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Derivatives and Hedging Activities - Narrative (Details) $ in Millions	12 Months Ended
	Dec. 31, 2022 USD ($) interest_rate_swap	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Derivative [Line Items]
Current notional amount	$ 1,518.2	$ 1,533.6
Amount estimated to be reclassified as a reduction to interest expense over next 12 months	30.4
Derivatives in cash flow hedging relationships
Derivative [Line Items]
Gain (loss) reclassified from accumulated OCI into income	(10.3)	$ (24.7)	$ (20.2)
Derivatives not designated as hedging instruments
Derivative [Line Items]
Gain (loss) reclassified from accumulated OCI into income	$ 7.5
Interest rate swaps
Derivative [Line Items]
Number of interest rate swaps held | interest_rate_swap	9
Interest rate swaps | Derivatives in cash flow hedging relationships
Derivative [Line Items]
Current notional amount	$ 1,200.0
Three Pay-fixed Interest Rate Swaps Subject To Minimum Of 0.75% | Derivatives in cash flow hedging relationships
Derivative [Line Items]
Number of interest rate swaps held | interest_rate_swap	3
Three Pay-fixed Interest Rate Swaps | Minimum | LIBOR
Derivative [Line Items]
Variable interest rate of derivative instrument (percent)	0.75%
Three Pay-fixed Interest Rate Swaps | Derivatives not designated as hedging instruments | Minimum | LIBOR
Derivative [Line Items]
Variable interest rate of derivative instrument (percent)	1.00%
Three Receive-fixed Interest Rate Swaps | Derivatives not designated as hedging instruments | Minimum | LIBOR
Derivative [Line Items]
Variable interest rate of derivative instrument (percent)	1.00%
Six Undersigned Interest Rate Swaps | Derivatives in cash flow hedging relationships
Derivative [Line Items]
Number of interest rate swaps held | interest_rate_swap	6
Three Pay-fixed, Receive 1-Month LIBOR, Subject To Minimum Of 1.00% | Derivatives in cash flow hedging relationships
Derivative [Line Items]
Number of interest rate swaps held | interest_rate_swap	3
Three Interest Rate Swaps That Pay 1-Month LIBOR Subject To Minimum Of 1.00% | Derivatives in cash flow hedging relationships
Derivative [Line Items]
Number of interest rate swaps held | interest_rate_swap	3
Interest rate caps
Derivative [Line Items]
Number of interest rate swaps held | interest_rate_swap	2
Current notional amount	$ 318.2
Interest rate caps | Derivatives in cash flow hedging relationships
Derivative [Line Items]
Current notional amount	170.0
Interest rate caps | Derivatives not designated as hedging instruments
Derivative [Line Items]
Current notional amount	$ 148.2

X

- Definition

The estimated net amount of existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months.

+ References

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-Topic 815
-SubTopic 30
-Section 50
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Nominal or face amount used to calculate payment on derivative.

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Variable interest rate in effect as of the balance sheet date related to the interest rate derivative.

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