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Derivative Financial Instruments, Agency Business (Details) | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2017 USD ($) item | Sep. 30, 2016 USD ($) | Sep. 30, 2017 USD ($) item | Sep. 30, 2016 USD ($) | Dec. 31, 2016 USD ($) item
Derivative Financial Instruments |  |  |  |  |
Notional Value, classified in Other Assets | $ 100,898,203 |  | $ 100,898,203 |  | $ 550,117,700
Notional Value, classified in Other Liabilities | 287,993,000 |  | 287,993,000 |  | 522,650,829
Net gains (losses) from changes in the fair value of derivatives | 200,000 | $ 200,000 | (2,300,000) | $ 200,000 |
Income from mortgage servicing rights | 18,897,239 | $ 15,968,067 | 56,181,638 | $ 15,968,067 |
Agency Business |  |  |  |  |
Derivative Financial Instruments |  |  |  |  |
Notional Value, classified in Other Assets | 388,891,203,000 |  | 388,891,203,000 |  | 975,718,529,000
Fair Value, classified in Other Assets | 488,747,000 |  | 488,747,000 |  | 5,614,990,000
Fair Value, classified in Other Liabilities | $ (1,881,450,000) |  | $ (1,881,450,000) |  | $ (2,299,579,000)
Non-Qualifying | Rate Lock Commitments | Agency Business |  |  |  |  |
Derivative Financial Instruments |  |  |  |  |
Count | item | 7 |  | 7 |  | 12
Notional Value, classified in Other Assets | $ 30,179,000,000 |  | $ 30,179,000,000 |  | $ 156,685,400,000
Fair Value, classified in Other Assets | 419,758,000 |  | 419,758,000 |  | 2,816,132,000
Fair Value, classified in Other Liabilities | $ (64,378,000) |  | $ (64,378,000) |  | $ (764,429,000)
Non-Qualifying | Forward Sale Commitments | Agency Business |  |  |  |  |
Derivative Financial Instruments |  |  |  |  |
Count | item | 81 |  | 81 |  | 105
Notional Value, classified in Other Assets |  |  |  |  | $ 819,033,129,000
Notional Value, classified in Other Liabilities | $ 358,712,203,000 |  | $ 358,712,203,000 |  |
Fair Value, classified in Other Assets | 68,989,000 |  | 68,989,000 |  | 2,798,858,000
Fair Value, classified in Other Liabilities | $ (1,817,072,000) |  | $ (1,817,072,000) |  | $ (1,535,150,000)

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- Definition Nominal or face amount used to calculate payments on the derivative asset. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5579245-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5580258-113959 + Details
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- Definition Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -Subparagraph (a),(c) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624163-113959 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=82849420&loc=SL20226000-175313 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 20 -Section 50 -Paragraph 4D -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=82924980&loc=SL51823488-111719 + Details
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