Contingencies and Commitments (Tables)

3 Months Ended

Mar. 31, 2026

Commitments and Contingencies Disclosure [Abstract]

Schedule Of Contingent Contractual Obligations [Table Text Block]

The following table summarizes the Parent Company’s consolidated contingent contractual obligations as of March 31, 2026. Amounts presented in the following table represent the Parent Company’s current undiscounted exposure to guarantees and the range of maximum undiscounted potential exposure per individual agreement. The maximum exposure is not reduced by the amounts, if any, that could be recovered under the recourse or collateralization provisions in the guarantees.


Parent Company Contingent Contractual Obligations	Maximum Exposure (in millions)		Number of Agreements	Maximum Exposure Range for Each Agreement (in millions)
Guarantees and commitments (1)	$	3,773	24	<$1 — 1,117
Letters of credit under bilateral agreements	328		12	<$1 — 92
Letters of credit under the unsecured credit facilities	117		7	<$1 — 60
Letters of credit under the revolving credit facility	9		15	<$1 — 4


Total	$	4,227	58

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(1)Excludes payment obligation and commercial transaction arrangements entered into by the Parent Company on behalf of its consolidated subsidiaries, which relate to the Company's own future performance.

Schedule of Contingent Contractual Obligations - Subsidiary [Table Text Block]

The following table summarizes our subsidiaries’ consolidated contingent contractual obligations as of March 31, 2026. These contingent contractual obligations are issued at the subsidiary level and are non-recourse to the Parent Company. Amounts presented in the following table represent our subsidiaries' current undiscounted exposure to guarantees and the range of maximum undiscounted potential exposure per individual agreement. The maximum exposure is not reduced by the amounts, if any, that could be recovered under the recourse or collateralization provisions in the guarantees.


Subsidiary Contingent Contractual Obligations	Maximum Exposure (in millions)		Number of Agreements	Maximum Exposure Range for Each Agreement (in millions)
Guarantees and commitments	$	2,503	40	< $1 — 439
Letters of credit under subsidiary credit facilities	1,955		391	< $1 — 85
Surety bonds	74		108	< $1 — 10
Total	$	4,532	539