Compensation Plans and Post-Employment Benefits - AOCI (Details) - Pension Plan - USD ($) $ in Millions	12 Months Ended
Nov. 30, 2022	Nov. 30, 2021
All Other Plans
Defined Benefit Plan Disclosure [Line Items]
Actuarial losses (gains) recognized in the current year	$ (48)	$ (7)
Amortization and settlements included in net periodic benefit cost	(1)	(12)
UK Plan
Defined Benefit Plan Disclosure [Line Items]
Actuarial losses (gains) recognized in the current year	35	0
Amortization and settlements included in net periodic benefit cost	$ 0	$ 0

Amount, after tax, of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (i)
-URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 10A
-Subparagraph (i)
-URI https://asc.fasb.org/extlink&oid=126968391&loc=SL7669646-108580

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 11
-URI https://asc.fasb.org/extlink&oid=126968391&loc=d3e637-108580

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration