Trade Accounts Receivable Sale Programs (Trade Accounts Receivable Sale Programs Key Terms) (Details)		9 Months Ended
	Apr. 24, 2020	May 31, 2020 USD ($)	May 31, 2020 CNY (¥)	May 31, 2020 CHF (SFr)
A
Trade Accounts Receivable Securitization and Sale Program [Line Items]
Maximum Amount		$ 600,000,000.0
Notice period to cancel receivable sale agreements		30 days
B
Trade Accounts Receivable Securitization and Sale Program [Line Items]
Maximum Amount		$ 150,000,000.0
Notice period to cancel receivable sale agreements		10 days
Automatic extension period		1 year
C
Trade Accounts Receivable Securitization and Sale Program [Line Items]
Maximum Amount | ¥			¥ 800,000,000.0
D
Trade Accounts Receivable Securitization and Sale Program [Line Items]
Maximum Amount		$ 150,000,000.0
Notice period to cancel receivable sale agreements		30 days
E
Trade Accounts Receivable Securitization and Sale Program [Line Items]
Maximum Amount		$ 50,000,000.0
F
Trade Accounts Receivable Securitization and Sale Program [Line Items]
Maximum Amount		$ 150,000,000.0
Threshold period to cancel trade accounts receivable sale agreement before automatic extension		30 days
G
Trade Accounts Receivable Securitization and Sale Program [Line Items]
Maximum Amount		$ 50,000,000.0
Notice period to cancel receivable sale agreements		15 days
H
Trade Accounts Receivable Securitization and Sale Program [Line Items]
Maximum Amount		$ 100,000,000.0
Threshold period to cancel trade accounts receivable sale agreement before automatic extension		30 days
I
Trade Accounts Receivable Securitization and Sale Program [Line Items]
Maximum Amount		$ 100,000,000.0
Threshold period to cancel trade accounts receivable sale agreement before automatic extension		30 days
J
Trade Accounts Receivable Securitization and Sale Program [Line Items]
Maximum Amount		$ 650,000,000.0
Notice period to cancel receivable sale agreements		30 days
K
Trade Accounts Receivable Securitization and Sale Program [Line Items]
Maximum Amount		$ 135,000,000.0
Threshold period to cancel trade accounts receivable sale agreement before automatic extension		30 days
L
Trade Accounts Receivable Securitization and Sale Program [Line Items]
Maximum Amount | SFr				SFr 100,000,000.0
364 Day Revolving Credit Agreement | Line of Credit | Revolving Credit Facility
Trade Accounts Receivable Securitization and Sale Program [Line Items]
Debt term	364 days