Derivative Financial Instruments (Narrative) (Details) - USD ($) $ in Millions				3 Months Ended
	Mar. 11, 2020	Mar. 06, 2020	Nov. 28, 2018	Mar. 31, 2021
Derivative [Line Items]
Loss in AOCI expected to be recognized in earnings over the next twelve months				$ (8.5)
Interest Rate Swap Mature 2023 [Member]
Derivative [Line Items]
Derivatives swap maturity year			2023
LIBOR floor			0.00%
Interest Rate Swap Mature 2025 [Member]
Derivative [Line Items]
Derivatives swap maturity year			2025
Interest Rate Swap Contracts [Member]
Derivative [Line Items]
LIBOR floor	0.00%	0.00%	0.00%
Interest Rate Swap Mature 2022 [Member]
Derivative [Line Items]
Derivatives swap maturity year		2022
Interest Rate Swap Mature 2024 [Member]
Derivative [Line Items]
Derivatives swap maturity year	2024