Basis of Presentation (Fair Value Of the Company's Derivative Instruments) (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2016 |
Jun. 30, 2015 |
Jun. 30, 2016 |
Jun. 30, 2015 |
Dec. 31, 2015 |
|
| Accounting Policies [Abstract] | |||||
| Gain (Loss) on Sale of Mortgage Loans | $ 25,800 | $ 17,600 | $ 47,300 | $ 33,800 | |
| Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | |||||
| Other Assets | 12,103 | 12,103 | $ 7,390 | ||
| Accrued and Other Liabilities | 7,260 | 7,260 | 1,465 | ||
| Interest rate lock commitments | |||||
| Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | |||||
| Other Assets | 11,591 | 11,591 | 5,854 | ||
| Accrued and Other Liabilities | 111 | 111 | 280 | ||
| Forward contracts | |||||
| Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | |||||
| Other Assets | 401 | 401 | 1,178 | ||
| Accrued and Other Liabilities | 6,735 | 6,735 | 840 | ||
| Whole loan commitments | |||||
| Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] | |||||
| Other Assets | 111 | 111 | 358 | ||
| Accrued and Other Liabilities | $ 414 | $ 414 | $ 345 | ||