Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2017

Goodwill And Intangible Assets Disclosure [Abstract]

Changes in goodwill by reportable segment

The changes in carrying amount of goodwill for the years ended December 31, 2017 and December 31, 2016 are as follows:

(in millions)	Cranes			Americas		Europe and Africa ("EURAF")		Middle East and Asia Pacific ("MEAP")
Net balance as of January 1, 2016	$	306.5		$	—	$	—	$	—
Foreign currency impact		(6.9	)		—		—		—
Net balance as of December 31, 2016		299.6			—		—		—
Foreign currency impact		16.5			—		—		—
Reallocation of goodwill at October 31, 2017		(316.1	)		166.5		81.5		68.1
Foreign currency impact		—			—		4.4		0.8
Net balance as of December 31, 2017	$	—		$	166.5	$	85.9	$	68.9

Gross carrying amount and accumulated amortization of the company's intangible assets other than goodwill

The gross carrying amount and accumulated amortization of the Company’s intangible assets other than goodwill are as follows as of December 31, 2017 and December 31, 2016.

	December 31, 2017							December 31, 2016
(in millions)	Gross Carrying Amount		Accumulated Amortization Amount			Net Book Value		Gross Carrying Amount		Accumulated Amortization Amount			Net Book Value
Trademarks and tradenames	$	99.7	$	—		$	99.7	$	92.4	$	—		$	92.4
Customer relationships		10.7		(8.7	)		2.0		10.3		(7.8	)		2.5
Patents		30.6		(29.7	)		0.9		28.5		(27.4	)		1.1
Engineering drawings		10.8		(10.7	)		0.1		10.0		(9.9	)		0.1
Distribution network		19.5		(0.1	)		19.4		18.0		—			18.0
Other intangibles		0.1		(0.1	)		—		0.2		(0.2	)		—
	$	171.4	$	(49.3	)	$	122.1	$	159.4	$	(45.3	)	$	114.1