Acquisitions Acquisitions - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Feb. 28, 2022	Dec. 05, 2021	Dec. 15, 2020	Feb. 27, 2020
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired	$ 64,100	$ 34,340	$ 193,540
Net sales	883,830	857,110	769,970
Goodwill	339,810	315,490	303,970
Intertech Plastics LLC
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired	$ 64,100
Net sales		32,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment					$ 12,200
Business Combination, Recognized Identifiable Assets and Liabilities Assumed, Net Working Capital					6,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill					13,500
Goodwill					$ 32,400
Omega Plastics
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired		22,500
Net sales		18,000
TFI Aerospace
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired		11,800
Net sales		$ 6,000
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, Low						$ 0
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High						12,000
Business Combination, Contingent Consideration, Liability						$ 3,700
Affaba & Ferrari Srl [Member]
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired			98,400
Net sales			34,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment							$ 17,400
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities							12,600
Business Combination, Recognized Identifiable Assets and Liabilities Assumed, Net Working Capital							9,400
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill							35,100
Goodwill							$ 49,100
Rapak [Member]
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired			11,400
Net sales				$ 30,000
RSA Engineered Products [Member]
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired			$ 83,700
Net sales				$ 30,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment								$ 2,100
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities								8,700
Business Combination, Recognized Identifiable Assets and Liabilities Assumed, Net Working Capital								10,100
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill								36,900
Goodwill								$ 43,300