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v3.21.2

Related Party Transactions (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2020 | Sep. 30, 2020 | May 31, 2021
DFS Services LLC | DFS Services LLC | DFS Services LLC |  |  |
Related Party Transaction [Line Items] |  |  |
Ownership interest by related party |  |  | 5.00%
PULSE Network LLC | Card Network Fees, Net |  |  |
Related Party Transaction [Line Items] |  |  |
Expenses from transactions with related parties | $ 9.3 | $ 21.4 |

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- Definition Expenses recognized resulting from transactions (excluding transactions that are eliminated in consolidated or combined financial statements) with related party. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 850 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864 + Details
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