Commitments And Contingencies (Narrative) (Details) $ in Millions	Jun. 30, 2019 USD ($)
Loss Contingencies [Line Items]
Unrecorded Unconditional Purchase Obligation	$ 1,619
Liability for Uncertainty in Income Taxes, Noncurrent	322
Unrecorded Unconditional Purchase Obligation Payable in Common Stock \| Maximum
Loss Contingencies [Line Items]
Unrecorded Unconditional Purchase Obligation	20
Unrecorded Unconditional Purchase Obligation Payable in Common Stock Per Year \| Maximum
Loss Contingencies [Line Items]
Unrecorded Unconditional Purchase Obligation	10
Respawn Entertainment, LLC [Member]
Loss Contingencies [Line Items]
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High	105
Business Combination, Contingent Consideration, Liability	$ 102

For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
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- Definition

Amount of liability recognized arising from contingent consideration in a business combination.

+ References

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-Publisher FASB
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Amount recognized for uncertainty in income taxes classified as noncurrent.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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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.

+ References

No definition available.

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Amount of the unrecorded obligation to transfer funds in the future for fixed or minimum amounts or quantities of goods or services at fixed or minimum prices (for example, as in take-or-pay contracts or throughput contracts).

+ References

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