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Fair Value of Financial Instruments and Risk Management (Credit Losses) (Details) - Sustainable Technology Solutions $ in Millions	Jun. 30, 2021 USD ($)
Contract with Customer, Asset, Past Due [Line Items]
Accounts receivable and contract assets, net of allowances	$ 347
Allowance for accounts receivable and contract assets	$ 13
Accounts receivable, percent outstanding less than 90 days	85.00%

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- Definition

Accounts Receivable And Contract With Customer Asset, After Allowance For Credit Loss

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- Definition

Accounts Receivable And Contract With Customer Asset, Allowance For Credit Loss

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- Definition

Accounts Receivable, Percent Outstanding Less Than 90 Days

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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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No definition available.

+ Details

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