Employee Benefit Plans (Various Tables) (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Pension plan
Defined Benefit Plan Disclosure [Line Items]
Unrecognized net actuarial (gains) losses	$ 291.7	$ 385.1
Prior service cost	$ 7.1	20.1
Pension plan \| U.S.
Defined Benefit Plan Disclosure [Line Items]
Average amortization period of losses related to defined benefit pension plans	14 years
Fair value of plan assets, aggregate projected benefit obligation and accumulated benefit obligation
Fair value of plan assets	$ 4.9	5.1
Projected benefit obligation	130.9	157.4
Accumulated benefit obligation	$ 125.4	135.4
Pension plan \| U.K
Defined Benefit Plan Disclosure [Line Items]
Average amortization period of losses related to defined benefit pension plans	19 years
ENPP
Defined Benefit Plan Disclosure [Line Items]
Average amortization period of losses related to defined benefit pension plans	7 years
Postretirement benefits
Defined Benefit Plan Disclosure [Line Items]
Unrecognized net actuarial (gains) losses	$ (1.1)	2.6
Average amortization period of losses related to defined benefit pension plans	10 years
Prior service cost	$ 3.2	2.9
Postretirement benefits \| U.S. and Brazil
Defined Benefit Plan Disclosure [Line Items]
Unrecognized net actuarial (gains) losses	(1.1)	2.6
Postretirement benefits \| U.S.
Defined Benefit Plan Disclosure [Line Items]
Unrecognized net actuarial (gains) losses	(0.2)	1.0
All plans
Fair value of plan assets, aggregate projected benefit obligation and accumulated benefit obligation
Fair value of plan assets	43.4	41.6
Projected benefit obligation	264.1	306.2
Accumulated benefit obligation	$ 246.6	$ 269.4

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Amount, before tax, of accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.

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Amount, before tax, of accumulated other comprehensive (income) loss for cost (credit) of benefit change attributable to participants' prior service from plan amendment or plan initiation of defined benefit plan, that has not been recognized in net periodic benefit cost (credit).

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Amount of accumulated benefit obligation for defined benefit plan with accumulated benefit obligation in excess of plan assets.

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Amount of plan asset for defined benefit plan with accumulated benefit obligation in excess of plan assets.

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Amount of projected benefit obligation for defined benefit pension plan with accumulated benefit obligation in excess of plan assets.

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