General - Additional Information (Details) $ / shares in Units, € in Millions		3 Months Ended		6 Months Ended		12 Months Ended	29 Months Ended
	Nov. 18, 2022 $ / shares	Nov. 30, 2022 USD ($) $ / shares shares	Nov. 30, 2021 USD ($) $ / shares shares	Nov. 30, 2022 USD ($) $ / shares shares	Nov. 30, 2021 USD ($) $ / shares shares	May 31, 2021 Employee	May 31, 2023 USD ($)	Nov. 30, 2022 EUR (€)	Oct. 31, 2022 USD ($)	May 31, 2022 USD ($)	Dec. 16, 2021 USD ($)
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Gross contract assets related to in-transit shipments		$ 883,000,000		$ 883,000,000						$ 861,000,000
Contract assets net of deferred unearned revenue		655,000,000		655,000,000						623,000,000
Contract liabilities related to advance payments from customers		15,000,000		15,000,000						$ 8,000,000
Stock-based compensation		40,000,000	$ 43,000,000	108,000,000	$ 112,000,000
Number of employees will affect in workforce reduction plan | Employee						5,000
Business realignment costs		0	44,000,000	14,000,000	111,000,000
Business realignment costs, net of tax			$ 34,000,000	$ 11,000,000	$ 85,000,000
Business realignment costs per diluted share | $ / shares			$ 0.13	$ 0.04	$ 0.31
Business employee severance costs paid		38,000,000		$ 84,000,000
Business optimization costs		36,000,000		60,000,000
Business optimization costs, net of tax		$ 27,000,000		$ 46,000,000
Business optimization costs per diluted share | $ / shares		$ 0.11		$ 0.18
Denominated debt as a net investment hedge | €								€ 120
Stock repurchase program number of shares authorized to be repurchased, amount											$ 5,000,000,000
Stock repurchase program number of shares authorized to be repurchased, remaining available amount		$ 2,600,000,000		$ 2,600,000,000
Number of shares repurchased | shares		7,900,000	900,000	7,900,000	2,800,000
Treasury stock acquired, average cost per share | $ / shares				$ 151.46
Payments for repurchase of common stock under ASR program		$ 1,200,000,000		$ 1,200,000,000
Dividends payable, date declared	Nov. 18, 2022
Dividends payable amount per share | $ / shares	$ 1.15
Dividends payable, date to be paid	Jan. 03, 2023
Dividends payable, date of record	Dec. 12, 2022
Accelerated Share Repurchase Agreement
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Total number of treasury shares delivered percentage		80.00%
Stock repurchase program number of shares authorized to be repurchased, amount									$ 1,500,000,000
Number of shares repurchased | shares		7,900,000
Forecast [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Business realignment costs							$ 415,000,000