Taxes Based on Income (Tables)

9 Months Ended

Sep. 30, 2023

Income Tax Disclosure [Abstract]

Summary of income before taxes, provision for (benefit from) income taxes, and effective tax rate from continuing operations

The following table summarizes our income before taxes, provision for income taxes, and effective tax rate:

	Three Months Ended						Nine Months Ended
(Dollars in millions)	September 30, 2023			October 1, 2022			September 30, 2023			October 1, 2022
Income before taxes	$	184.6		$	272.5		$	493.1		$	830.1
Provision for income taxes	46.3			51.0			133.2			195.9
Effective tax rate	25.1		%	18.7		%	27.0		%	23.6		%