,673,136
Cash and cash equivalents | 1,435,649 | 1,534,339
Available-for-sale investments | 229,114 | 244,088
Accrued interest receivable | 1,063,449 | 967,482
Tax indemnification receivable | 169,242 | 168,011
Derivative instruments | 794 | 812
Total earning assets | 25,162,439 | 23,587,868
Interest-bearing liabilities |  |
Long-term borrowings | 3,731,696 | 3,299,871
Accrued interest payable | 46,396 | 35,363
Derivative instruments | 1,089 | 2,584
Total interest-bearing liabilities | 20,664,151 | 18,852,235
Fair Value | Money-market and savings accounts |  |
Interest-bearing liabilities |  |
Deposits | 8,789,020 | 8,470,209
Fair Value | Certificates of deposit |  |
Interest-bearing liabilities |  |
Deposits | 8,095,950 | 7,044,208
Carrying Value |  |
Earning assets |  |
Loans held for investment, net | 20,166,604 | 18,567,641
Cash and cash equivalents | 1,435,649 | 1,534,339
Available-for-sale investments | 229,114 | 244,088
Accrued interest receivable | 1,063,449 | 967,482
Tax indemnification receivable | 169,242 | 168,011
Derivative instruments | 794 | 812
Total earning assets | 23,064,852 | 21,482,373
Interest-bearing liabilities |  |
Long-term borrowings | 3,744,345 | 3,275,270
Accrued interest payable | 46,396 | 35,363
Derivative instruments | 1,089 | 2,584
Total interest-bearing liabilities | 20,288,836 | 18,817,547
Carrying Value | Money-market and savings accounts |  |
Interest-bearing liabilities |  |
Deposits | 8,789,020 | 8,470,209
Carrying Value | Certificates of deposit |  |
Interest-bearing liabilities |  |
Deposits | $ 7,707,986 | $ 7,034,121

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- Definition Fair value of financial obligations, including, but not limited to, debt instruments, derivative liabilities, federal funds purchased and sold under agreements to repurchase, securities loaned or sold under agreements to repurchase, financial instruments sold not yet purchased, guarantees, line of credit, loans and notes payable, servicing liability, and trading liabilities. + References No definition available. + Details
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