TWO Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Basis of Presentation and Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Available-for-Sale Securities, Weighted Average Life Classifications (Details)

v3.19.2

Available-for-Sale Securities, Weighted Average Life Classifications (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Debt Securities, Available-for-sale [Line Items]
Less than or equal to 1 year	$ 41,158
Greater than 1 year and less than or equal to 3 years	305,593
Greater than 3 years and less than or equal to 5 years	5,580,707
Greater than 5 years and less than or equal to 10 years	23,796,300
Greater than 10 years	462,321
Available-for-sale securities, at fair value	30,186,079	$ 25,552,604
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Debt Securities, Available-for-sale [Line Items]
Less than or equal to 1 year	3,084
Greater than 1 year and less than or equal to 3 years	60,936
Greater than 3 years and less than or equal to 5 years	5,269,154
Greater than 5 years and less than or equal to 10 years	20,974,109
Greater than 10 years	1,160
Available-for-sale securities, at fair value	26,308,443	21,685,033
Mortgage-backed Securities, Issued by Private Enterprises [Member]
Debt Securities, Available-for-sale [Line Items]
Less than or equal to 1 year	38,074
Greater than 1 year and less than or equal to 3 years	244,657
Greater than 3 years and less than or equal to 5 years	311,553
Greater than 5 years and less than or equal to 10 years	2,822,191
Greater than 10 years	461,161
Available-for-sale securities, at fair value	$ 3,877,636	$ 3,867,571

- Definition

Fair value of available-for-sale debt securities maturing in the second fiscal year through the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

No definition available.

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- Definition

Fair value of available-for-sale debt securities maturing in the fourth fiscal year through the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

No definition available.

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