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Stockholders' Equity and Stock-Based Compensation (Narrative) (Details) - USD ($) shares in Millions, $ in Millions		3 Months Ended		9 Months Ended
	Aug. 04, 2026	Sep. 25, 2026	Sep. 26, 2025	Sep. 25, 2026	Sep. 26, 2025	Oct. 09, 2026
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense		$ 115	$ 83	$ 266	$ 235
Common shares reserved for issuance under the 2007 Omnibus Incentive Plan (in shares)		50.0		50.0
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense		$ 33	34	$ 84	98
Total unrecognized compensation cost		386		$ 386
Weighted average period for cost to be recognized				3 years
Stock options \| Director and Executive Officer One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment award, options, granted (in shares)	1.0
Stock options \| Director and Executive Officer Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment award, options, granted (in shares)	1.0
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense		82	$ 49	$ 182	137
Total unrecognized compensation cost		493		$ 493
Weighted average period for cost to be recognized				3 years
RSUs \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment awards, vesting period	12 months
RSUs \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment awards, vesting period	5 years
RSUs \| Director and Executive Officer One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment award, non-option equity instruments, granted (in shares)	0.5
RSUs \| Director and Executive Officer Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment award, non-option equity instruments, granted (in shares)	0.5
RSUs \| Two Directors and Executive Officers \| Subsequent Event
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total unrecognized compensation cost						$ 185
Stock Options and Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation expense		$ 14		$ 14
Common stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Excise tax on stock repurchases				$ 27	$ 56
2024 and 2025 Repurchase Program \| Common stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares repurchased (approximately) (in shares)				5.0
Repurchases of common stock (approximately)				$ 903
2024 Repurchase Program \| Common stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares repurchased (approximately) (in shares)			10.0	2.0	14.5
Repurchases of common stock (approximately)			$ 2,000		$ 3,100
2025 Repurchase Program \| Common stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares repurchased (approximately) (in shares)				3.0