Restructuring Activities - Schedule of CTO2Grow Program Restructuring Spend Estimated (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Total Restructuring Program Range
Other associated costs	$ 34.6	$ 1.6	$ 34.5	$ 8.5
Contract terminations	15.3	0.0	15.3	0.0
Capital expenditures	0.0	$ 3.3	0.0	$ 9.1
CTO2 Grow Program
Less Program to Date
Costs of reduction in headcount as a result of reorganization	(11.0)		(11.0)
Other associated costs	0.0		0.0
Contract terminations	(15.0)		(15.0)
Total cash expense	26.0		26.0
Capital expenditures	0.0		0.0
Total estimated cash cost	(26.0)		(26.0)
Total estimated non-cash expense	(34.0)		(34.0)
Total estimated expense	(60.0)		(60.0)
CTO2 Grow Program | Minimum
Total Restructuring Program Range
Costs of reduction in headcount as a result of reorganization			90.0
Other associated costs			20.0
Contract terminations			25.0
Total cash expense			135.0
Capital expenditures			5.0
Total estimated cash cost	140.0		140.0
Total estimated non-cash expense	34.0		34.0
Total estimated expense	169.0		169.0
Remaining Restructuring
Costs of reduction in headcount as a result of reorganization	79.0		79.0
Other associated costs	20.0		20.0
Contract terminations	10.0		10.0
Total cash expense	109.0		109.0
Capital expenditures	5.0		5.0
Total estimated cash cost	114.0		114.0
Total estimated non-cash expense	0.0		0.0
Total estimated expense	109.0		109.0
CTO2 Grow Program | Maximum
Total Restructuring Program Range
Costs of reduction in headcount as a result of reorganization			95.0
Other associated costs			25.0
Contract terminations			30.0
Total cash expense			150.0
Capital expenditures			10.0
Total estimated cash cost	160.0		160.0
Total estimated non-cash expense	34.0		34.0
Total estimated expense	184.0		184.0
Remaining Restructuring
Costs of reduction in headcount as a result of reorganization	84.0		84.0
Other associated costs	25.0		25.0
Contract terminations	15.0		15.0
Total cash expense	124.0		124.0
Capital expenditures	10.0		10.0
Total estimated cash cost	134.0		134.0
Total estimated non-cash expense	0.0		0.0
Total estimated expense	$ 124.0		$ 124.0