GOODWILL AND INTANGIBLES

12 Months Ended

Dec. 31, 2023

GOODWILL AND INTANGIBLES

GOODWILL AND INTANGIBLES

6. GOODWILL AND INTANGIBLE ASSETS

Goodwill by segment consists of the following as of December 31, 2023 and 2022:

	Ocean
(In millions)	Transportation		Logistics		Total
Goodwill	$	222.6	$	105.2	$	327.8

Ocean Transportation goodwill of $222.6 million includes $221.8 million related to the acquisition of Horizon Lines, Inc. (“Horizon”) in May 2015. Logistics goodwill of $105.2 million includes $78.6 million related to the acquisition of Span Intermediate, LLC (“Span Alaska”) in August 2016 that was allocated to the Span Alaska reporting unit, and $26.6 million of other Logistics acquisitions that were allocated to the Logistics reporting unit.

Intangible assets by segment consist of the following as of December 31, 2023 and 2022:

	As of December 31, 2023						As of December 31, 2022
	Gross		Accumulated				Gross		Accumulated
(In millions)	Amount		Amortization		Net Book Value		Amount		Amortization		Net Book Value
Ocean Transportation - Customer relationships	$	140.6	$	57.9	$	82.7	$	140.6	$	51.2	$	89.4
Logistics:
Customer relationships		110.4		44.0		66.4		95.3		37.1		58.2
Trade name		27.3		—		27.3		27.3		—		27.3
Total Logistics		137.7		44.0		93.7		122.6		37.1		85.5
Total	$	278.3	$	101.9	$	176.4	$	263.2	$	88.3	$	174.9

In February 2023, the Company completed an asset acquisition consisting of customer relationship intangible assets for $16.5 million, which are being amortized over seven years.

Ocean Transportation intangible assets of $140.6 million relate to customer relationships acquired as part of the acquisition of Horizon, and are being amortized over 21 years. Logistics intangible assets include $79.3 million of customer relationships which are being amortized over 20 years, and $27.3 million of an indefinite life trade name, both

acquired as part of the Span Alaska acquisition. The remaining Logistics customer relationships relate to various acquisitions and are being amortized over a period of 3 to 13 years.

Intangible assets related amortization expense for the years ended December 31, 2023, 2022 and 2021, are as follows:

	Years Ended December 31,
(In millions)	2023		2022		2021
Amortization expense	$	13.6	$	11.4	$	10.9

As of December 31, 2023, estimated amortization expense related to customer relationship intangible assets during the next five years and thereafter are as follows:

	Customer
Year (in millions)	Relationships
2024	$	14.3
2025		13.6
2026		13.0
2027		13.0
2028		13.0
Thereafter		82.2
Total	$	149.1