Derivative Instruments and Hedging Activities Schedule of Interest Rate Swap Receivers (Details) - Short [Member] - USD ($)		3 Months Ended
	Dec. 31, 2023	Mar. 31, 2024
Interest Rate Swap [Member]
Derivative [Line Items]
Notional	$ 5,660,631,000	$ 1,948,367,000
Weighted Average Variable Interest Rate	5.38%	5.34%
Weighted Average Fixed Interest Rate	4.052%	3.77%
Weighted Average Remaining Maturity	5 years	5 years 2 months 19 days
Interest Rate Swap [Member] | Derivative Maturity Within One Year From Balance Sheet Date
Derivative [Line Items]
Notional	$ 0	$ 786,641,000
Weighted Average Variable Interest Rate	0.00%	5.34%
Weighted Average Fixed Interest Rate	0.00%	4.025%
Weighted Average Remaining Maturity	0 years	11 months 19 days
Interest Rate Swap [Member] | Derivative Maturity Over One And Within Three Years From Balance Sheet Date
Derivative [Line Items]
Notional	$ 2,470,819,000	$ 641,100,000
Weighted Average Variable Interest Rate	5.38%	0.00%
Weighted Average Fixed Interest Rate	4.204%	0.00%
Weighted Average Remaining Maturity	1 year 4 months 9 days	0 years
Interest Rate Swap [Member] | Derivative Maturity Over Three And Within Five Years From Balance Sheet Date
Derivative [Line Items]
Notional	$ 780,000,000	$ 260,000,000
Weighted Average Variable Interest Rate	5.38%	5.34%
Weighted Average Fixed Interest Rate	3.845%	3.328%
Weighted Average Remaining Maturity	1 year 4 months 9 days	3 years 6 months
Interest Rate Swap [Member] | Derivative Maturity Over Five And Within Seven Years From Balance Sheet Date
Derivative [Line Items]
Notional	$ 988,026,000	$ 0
Weighted Average Variable Interest Rate	5.38%	0.00%
Weighted Average Fixed Interest Rate	4.023%	0.00%
Weighted Average Remaining Maturity	4 years 10 days	0 years
Interest Rate Swap [Member] | Derivative Maturity Over Seven And Within Ten Years From Balance Sheet Date
Derivative [Line Items]
Notional	$ 1,161,160,000	$ 0
Weighted Average Variable Interest Rate	5.38%	0.00%
Weighted Average Fixed Interest Rate	4.013%	0.00%
Weighted Average Remaining Maturity	9 years 6 months 25 days	0 years
Interest Rate Swap [Member] | Derivative Maturity Over Ten Years From Balance Sheet Date
Derivative [Line Items]
Notional	$ 260,626,000	$ 260,626,000
Weighted Average Variable Interest Rate	5.38%	5.34%
Weighted Average Fixed Interest Rate	3.444%	3.444%
Weighted Average Remaining Maturity	20 years 3 days	19 years 9 months 3 days
Forward Starting Interest Rate Swap
Derivative [Line Items]
Notional	$ 645,200,000	$ 641,100,000
Weighted Average Fixed Interest Rate	4.40%	4.30%