Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2014

Changes in the carrying amount of our goodwill were as follows (dollars in millions):



	Packaging		Paper		Goodwill
Balance at January 1, 2013	$	67.2	$	—	$	67.2
Acquisitions	405.7		53.9		459.6
Balance at December 31, 2013	472.9		53.9		526.8
Acquisitions (a)	12.2		—		12.2
Adjustments related to purchase accounting (b)	6.5		1.3		7.8
Balance at December 31, 2014	$	491.6	$	55.2	$	546.8

___________


(a)	In April 2014, we acquired the assets of Crockett Packaging, a corrugated products manufacturer, for $21.2 million, before $0.7 million of working capital adjustments, and recorded $12.2 million of goodwill in our Packaging segment.


(b)	Adjustments relate primarily to the Boise acquisition, see Note 3, Acquisitions, for more information.

The weighted average useful life, gross carrying amount, and accumulated amortization of our intangible assets were as follows (dollars in millions):



	As of December 31, 2014					As of December 31, 2013
	Weighted Average Remaining Useful Life (in Years)	Gross Carrying Amount		Accumulated Amortization		Weighted Average Remaining Useful Life (in Years)	Gross Carrying Amount		Accumulated Amortization
Customer relationships	14.3	$	311.5	$	36.9	15.4	$	306.4	$	16.5
Trademarks and trade names	13.4	21.8		3.0		14.7	21.4		0.8
Other	2.2	0.2		0.1		3.0	0.2		0.1
Total intangible assets (excluding goodwill)	14.2	$	333.5	$	40.0	15.4	$	328.0	$	17.4