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- Definition

Share based compensation arrangement by share based payment award equity instruments other than options grants in period fair value.

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Share based compensation arrangement by share based payment award equity instruments other Than options grants in period total fair value.

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Share based compensation expense recognition period for participants who were or will become retirement eligible during the award term.

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- Definition

Share-based compensation arrangement by share-based payment award, equity instruments other than options, number of shares per stock unit.

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Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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- Definition

Percentage of vesting of award under share-based payment arrangement.

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Share-based Compensation - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended
	Feb. 29, 2024	Nov. 30, 2023	Jan. 30, 2024
Restricted Stock Units (“RSUs”)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted (in shares)		290,461
Vesting term		5 years
Vesting percentage per year		20.00%
Shares granted, fair value		$ 7
Restricted Stock Units (“RSUs”) \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period for retirement eligibility for expense to be recognized		5 years
Restricted Stock Units (“RSUs”) \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period for retirement eligibility for expense to be recognized		2 years
Performance Shares (PSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted (in shares)		293,239
Share-based compensation arrangement by share-based payment award, award requisite performance period		3 years
Performance Shares (PSUs) \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance based awards award payouts threshold		200.00%
Performance Shares (PSUs) \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance based awards award payouts threshold		50.00%
Total Shareholder Return (TSR)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted (in shares)		148,032
Share-based compensation arrangement by share-based payment award, award requisite performance period		3 years
Shares granted, fair value		$ 3
Recycled Metal Volume Growth
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted (in shares)		145,207
Share-based compensation arrangement by share-based payment award, award requisite performance period		3 years
Shares granted, fair value		$ 3
Omnibus Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for grant			3,000,000
Deferred stock units ("DSUs")
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted, fair value	$ 1
Deferred stock units ("DSUs") \| Non-employee Directors
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted (in shares)	26,400
Deferred stock units ("DSUs") \| Non-employee Directors \| Class A Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares per stock unit	1