Number Of Available for Sale Securities

No definition available.

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- Definition

Number of Securities, Continuous Unrealized Loss Position More Than Twelve Months

+ References

No definition available.

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- Definition

Amount before tax of unrealized loss in accumulated other comprehensive income (AOCI) on investments in debt securities classified as available-for-sale.

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-Publisher FASB
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- Definition

Amount after adjustments of available-for-sale debt securities at cost, maturing in the sixth fiscal year through the tenth fiscal year following the latest fiscal year. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings less cumulative-effect adjustments, and fair value hedge accounting adjustments. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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- Definition

Amount after adjustments of available-for-sale debt securities at cost, maturing in the second fiscal year through the fifth fiscal year following the latest fiscal year. Adjustments include, but are not limited to, accretion, amortization, collection of cash, previous other-than-temporary impairments (OTTI) recognized in earnings less cumulative-effect adjustments, and fair value hedge accounting adjustments. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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- Definition

This item represents the difference between the gross realized gains and losses realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities. Additionally, this item would include any losses recognized for other than temporary impairments (OTTI) of the subject investments in debt and equity securities.

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- Definition

The fair value of available-for-sale securities that serve as collateral for borrowings.

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- Definition

Number of investment positions in available-for-sale investments in a continuous unrealized loss position for which an other-than-temporary impairment (OTTI) has not been recognized in the income statement.

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- Definition

The amount by which the fair value of an investment is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income.

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- Definition

Amount of increase (decrease) in the fair value of equity or debt securities classified as trading.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

For investments which are quantified by principal amount, the principle balance held at close of period.

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- Definition

Amount before tax of other than temporary impairment (OTTI) loss on investments in available-for-sale and held-to-maturity debt securities, recognized in other comprehensive loss.

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- Definition

The cash outflow to acquire debt and equity securities not classified as either held-to-maturity securities or trading securities which would be classified as available-for-sale securities and reported at fair value, with unrealized gains and losses excluded from earnings and reported in a separate component of shareholders' equity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition

The cash outflow to acquire securities classified as trading securities and held for investment purposes. Excludes payments for trading securities purchased and held principally for the purpose of selling them in the near term (thus held for only a short period of time).

+ References

No definition available.

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- Definition

The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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The cash inflow associated with the sale of securities classified as trading securities and held for investment purposes. Excludes proceeds from trading securities purchased and held principally for the purpose of selling them in the near term (thus held for only a short period of time).

+ References

No definition available.

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- Definition

Amount of investments in debt and equity securities and other forms of securities that provide ownership interests classified as trading.

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The fair value of trading securities that serve as collateral for borrowings.

+ References

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The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of investments, not including unrealized gains or losses on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity, held at each balance sheet date and included in earnings for the period.

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Carrying amount of the assets in the reporting entity's statement of financial position that relate to the reporting entity's variable interest in the Variable Interest Entity (VIE), where the reporting entity is not the VIE's primary beneficiary.

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Real Estate Securities - Additional Information (Details)	3 Months Ended
	Mar. 31, 2018 USD ($) Investment	Mar. 31, 2017 USD ($)	Dec. 31, 2017 USD ($) Investment
Investment Holdings [Line Items]
Trading securities pledged as collateral	$ 486,000,000
Trading securities	907,432,000		$ 968,844,000
Trading securities acquired	145,000,000	$ 154,000,000
Trading securities sold	182,000,000	9,000,000
Increase (decrease) in valuation of trading securities	(3,000,000)	11,000,000
Available-for-sale securities purchased	4,000,000	25,000,000
Available-for-sale securities sold	51,000,000	19,000,000
Net realized gains on AFS securities	$ 9,000,000	5,000,000
Number of AFS securities (in investments) \| Investment	152		167
Number of securities in unrealized loss position (in investments) \| Investment	13		9
Number of securities in a continuous unrealized loss position for twelve consecutive months or longer (in investments) \| Investment	3		3
Impairment losses, investments	$ 0
Investment fair value changes, net	(1,609,000)	(1,551,000)
Other than temporary impairment recognized in AOCI		100,000
Reclassification out of Accumulated Other Comprehensive Income \| Net Unrealized Gains on Available-for-Sale Securities
Investment Holdings [Line Items]
Impairment losses, investments		200,000
Investment fair value changes, net	0	$ 117,000
Residential
Investment Holdings [Line Items]
Gross unrealized losses	1,322,000		$ 1,367,000
REO
Investment Holdings [Line Items]
Assets	1,060,837,000
Subordinate Securities \| Residential
Investment Holdings [Line Items]
Gross unrealized losses	367,000		132,000
Subordinate Securities \| REO
Investment Holdings [Line Items]
Assets	374,785,000
Re-REMIC \| REO
Investment Holdings [Line Items]
Assets	38,000,000		39,000,000
Trading securities \| Residential Subordinate Securities
Investment Holdings [Line Items]
Unpaid principal balance	900,000,000		943,000,000
CRT securities \| Subordinate Securities
Investment Holdings [Line Items]
Trading securities	246,000,000		301,000,000
Sequoia securities
Investment Holdings [Line Items]
Trading securities pledged as collateral	57,000,000
Sequoia securities \| Subordinate Securities
Investment Holdings [Line Items]
Trading securities	54,000,000		68,000,000
Other third party securities \| Subordinate Securities
Investment Holdings [Line Items]
Trading securities	148,000,000		206,000,000
Third-party multifamily mortgage-backed securities \| Subordinate Securities
Investment Holdings [Line Items]
Trading securities	377,000,000		$ 324,000,000
Residential
Investment Holdings [Line Items]
Marketable securities, less than five years	100,000
Marketable securities, due from five to ten years	2,000,000
Residential \| AFS securities retained, at fair value
Investment Holdings [Line Items]
Securities pledged as collateral	$ 178,000,000