Goodwill and Intangible Assets -Goodwill - (Details) $ in Millions	3 Months Ended
	Mar. 31, 2022 USD ($)
Goodwill [Line Items]
Goodwill, Beginning Balance	$ 923.5
Goodwill, Ending Balance	923.1
Advance Packaging Corporation [Member]
Goodwill [Line Items]
Goodwill, Beginning Balance	923.5
Acquisitions	(0.4)	[1]
Goodwill, Ending Balance	$ 0.4

[1] During the three months ended March 31, 2022, the Company recorded a $0.4 million adjustment to decrease the goodwill balance for the Company's December 2021 acquisition of Advanced Packaging.