Income Taxes - Tax Credit Carryforwards (Details) $ in Millions	Sep. 02, 2021 USD ($)
Tax Credit Carryforward [Line Items]
Tax credit carryforwards	$ 766
2022 - 2026
Tax Credit Carryforward [Line Items]
Tax credit carryforwards	45
2027 - 2031
Tax Credit Carryforward [Line Items]
Tax credit carryforwards	84
2032 - 2036
Tax Credit Carryforward [Line Items]
Tax credit carryforwards	164
2037 - 2041
Tax Credit Carryforward [Line Items]
Tax credit carryforwards	369
Indefinite
Tax Credit Carryforward [Line Items]
Tax credit carryforwards	104
U.S. Federal
Tax Credit Carryforward [Line Items]
Tax credit carryforwards	396
U.S. Federal | 2022 - 2026
Tax Credit Carryforward [Line Items]
Tax credit carryforwards	0
U.S. Federal | 2027 - 2031
Tax Credit Carryforward [Line Items]
Tax credit carryforwards	0
U.S. Federal | 2032 - 2036
Tax Credit Carryforward [Line Items]
Tax credit carryforwards	32
U.S. Federal | 2037 - 2041
Tax Credit Carryforward [Line Items]
Tax credit carryforwards	364
U.S. Federal | Indefinite
Tax Credit Carryforward [Line Items]
Tax credit carryforwards	0
State
Tax Credit Carryforward [Line Items]
Tax credit carryforwards	370
State | 2022 - 2026
Tax Credit Carryforward [Line Items]
Tax credit carryforwards	45
State | 2027 - 2031
Tax Credit Carryforward [Line Items]
Tax credit carryforwards	84
State | 2032 - 2036
Tax Credit Carryforward [Line Items]
Tax credit carryforwards	132
State | 2037 - 2041
Tax Credit Carryforward [Line Items]
Tax credit carryforwards	5
State | Indefinite
Tax Credit Carryforward [Line Items]
Tax credit carryforwards	$ 104