Pension and Other Postretirement Benefits - Narrative (Details)	1 Months Ended			3 Months Ended	12 Months Ended
	Nov. 30, 2019 employee	Dec. 31, 2018 USD ($) employee	Jun. 30, 2018 USD ($)	Dec. 31, 2019 USD ($) person	Dec. 31, 2019 USD ($) person	Dec. 31, 2018 USD ($) employee	Dec. 31, 2017 USD ($)	Oct. 31, 2019 USD ($)
Defined Benefit Plan Disclosure [Line Items]
Curtailment gain				$ 1,600,000
Number of hourly employees | employee	30	375				375
Number of regular full-time employees	115	690		2,324	2,324	690
Threshold period of service for participation in new pension plan	25 years	25 years
Aggregate contributions to qualified and non-qualified pension trusts and payments of pension benefits for unfunded pension plans				$ 9,000,000	$ 9,000,000
Supplemental Employee Retirement Plan
Defined Benefit Plan Disclosure [Line Items]
Pension curtailment (gain)/settlement charge, net of plan payments (Note 8)					100,000	$ 800,000	$ 600,000
Payment for pension and other postretirement benefits					500,000	2,200,000	1,300,000
Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Pension curtailment (gain)/settlement charge, net of plan payments (Note 8)							600,000
Assets for plan benefits, defined benefit plan				2,000,000.0	2,000,000.0
Curtailment gain					1,600,000	$ 0	$ 0
Estimated net actuarial loss				5,300,000	5,300,000
Estimated prior service cost (credit)				300,000	$ 300,000
Expected long-term return on plan assets (as a percent)					5.91%	5.78%	6.31%
Amount of plan assets invested in the entity's securities		$ 0		0	$ 0	$ 0	$ 0
Pension Benefits | Maximum
Defined Benefit Plan Disclosure [Line Items]
Expected long-term return on plan assets (as a percent)					6.00%
Pension Benefits | Minimum
Defined Benefit Plan Disclosure [Line Items]
Expected long-term return on plan assets (as a percent)					5.00%
Postretirement Benefits Other than Pensions
Defined Benefit Plan Disclosure [Line Items]
Pension curtailment (gain)/settlement charge, net of plan payments (Note 8)					$ 0	0	0
Curtailment gain					0	$ 0	$ 0
Estimated net actuarial loss				600,000	600,000
Estimated prior service cost (credit)				0.0	$ 0.0
Expected long-term return on plan assets (as a percent)					0.00%	0.00%	0.00%
Defined contribution retirement plans
Defined Benefit Plan Disclosure [Line Items]
Defined contribution plan, cost					$ 2,000,000.0	$ 2,300,000	$ 2,500,000
Supplemental retirement contribution plan
Defined Benefit Plan Disclosure [Line Items]
Defined contribution plan, cost					400,000	0.0	400,000
Unfunded obligation		$ 1,700,000		$ 1,700,000	1,700,000	1,700,000
Voluntary contribution investment plans
Defined Benefit Plan Disclosure [Line Items]
Defined contribution plan, cost					$ 4,700,000	4,000,000.0	$ 3,700,000
Equity securities
Defined Benefit Plan Disclosure [Line Items]
Asset allocation (as a percent)				33.00%	33.00%
Equity securities | Maximum
Defined Benefit Plan Disclosure [Line Items]
Expected long-term return on plan assets (as a percent)					10.00%
Equity securities | Minimum
Defined Benefit Plan Disclosure [Line Items]
Expected long-term return on plan assets (as a percent)					8.00%
Equity securities | Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Asset allocation (as a percent)				33.00%	33.00%
Equity securities | Pension Benefits | Maximum
Defined Benefit Plan Disclosure [Line Items]
Asset allocation (as a percent)				38.00%	38.00%
Equity securities | Pension Benefits | Minimum
Defined Benefit Plan Disclosure [Line Items]
Asset allocation (as a percent)				28.00%	28.00%
Hedge Funds
Defined Benefit Plan Disclosure [Line Items]
Asset allocation (as a percent)				8.00%	8.00%
Hedge Funds | Maximum
Defined Benefit Plan Disclosure [Line Items]
Expected long-term return on plan assets (as a percent)					7.00%
Hedge Funds | Minimum
Defined Benefit Plan Disclosure [Line Items]
Expected long-term return on plan assets (as a percent)					5.00%
Hedge Funds | Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Asset allocation (as a percent)				8.00%	8.00%
Hedge Funds | Pension Benefits | Maximum
Defined Benefit Plan Disclosure [Line Items]
Asset allocation (as a percent)				13.00%	13.00%
Hedge Funds | Pension Benefits | Minimum
Defined Benefit Plan Disclosure [Line Items]
Asset allocation (as a percent)				3.00%	3.00%
U.S. and Non-U.S. Fixed Income Securities
Defined Benefit Plan Disclosure [Line Items]
Asset allocation (as a percent)				59.00%	59.00%
U.S. and Non-U.S. Fixed Income Securities | Maximum
Defined Benefit Plan Disclosure [Line Items]
Expected long-term return on plan assets (as a percent)					5.00%
U.S. and Non-U.S. Fixed Income Securities | Minimum
Defined Benefit Plan Disclosure [Line Items]
Expected long-term return on plan assets (as a percent)					3.00%
U.S. and Non-U.S. Fixed Income Securities | Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Asset allocation (as a percent)				59.00%	59.00%
U.S. and Non-U.S. Fixed Income Securities | Pension Benefits | Maximum
Defined Benefit Plan Disclosure [Line Items]
Asset allocation (as a percent)				64.00%	64.00%
U.S. and Non-U.S. Fixed Income Securities | Pension Benefits | Minimum
Defined Benefit Plan Disclosure [Line Items]
Asset allocation (as a percent)				54.00%	54.00%
Prepaid Expenses and Other Current Assets | Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Assets for plan benefits, defined benefit plan				$ 1,400,000	$ 1,400,000
Other assets | Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Assets for plan benefits, defined benefit plan				600,000	600,000
Level 1 | Other assets | Fair Value
Defined Benefit Plan Disclosure [Line Items]
Fair value of marketable securities				4,000,000.0	4,000,000.0
Pace Industry Union-Management Pension Fund
Defined Benefit Plan Disclosure [Line Items]
Multiemployer plans withdrawal obligation			$ 1,000,000.0					$ 1,000,000.0
Multiemployer plans minimum contribution			$ 100,000
Multiemployer plans minimum contribution period			20 years
Multiemployer plans accumulated funding deficiency demand								$ 1,300,000
Multiemployer pension plan expense						$ 100,000
Pace Industry Union-Management Pension Fund | Maximum
Defined Benefit Plan Disclosure [Line Items]
Matching contribution (as a percent)						5.00%
Measurement Input, Risk Free Interest Rate | Pace Industry Union-Management Pension Fund
Defined Benefit Plan Disclosure [Line Items]
Multiemployer plans withdrawal obligation measurement input			0.057
Netherlands | Dutch Defined Benefit Plan | Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Curtailment gain				$ 1,600,000	$ 1,600,000