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

Derivative Instruments and Hedging Activities Schedule of Interest Rate Swaptions (Details)

Derivative Instruments and Hedging Activities Schedule of Interest Rate Swaptions (Details) - USD ($)	Dec. 31, 2021	Sep. 30, 2022	Jun. 30, 2022	Sep. 30, 2021	Jun. 30, 2021	Dec. 31, 2020
Derivative [Line Items]
Notional	$ (17,159,801,000)	$ (10,936,326,000)	$ (2,978,027,000)	$ (20,187,509,000)	$ (23,094,926,000)	$ (23,932,603,000)
Percentage of Underlying Swaps Tied to LIBOR	100.00%
Interest Rate Swaption [Member] \| Long [Member] \| Variable Income Interest Rate [Member] \| Less Than Six Months Remaining Maturity [Member]
Derivative [Line Items]
Cost Basis	$ (11,314,000)
Fair Value	$ (3,539,000)
Weighted Average Remaining Maturity	5 months 10 days
Interest Rate Swaption [Member] \| Short [Member] \| Variable Income Interest Rate [Member] \| Greater than or Equal to Six Months Remaining Maturity
Derivative [Line Items]
Cost Basis	$ (26,329,000)
Fair Value	$ (23,958,000)
Weighted Average Remaining Maturity	1 year 5 months 24 days
Interest Rate Swaption [Member] \| Short [Member] \| Fixed Income Interest Rate [Member] \| Less Than Six Months Remaining Maturity [Member]
Derivative [Line Items]
Cost Basis	$ (10,640,000)
Fair Value	$ (6,856,000)
Weighted Average Remaining Maturity	5 months 3 days
Interest Rate Swaption [Member] \| Short [Member] \| Fixed Income Interest Rate [Member] \| Greater than or Equal to Six Months Remaining Maturity
Derivative [Line Items]
Cost Basis	$ (26,329,000)
Fair Value	$ (24,468,000)
Weighted Average Remaining Maturity	1 year 6 months 28 days
Underlying Swap [Member] \| Long [Member] \| Variable Income Interest Rate [Member] \| Less Than Six Months Remaining Maturity [Member]
Derivative [Line Items]
Weighted Average Remaining Maturity	10 years
Notional	$ (886,000,000)
Weighted Average Fixed Interest Rate	2.26%
Underlying Swap [Member] \| Short [Member] \| Variable Income Interest Rate [Member] \| Greater than or Equal to Six Months Remaining Maturity
Derivative [Line Items]
Weighted Average Remaining Maturity	10 years
Notional	$ (780,000,000)
Weighted Average Fixed Interest Rate	1.72%
Underlying Swap [Member] \| Short [Member] \| Fixed Income Interest Rate [Member] \| Less Than Six Months Remaining Maturity [Member]
Derivative [Line Items]
Weighted Average Remaining Maturity	10 years
Notional	$ (1,087,000,000)
Weighted Average Fixed Interest Rate	1.26%
Underlying Swap [Member] \| Short [Member] \| Fixed Income Interest Rate [Member] \| Greater than or Equal to Six Months Remaining Maturity
Derivative [Line Items]
Weighted Average Remaining Maturity	10 years
Notional	$ (780,000,000)
Weighted Average Fixed Interest Rate	1.72%