Acquired Finite-lived Intangible Asset, Weighted-Average, Renewal Period

No definition available.

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- Definition

Weighted average period before the next renewal or extension for intangible assets with renewal or extension terms, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

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- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

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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.

+ References

No definition available.

+ Details

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- Definition

The amount of property, plant, and equipment recognized as of the acquisition date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 55
-Paragraph 37
-URI http://asc.fasb.org/extlink&oid=116868840&loc=d3e2207-128464

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=116869197&loc=d3e4845-128472

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

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- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

+ Details

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Business Acquisitions (Tangible and Intangible Assets Acquired) (Details) - USD ($) $ in Millions	Oct. 06, 2020	May 26, 2020
TD Ameritrade [Member]
Business Acquisition [Line Items]
Equipment, office facilities, and property	$ 470
Estimated Fair Value	8,880
USAA-IMCO [Member]
Business Acquisition [Line Items]
Estimated Fair Value		$ 1,109
Client relationships [Member] \| TD Ameritrade [Member]
Business Acquisition [Line Items]
Estimated Fair Value	$ 8,700
Weighted-Average Estimated Useful Life (years)	20 years
Client relationships [Member] \| USAA-IMCO [Member]
Business Acquisition [Line Items]
Estimated Fair Value		$ 962
Weighted-Average Estimated Useful Life (years)		18 years
Technology [Member] \| TD Ameritrade [Member]
Business Acquisition [Line Items]
Estimated Fair Value	$ 165
Weighted-Average Estimated Useful Life (years)	2 years
Trade name [Member] \| TD Ameritrade [Member]
Business Acquisition [Line Items]
Estimated Fair Value	$ 15
Weighted-Average Estimated Useful Life (years)	2 years
Brokerage referral agreement [Member] \| USAA-IMCO [Member]
Business Acquisition [Line Items]
Estimated Fair Value		$ 142
Weighted-Average Estimated Useful Life (years)		20 years
Initial term		5 years
Renewal period		1 year
Royalty-free license [Member] \| USAA-IMCO [Member]
Business Acquisition [Line Items]
Estimated Fair Value		$ 5
Weighted-Average Estimated Useful Life (years)		7 years
Real Property [Member] \| TD Ameritrade [Member]
Business Acquisition [Line Items]
Equipment, office facilities, and property	$ 226
Estimated useful life, property, plant and equipment	37 years
Personal Property [Member] \| TD Ameritrade [Member]
Business Acquisition [Line Items]
Equipment, office facilities, and property	$ 162
Estimated useful life, property, plant and equipment	2 years
Construction in progress [Member] \| TD Ameritrade [Member]
Business Acquisition [Line Items]
Equipment, office facilities, and property	$ 49
Land [Member] \| TD Ameritrade [Member]
Business Acquisition [Line Items]
Equipment, office facilities, and property	$ 33