The high end of the range of the period of time over which a contract with customer extends.

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The low end of the range of the period of time over which a contract with customer extends.

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No definition available.

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- Definition

Amount of revenue deferred and recognized during the shipping period.

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No definition available.

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- Definition

License, Term Of Contract

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No definition available.

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- Definition

Amount of consideration for open source software that is allocated to the license when it is a distinct performance obligation.

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No definition available.

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Amount of open source software revenue recognized at transfer of control.

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No definition available.

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The standalone selling price of open source software under an open source licensing model.

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No definition available.

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- Definition

Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time.

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Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.

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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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Indicates line item in statement of comprehensive income that includes operating lease income.

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Unbilled amounts due for services rendered or to be rendered, actions taken or to be taken, or a promise to refrain from taking certain actions in accordance with the terms of a legally binding agreement between the entity and, at a minimum, one other party. An example would be amounts associated with contracts or programs where the recognized revenue for performance thereunder exceeds the amounts billed under the terms thereof as of the date of the balance sheet.

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Significant Accounting Policies - Revenue Recognition for Major Categories of Revenue (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Revenue by Major Products/Service Offerings
Amount of revenue deferred and recognized over the shipping period	$ 0
Services
Revenue by Major Products/Service Offerings
Contract term, high end of range	5 years
Deferred income	$ 3,444	$ 3,241
Contract assets	420	426
Unbilled services accounts receivable included in notes and accounts receivable - trade	$ 816	$ 788
Services \| Maximum
Revenue by Major Products/Service Offerings
Contract term, low end of range	1 year
Proprietary Term License Software
Revenue by Major Products/Service Offerings
License contract term	1 month
Open Source Software
Revenue by Major Products/Service Offerings
Standalone selling price	$ 0
Allocation of consideration to open source software license	0
Revenue recognized when control is transferred to client	$ 0
Financing
Revenue by Major Products/Service Offerings
Operating Lease, Lease Income, Statement of Income or Comprehensive Income [Extensible Enumeration]	Revenue	Revenue	Revenue