Acquisitions, Litigation, and Other Charges - Components of Charges (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Acquisition, Litigation and Other Special Charges [Abstract]
Acquisition and integration related costs	$ 3,075	$ 2,651	$ 16,550	$ 3,417
Litigation	117	0	117	0
Severance costs	255	150	2,701	1,072
Terminated site operations costs	13	0	72	0
Cyber incident related costs	(289)	0	4,482	0
Other	751	0	751	0
Acquisition, litigation and other	$ 3,922	$ 2,801	$ 24,673	$ 4,489

Acquisition, Litigation and Other Special Charges [Abstract]

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Business Combination, Acquisition Related Expenses, Litigations Expense and Other [Line Items]

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Cyber Incident Related Costs

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Facility Closing Costs

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Costs incurred to effect a business combination which have been expensed during the period. Such costs could include business integration costs, systems integration and conversion costs, and severance and other employee-related costs.

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Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees.

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Amount of expense classified as other.

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-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
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-Subparagraph (SX 210.5-03.4,6)
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Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

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