Revenue (Tables)

6 Months Ended

Jun. 30, 2023

Revenue from Contract with Customer [Abstract]

Summary of Revenues Disaggregated by Product Line

The following table presents our revenues disaggregated by product line (dollars in millions):

	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Packaging	$	1,790.3	$	2,066.9	$	3,598.9	$	4,031.3
Paper		142.8		149.8		293.7		303.3
Corporate and Other		19.0		20.6		35.8		39.1
Total revenue	$	1,952.1	$	2,237.3	$	3,928.4	$	4,373.7