Debt - Long-term Debt (Details) - USD ($) $ in Millions	Aug. 28, 2025	Aug. 29, 2024
Long-term debt by current and noncurrent
Total long-term debt	$ 11,533
Finance lease effective rate (in ten thousandths)	5.19%	4.91%
Current finance lease obligations	$ 560	$ 325
Long-term finance lease obligations	2,484	1,729
Total finance lease obligations	3,044	2,054
Long-term debt and lease obligation
Principal (including finance lease obligation)	14,625	13,491
Current debt (including finance lease obligation)	560	431
Long-term debt (including finance lease obligation)	14,017	12,966
Total net carrying amount of debt (including finance lease obligation)	$ 14,577	$ 13,397
Current finance lease liability, statement of financial position	Current debt (including finance lease obligation)	Current debt (including finance lease obligation)
Noncurrent finance lease liability, statement of financial position	Long-term debt (including finance lease obligation)	Long-term debt (including finance lease obligation)
Corporate bonds | 2028 Notes
Long-term debt by current and noncurrent
Stated rate (exact percentage)	5.375%
Effective rate (in ten thousandths)	5.52%
Principal	$ 542	$ 600
Current portion of long-term debt	0	0
Noncurrent long-term debt	540	597
Total long-term debt	$ 540	597
Corporate bonds | 2029 A Notes
Long-term debt by current and noncurrent
Stated rate (exact percentage)	5.327%
Effective rate (in ten thousandths)	5.40%
Principal	$ 700	700
Current portion of long-term debt	0	0
Noncurrent long-term debt	698	698
Total long-term debt	$ 698	698
Corporate bonds | 2029 B Notes
Long-term debt by current and noncurrent
Stated rate (exact percentage)	6.75%
Effective rate (in ten thousandths)	6.54%
Principal	$ 1,159	1,250
Current portion of long-term debt	0	0
Noncurrent long-term debt	1,168	1,261
Total long-term debt	$ 1,168	1,261
Corporate bonds | 2030 Notes
Long-term debt by current and noncurrent
Stated rate (exact percentage)	4.663%
Effective rate (in ten thousandths)	4.73%
Principal	$ 796	850
Current portion of long-term debt	0	0
Noncurrent long-term debt	794	847
Total long-term debt	$ 794	847
Corporate bonds | 2031 Notes
Long-term debt by current and noncurrent
Stated rate (exact percentage)	5.30%
Effective rate (in ten thousandths)	5.41%
Principal	$ 1,000	1,000
Current portion of long-term debt	0	0
Noncurrent long-term debt	995	994
Total long-term debt	$ 995	994
Corporate bonds | 2032 Green Bonds
Long-term debt by current and noncurrent
Stated rate (exact percentage)	2.703%
Effective rate (in ten thousandths)	2.77%
Principal	$ 1,000	1,000
Current portion of long-term debt	0	0
Noncurrent long-term debt	996	996
Total long-term debt	$ 996	996
Corporate bonds | 2032 Notes
Long-term debt by current and noncurrent
Stated rate (exact percentage)	5.65%
Effective rate (in ten thousandths)	5.79%
Principal	$ 500	0
Current portion of long-term debt	0	0
Noncurrent long-term debt	496	0
Total long-term debt	$ 496	0
Corporate bonds | 2033 A Notes
Long-term debt by current and noncurrent
Stated rate (exact percentage)	5.875%
Effective rate (in ten thousandths)	5.96%
Principal	$ 750	750
Current portion of long-term debt	0	0
Noncurrent long-term debt	746	745
Total long-term debt	$ 746	745
Corporate bonds | 2033 B Notes
Long-term debt by current and noncurrent
Stated rate (exact percentage)	5.875%
Effective rate (in ten thousandths)	6.01%
Principal	$ 900	900
Current portion of long-term debt	0	0
Noncurrent long-term debt	892	891
Total long-term debt	$ 892	891
Corporate bonds | 2035 A Notes
Long-term debt by current and noncurrent
Stated rate (exact percentage)	5.80%
Effective rate (in ten thousandths)	5.90%
Principal	$ 1,000	0
Current portion of long-term debt	0	0
Noncurrent long-term debt	992	0
Total long-term debt	$ 992	0
Corporate bonds | 2035 B Notes
Long-term debt by current and noncurrent
Stated rate (exact percentage)	6.05%
Effective rate (in ten thousandths)	6.14%
Principal	$ 1,250	0
Current portion of long-term debt	0	0
Noncurrent long-term debt	1,241	0
Total long-term debt	$ 1,241	0
Corporate bonds | 2041 Notes
Long-term debt by current and noncurrent
Stated rate (exact percentage)	3.366%
Effective rate (in ten thousandths)	3.41%
Principal	$ 500	500
Current portion of long-term debt	0	0
Noncurrent long-term debt	497	497
Total long-term debt	$ 497	497
Corporate bonds | 2051 Notes
Long-term debt by current and noncurrent
Stated rate (exact percentage)	3.477%
Effective rate (in ten thousandths)	3.52%
Principal	$ 500	500
Current portion of long-term debt	0	0
Noncurrent long-term debt	496	496
Total long-term debt	496	496
Corporate bonds | 2026 Notes
Long-term debt by current and noncurrent
Principal	0	500
Current portion of long-term debt	0	0
Noncurrent long-term debt	0	499
Total long-term debt	0	499
Corporate bonds | 2027 Notes
Long-term debt by current and noncurrent
Principal	0	900
Current portion of long-term debt	0	0
Noncurrent long-term debt	0	838
Total long-term debt	$ 0	838
Term loan | 2029 Term Loan A
Long-term debt by current and noncurrent
Stated rate (exact percentage)	5.455%
Effective rate (in ten thousandths)	5.49%
Principal	$ 984	0
Current portion of long-term debt	0	0
Noncurrent long-term debt	982	0
Total long-term debt	982	0
Term loan | 2026 Term Loan A
Long-term debt by current and noncurrent
Principal	0	922
Current portion of long-term debt	0	49
Noncurrent long-term debt	0	872
Total long-term debt	0	921
Term loan | 2027 Term Loan A
Long-term debt by current and noncurrent
Principal	0	1,065
Current portion of long-term debt	0	57
Noncurrent long-term debt	0	1,006
Total long-term debt	$ 0	$ 1,063