Earnings Per Share - Summary of Weighted-Average Number of Shares Outstanding (Details) - shares shares in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Weighted Average Number of Shares Outstanding Reconciliation [Abstract]
Weighted-average number of common shares outstanding - basic (in shares)		96.8	95.4	96.3	95.1
Weighted-average number of common shares outstanding - diluted (in shares)	[1]	96.8	96.3	96.3	96.7
Restricted stock units
Weighted Average Number of Shares Outstanding, Diluted, Adjustment [Abstract]
Incremental dilutive common shares (in shares)		0.0	0.9	0.0	1.6

[1] As a result of the net loss for the three and six months ended June 30, 2024 and 2023, diluted earnings per share does not include the effects of the stock awards for which the average market price for the period exceeds the exercised price, as their effect would have been anti-dilutive.