Goodwill (Tables)

6 Months Ended

Jun. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in Goodwill

The following table shows the changes in goodwill by reportable segment and in total:

	East		West
	Group		Group			Total
	(Dollars in Millions)
Balance at January 1, 2022	$	759.4	$	2,735.0		$	3,494.4
Acquisitions		—		3.7			3.7
Adjustments to purchase price allocations		5.0		52.8			57.8
Divestitures		—		(159.7	)		(159.7	)
Goodwill reclassified from assets held for sale		—		4.3			4.3
Balance at June 30, 2022	$	764.4	$	2,636.1		$	3,400.5