Derivative Instruments and Hedging Activities Schedule of Interest Rate Swap Receivers (Details) - USD ($)	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Derivative [Line Items]
Notional	$ 17,159,801,000	$ 23,932,603,000	$ 48,445,497,000
Interest Rate Swap [Member] \| Short [Member]
Derivative [Line Items]
Notional	$ 7,229,731,000	$ 1,451,523,000
Weighted Average Variable Interest Rate	0.062%	0.09%
Weighted Average Fixed Interest Rate	0.763%	0.468%
Weighted Average Remaining Maturity	7 years 3 months 14 days	9 years 5 months 26 days
Interest Rate Swap [Member] \| Derivative Maturity Within One Year From Balance Sheet Date [Member] \| Short [Member]
Derivative [Line Items]
Notional	$ 2,221,658,000	$ 0
Weighted Average Variable Interest Rate	0.07%	0.00%
Weighted Average Fixed Interest Rate	0.118%	0.00%
Weighted Average Remaining Maturity	1 year 2 months 8 days	0 years
Interest Rate Swap [Member] \| Derivative Maturity Over One And Within Two Years From Balance Sheet Date [Member] \| Short [Member]
Derivative [Line Items]
Notional	$ 0	$ 0
Weighted Average Variable Interest Rate	0.00%	0.00%
Weighted Average Fixed Interest Rate	0.00%	0.00%
Weighted Average Remaining Maturity	0 years	0 years
Interest Rate Swap [Member] \| Derivative Maturity Over Two And Within Three Years From Balance Sheet Date [Member] \| Short [Member]
Derivative [Line Items]
Notional	$ 0	$ 0
Weighted Average Variable Interest Rate	0.00%	0.00%
Weighted Average Fixed Interest Rate	0.00%	0.00%
Weighted Average Remaining Maturity	0 years	0 years
Interest Rate Swap [Member] \| Derivative Maturity Over Three And Within Four Years From Balance Sheet Date [Member] \| Short [Member]
Derivative [Line Items]
Notional	$ 0	$ 0
Weighted Average Variable Interest Rate	0.00%	0.00%
Weighted Average Fixed Interest Rate	0.00%	0.00%
Weighted Average Remaining Maturity	0 years	0 years
Interest Rate Swap [Member] \| Derivative Maturity Over Four Years From Balance Sheet Date [Member] \| Short [Member]
Derivative [Line Items]
Notional	$ 5,008,073,000	$ 1,451,523,000
Weighted Average Variable Interest Rate	0.058%	0.09%
Weighted Average Fixed Interest Rate	1.049%	0.468%
Weighted Average Remaining Maturity	10 years	9 years 5 months 26 days

Average fixed interest rate related to the group of interest rate derivatives.

No definition available.

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- Definition

Average remaining period until maturity of the derivative contract, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Average variable interest rate related to the group of interest rate derivatives.

+ References

No definition available.

+ Details

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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

Nominal or face amount used to calculate payment on derivative.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5580258-113959

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5579245-113959

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