Goodwill and Other Intangible Assets - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Schedule Of Goodwill And Intangible Assets [Line Items]
Intangible asset amortization expense	$ 14.0	$ 15.0
All Segments, Excluding Northeast
Schedule Of Goodwill And Intangible Assets [Line Items]
Impairment losses during year	$ 0.0	$ 0.0