CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY - USD ($) shares in Millions, $ in Millions	Total	Common Stock	Additional Paid in Capital	Accumulated Deficit	Accumulated Other Comprehensive Loss	Net Investment from Western Digital Corporation
Beginning balance (shares) at Jun. 28, 2024		0
Beginning balance at Jun. 28, 2024	$ 11,082	$ 0	$ 0	$ 0	$ (452)	$ 11,534
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income (Loss)	211					211
Foreign currency translation adjustment	43				43
Net unrealized gain (loss) on derivative contracts	166				166
Stock-based compensation	41					41
Net transfer from Western Digital Corporation	583					583
Ending balance (shares) at Sep. 27, 2024		0
Ending balance at Sep. 27, 2024	12,126	$ 0	0	0	(243)	12,369
Beginning balance (shares) at Jun. 28, 2024		0
Beginning balance at Jun. 28, 2024	11,082	$ 0	0	0	(452)	11,534
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income (Loss)	315
Foreign currency translation adjustment	(35)
Ending balance (shares) at Dec. 27, 2024		0
Ending balance at Dec. 27, 2024	12,001	$ 0	0	0	(434)	12,435
Beginning balance (shares) at Sep. 27, 2024		0
Beginning balance at Sep. 27, 2024	12,126	$ 0	0	0	(243)	12,369
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income (Loss)	104					104
Foreign currency translation adjustment	(78)				(78)
Net unrealized gain (loss) on derivative contracts	(107)				(107)
Stock-based compensation	48					48
Net transfer from Western Digital Corporation	(92)				(6)	(86)
Ending balance (shares) at Dec. 27, 2024		0
Ending balance at Dec. 27, 2024	12,001	$ 0	0	0	(434)	$ 12,435
Beginning balance (shares) at Jun. 27, 2025		146
Beginning balance at Jun. 27, 2025	9,216	$ 1	11,248	(1,784)	(249)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income (Loss)	112			112
Employee stock plans (in shares)		1
Employee stock plans	(15)		(15)
Foreign currency translation adjustment	(14)				(14)
Net unrealized gain (loss) on derivative contracts	29				29
Stock-based compensation	53		53
Ending balance (shares) at Oct. 03, 2025		147
Ending balance at Oct. 03, 2025	9,381	$ 1	11,286	(1,672)	(234)
Beginning balance (shares) at Jun. 27, 2025		146
Beginning balance at Jun. 27, 2025	9,216	$ 1	11,248	(1,784)	(249)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income (Loss)	915
Foreign currency translation adjustment	(42)
Ending balance (shares) at Jan. 02, 2026		148
Ending balance at Jan. 02, 2026	10,213	$ 1	11,336	(869)	(255)
Beginning balance (shares) at Oct. 03, 2025		147
Beginning balance at Oct. 03, 2025	9,381	$ 1	11,286	(1,672)	(234)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net Income (Loss)	803			803
Employee stock plans (in shares)		1
Employee stock plans	(8)		(8)
Foreign currency translation adjustment	(28)				(28)
Net unrealized gain (loss) on derivative contracts	7				7
Stock-based compensation	58		58
Ending balance (shares) at Jan. 02, 2026		148
Ending balance at Jan. 02, 2026	$ 10,213	$ 1	$ 11,336	$ (869)	$ (255)