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.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481962/310-10-50-3

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(3)(c)(3))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 310
-SubTopic 20
-Name Accounting Standards Codification
-Section 40
-Paragraph 7
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481628/310-20-40-7

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481990/310-10-45-2

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Settlement Assets and Obligations - Narrative (Details) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2026 USD ($) territory state	Sep. 30, 2025 USD ($)	Sep. 30, 2026 USD ($) territory state	Sep. 30, 2025 USD ($)
Money Transmission Services
Accounts, Notes, Loans and Financing Receivable [Line Items]
Number of states in which entity operates \| state	46		46
Number of territories in which entity operates \| territory	2		2
Card settlements due from merchants
Accounts, Notes, Loans and Financing Receivable [Line Items]
Charge-offs (recoveries), net \| $	$ 2.6	$ 0.9	$ 8.3	$ 2.8