Acquisitions (Tables)

3 Months Ended

Mar. 31, 2021

Business Acquisition [Line Items]

Schedule of Business Acquisitions

The following table summarizes aggregate unaudited pro forma information assuming the acquisitions of Arktura, Moz and Turf had occurred on January 1, 2020. The unaudited pro forma results include the depreciation and amortization associated with the acquired assets, compensation expense related to cash payments and equity awards granted to employees of the acquired companies and adjustments to net sales for the purchase accounting effects of recording deferred revenue at fair value. In addition, the unaudited pro forma results do not include any expected benefits of the acquisitions.  Accordingly, the unaudited pro forma results are not necessarily indicative of either future results of operations or results that might have been achieved had the acquisitions been consummated as of January 1, 2020.

	Three Months Ended March 31,
	2021		2020
Net sales from continuing operations, pro forma	$	252.6	$	263.7
Net sales from continuing operations, as reported		251.9		248.7
Net earnings (loss) from continuing operations, pro forma		42.9		(234.0	)
Net earnings (loss) from continuing operations, as reported		37.5		(222.6	)

Arktura [Member]

Business Acquisition [Line Items]

Schedule of Fair Values of Identifiable Intangible Assets Acquired and Estimated Useful Lives

The following table summarizes the fair values of identifiable intangible assets acquired, and their estimated useful lives:

	Fair Value at Acquisition Date		Estimated Useful Life
Tradenames	$	12.1	Indefinite
Software	9.1		7 years
Backlog	5.5		1 year
Customer relationships	3.6		1 year
Non-compete agreements	2.1		5 years
Patents	0.6		13-19 years
Total identifiable intangible assets	$	33.0