Condensed Consolidated Financial Statement Details - Schedule of Settlement Assets (Details) - USD ($) $ in Millions	Jun. 30, 2026	Dec. 31, 2025
Settlement Assets [Abstract]
Settlement deposits	$ 282	$ 368
Settlement receivables	342	147
Total Settlement assets	$ 624	$ 515

Cash received or short term receivables for unsettled money transfers, money orders, consumer payments, or business to business payments. Settlement assets include clearing and settling customers payments due to and from financial institutions and may include cash and cash equivalents.

No definition available.

Name:	us-gaap_SettlementAssetsCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant