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Commitment and Contingencies (Details) - USD ($) $ in Millions	Sep. 06, 2019	Mar. 11, 2019	May 10, 2018	Dec. 31, 2020	Dec. 31, 2019	Aug. 12, 2019	Jun. 04, 2019	Dec. 28, 2017
Loss Contingencies [Line Items]
Litigation settlement, amount awarded to other party		$ 30.0	$ 30.0
Other current assets				$ 183.2	$ 180.7
Damages sought	$ 34.5
Energy Labs
Loss Contingencies [Line Items]
Contingent consideration, range of outcomes, low								$ 0.0
Contingent consideration, range of outcomes, high								$ 34.5
Contingent consideration liability							$ 0.0
Indemnification Agreement
Loss Contingencies [Line Items]
Other current assets				96.6
Bladeroom Group Limited, Et Al
Loss Contingencies [Line Items]
Loss contingency accrual				96.6
Energy Labs
Loss Contingencies [Line Items]
Loss contingency accrual				2.8	$ 2.8
Loss contingency, range of possible loss, portion not accrued				$ 31.7
Surety Bond
Loss Contingencies [Line Items]
Estimate of possible loss						$ 120.1