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v3.22.1

Goodwill and Acquired Intangible Assets (Finite-Lived and Indefinite-Lived Intangible Assets) (Details) - USD ($) $ in Millions | Mar. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Finite-Lived Intangible Assets [Line Items] |  |
Gross Amount | $ 2,248 | $ 2,262
Accumulated Amortization | (728) | (695)
Net Amount | 1,520 | 1,567
Indefinite-lived Intangible Assets [Line Items] |  |
Indefinite-Lived Intangible Assets | 1,231 | 1,246
Intangible assets, net | 2,751 | 2,813
Exchange and clearing registrations |  |
Indefinite-lived Intangible Assets [Line Items] |  |
Indefinite-Lived Intangible Assets | 1,257 | 1,257
Trade names |  |
Indefinite-lived Intangible Assets [Line Items] |  |
Indefinite-Lived Intangible Assets | 121 | 121
Licenses |  |
Indefinite-lived Intangible Assets [Line Items] |  |
Indefinite-Lived Intangible Assets | 52 | 52
Foreign currency translation adjustment |  |
Indefinite-lived Intangible Assets [Line Items] |  |
Indefinite-Lived Intangible Assets | (199) | (184)
Technology |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Amount | 294 | 295
Accumulated Amortization | (64) | (54)
Net Amount | 230 | 241
Customer Relationships |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Amount | 2,050 | 2,050
Accumulated Amortization | (740) | (711)
Net Amount | 1,310 | 1,339
Trade names and other |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Amount | 60 | 60
Accumulated Amortization | (12) | (11)
Net Amount | 48 | 49
Foreign currency translation adjustment |  |
Finite-Lived Intangible Assets [Line Items] |  |
Gross Amount | (156) | (143)
Accumulated Amortization | 88 | 81
Net Amount | $ (68) | $ (62)

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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 928 -SubTopic 340 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6473545&loc=d3e61844-108004 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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