Derivatives and Hedging Activities - Schedule of Interest Rate Swaps Outstanding (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Derivative [Line Items]
Notional Amount	$ 9,663,596	$ 8,033,084
Interest Rate Swap, Fixed Rate
Derivative [Line Items]
Notional Amount	$ 6,300,000	$ 6,300,000
Weighted Average Fixed Pay Rate	0.30%	0.41%
Weighted Average Floating Receive Rate	0.05%	0.15%
Weighted Average Years to Maturity	5 years 8 months 12 days	6 years 8 months 12 days
Interest Rate Swap, Forward Start Dates | 1-Month LIBOR
Derivative [Line Items]
Notional Amount	$ 1,300,000
Weighted Average Fixed Pay Rate	0.99%
Weighted Average Years to Maturity	20 years 9 months 18 days
Interest Rate Swap, Variable Rate | 1-Month LIBOR
Derivative [Line Items]
Notional Amount	$ 1,750,000
Weighted Average Fixed Pay Rate	0.05%
Weighted Average Floating Receive Rate	0.98%
Weighted Average Years to Maturity	4 years 10 months 24 days
Less than 3 years | Interest Rate Swap, Fixed Rate
Derivative [Line Items]
Notional Amount	$ 1,000,000
Weighted Average Fixed Pay Rate	0.06%
Weighted Average Floating Receive Rate	0.05%
Weighted Average Years to Maturity	2 years 7 months 6 days
Less than 3 years | Interest Rate Swap, Variable Rate | 1-Month LIBOR
Derivative [Line Items]
Notional Amount	$ 1,000,000
Weighted Average Fixed Pay Rate	0.05%
Weighted Average Floating Receive Rate	0.77%
Weighted Average Years to Maturity	2 years 7 months 6 days
3 to 5 years | Interest Rate Swap, Fixed Rate
Derivative [Line Items]
Notional Amount	$ 1,250,000	$ 2,250,000
Weighted Average Fixed Pay Rate	0.12%	0.20%
Weighted Average Floating Receive Rate	0.05%	0.15%
Weighted Average Years to Maturity	3 years 7 months 6 days	4 years 2 months 12 days
5 to 7 years | Interest Rate Swap, Fixed Rate
Derivative [Line Items]
Notional Amount	$ 2,225,000	$ 1,775,000
Weighted Average Fixed Pay Rate	0.32%	0.43%
Weighted Average Floating Receive Rate	0.05%	0.15%
Weighted Average Years to Maturity	5 years 10 months 24 days	6 years 8 months 12 days
5 to 7 years | Interest Rate Swap, Variable Rate | 1-Month LIBOR
Derivative [Line Items]
Notional Amount	$ 500,000
Weighted Average Fixed Pay Rate	0.05%
Weighted Average Floating Receive Rate	1.26%
Weighted Average Years to Maturity	6 years 10 months 24 days
7 to 10 years | Interest Rate Swap, Fixed Rate
Derivative [Line Items]
Notional Amount	$ 1,825,000	$ 2,275,000
Weighted Average Fixed Pay Rate	0.52%	0.60%
Weighted Average Floating Receive Rate	0.05%	0.15%
Weighted Average Years to Maturity	8 years 7 months 6 days	9 years 2 months 12 days
7 to 10 years | Interest Rate Swap, Variable Rate | 1-Month LIBOR
Derivative [Line Items]
Notional Amount	$ 250,000
Weighted Average Fixed Pay Rate	0.05%
Weighted Average Floating Receive Rate	1.27%
Weighted Average Years to Maturity	10 years