Shareholders' Equity and Convertible Preferred Stock - Convertible Preferred Stock (Details) - USD ($) $ / shares in Units, $ in Millions		1 Months Ended	3 Months Ended			9 Months Ended
	Jan. 31, 2023	Mar. 17, 2026	Jan. 02, 2026	Oct. 03, 2025	Mar. 28, 2025	Apr. 03, 2026	Feb. 17, 2026	Jun. 27, 2025	Dec. 27, 2024	Sep. 27, 2024	Jun. 28, 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Convertible preferred stock, shares outstanding (in shares)			200,000	200,000	200,000	0		200,000	200,000	200,000	200,000
Convertible preferred stock, liquidation preference						$ 265		$ 265
Dividends preferred stock cash			$ 5	$ 5	$ 4
Series A Preferred Stock | Private Placement
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Temporary equity designated (in shares)	900,000
Convertible preferred stock, par value (in dollars per share)	$ 0.01
Convertible Preferred Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Convertible preferred stock, shares outstanding (in shares)								235,000
Dividends preferred stock cash						$ 8
Preferred stock, shares outstanding (in shares)							7,000,000
Preferred stock, liquidation preference, value							$ 267
Dividends, preferred stock, paid-in-kind		$ 32
Convertible Preferred Stock | Private Placement
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Convertible preferred stock, par value (in dollars per share)	$ 1,000
Convertible preferred stock, shares authorized (in shares)	5,000,000
Preferred dividend annual rate increasing per annum (as a percent)	6.25%