Goodwill And Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2020

Goodwill And Intangible Assets Disclosure [Abstract]

Goodwill (dollars in millions)

	Commercial Banking			Consumer Banking			Total
December 31, 2019	$	326.7		$	43.2		$	369.9
Additions		116.4			5.2			121.6
Impairment		(301.5	)		(43.2	)		(344.7	)
March 31, 2020	$	141.6		$	5.2		$	146.8

Summary of Intangible Assets

The following table presents the gross carrying value and accumulated amortization for intangible assets, excluding fully amortized intangible assets.

Intangible Assets (dollars in millions)

	March 31, 2020							December 31, 2019
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Core deposit intangibles	$	222.4	$	(86.6	)	$	135.8	$	126.3	$	(79.7	)	$	46.6
Trade names		27.7		(13.6	)		14.1		24.7		(12.7	)		12.0
Customer relationships		27.4		(17.2	)		10.2		23.9		(16.2	)		7.7
Other		7.4		(7.4	)		—		7.4		(7.7	)		(0.3	)
Total intangible assets	$	284.9	$	(124.8	)	$	160.1	$	182.3	$	(116.3	)	$	66.0

Summary of Intangible Assets Rollforward

The following table presents the changes in intangible assets:

Intangible Assets Rollforward (dollars in millions)

	Core Deposit Intangibles			Trade Names			Customer Relationships			Other			Total
December 31, 2019	$	46.6		$	12.0		$	7.7		$	(0.3	)	$	66.0
Additions		96.1			3.0			3.5			—			102.6
Amortization		(6.9	)		(0.9	)		(1.0	)		0.3			(8.5	)
March 31, 2020	$	135.8		$	14.1		$	10.2		$	—		$	160.1