Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Dec. 28, 2024	Dec. 30, 2023
Numerator [Abstract]
Income from continuing operations	$ 81	$ 65
Loss from discontinued operations	(67)	(6)
Net income	$ 14	$ 59
Denominator [Abstract]
Weighted average common shares outstanding - basic (in shares)	115.3	115.6
Dilutive shares (in shares)	2.9	2.7
Weighted average common and common equivalent shares outstanding - diluted (in shares)	118.2	118.3
Per Common Share Earnings (Loss) [Abstract]
Basic - Continuing operations (in dollars per share)	$ 0.7	$ 0.56
Basic - Discontinued operations (in dollars per share)	(0.58)	(0.05)
Basic (in dollars per share)	0.12	0.51
Diluted - Continuing operations (in dollars per share)	0.69	0.55
Diluted - Discontinued operations (in dollars per share)	(0.57)	(0.05)
Diluted (in dollars per share)	$ 0.12	$ 0.5
Antidilutive Shares [Abstract]
Antidilutive shares excluded from computation of earnings per share (in shares)	2.3	2.4