Contingencies	9 Months Ended
Sep. 30, 2017
Commitments and Contingencies Disclosure [Abstract]
Contingencies	Contingencies On April 26, 2017, the sellers of 7S Group GmbH ("7S"), a company we acquired in 2015, initiated a process under the acquisition agreement to dispute the contingent consideration related to the acquisition and are claiming an additional $24.6 (€20.8), plus interest. We believe no further amounts are due and intend to vigorously dispute their claims through this process. We are not currently able to predict the outcome of this process or the timing of any resolution, and consequently, no amounts have been recorded in the Consolidated Financial Statements.

Contingencies

9 Months Ended

Sep. 30, 2017

Commitments and Contingencies Disclosure [Abstract]

On April 26, 2017, the sellers of 7S Group GmbH ("7S"), a company we acquired in 2015, initiated a process under the acquisition agreement to dispute the contingent consideration related to the acquisition and are claiming an additional $24.6 (€20.8), plus interest. We believe no further amounts are due and intend to vigorously dispute their claims through this process. We are not currently able to predict the outcome of this process or the timing of any resolution, and consequently, no amounts have been recorded in the Consolidated Financial Statements.