v3.26.1
Debt
6 Months Ended
Jun. 30, 2026
Debt Disclosure [Abstract]  
Debt Debt
Notes
In May 2026, Aon Corporation and Aon Global Holdings plc’s $600 million 2.850% Senior Notes due May 2027 were classified as Short-term debt and current portion of long-term debt in the Consolidated Statement of Financial Position as the date of maturity is less than one year. The Company expects to use cash flow from operations and available cash on hand to repay these Senior Notes.
In March 2026, Aon North America, Inc.’s $600 million 5.125% Senior Notes due March 2027 were classified as Short-term debt and current portion of long-term debt in the Consolidated Statement of Financial Position as the date of maturity is less than one year. The Company expects to use cash flow from operations and available cash on hand to repay these Senior Notes.
In January 2026, Aon Corporation’s $521 million 8.205% Junior Subordinated Notes due January 2027 were classified as Short-term debt and current portion of long-term debt in the Consolidated Statement of Financial Position as the date of maturity is in less than one year. The Company expects to use cash flow from operations and available cash on hand to repay these Junior Subordinated Notes.
On January 15, 2026, Aon Global Limited issued a notice of redemption to holders of its 2.875% Senior Notes for the redemption of all €500 million ($593 million at February 14, 2026 exchange rates) outstanding aggregate principal amount of the notes, plus accrued and unpaid interest, originally set to mature in May 2026. On February 14, 2026, these notes were repaid in full.
In December 2025, Aon Global Limited’s $750 million 3.875% Senior Notes matured and were repaid in full.
On April 25, 2024, Aon North America, Inc. drew its $2 billion delayed draw term loan. As of December 31, 2025, the term loan was paid in full.
Revolving Credit Facilities
As of June 30, 2026, Aon plc had two primary committed credit facilities outstanding: its $1.0 billion multi-currency U.S. credit facility expiring in September 2027 and its $1.0 billion multi-currency U.S. credit facility expiring in October 2028. In aggregate, these two facilities provide $2.0 billion in available credit.
Each of these primary committed credit facilities includes customary representations, warranties, and covenants, including financial covenants that require Aon to maintain specified ratios of adjusted consolidated EBITDA to consolidated interest expense and consolidated debt to adjusted consolidated EBITDA, in each case, tested quarterly. Aon did not have borrowings under either of these primary committed credit facilities as of June 30, 2026 or December 31, 2025. Additionally, Aon was in compliance with the financial covenants and all other covenants contained therein during the rolling 12 months ended June 30, 2026 and December 31, 2025.
Commercial Paper
Aon Corporation has established a U.S. commercial paper program (the “U.S. Program”) and Aon Global Holdings plc has established a European multi-currency commercial paper program (the “European Program” and, together with the U.S. Program, the “Commercial Paper Programs”). Commercial paper may be issued in aggregate principal amounts of up to approximately $1.3 billion under the U.S. Program and €625 million ($711 million at June 30, 2026 exchange rates and $736 million at December 31, 2025 exchange rates) under the European Program, not to exceed the amount of the Company’s committed credit facilities, which was $2.0 billion at June 30, 2026. The aggregate capacity of the Commercial Paper Program remains fully backed by the Company’s committed credit facilities. The U.S. Program was fully and unconditionally guaranteed by Aon plc, Aon Global Limited, Aon North America, Inc., and Aon Global Holdings plc and the European Program was fully and unconditionally guaranteed by Aon plc, Aon Global Limited, Aon North America, Inc., and Aon Corporation.
Commercial paper outstanding, which is included in Short-term debt and current portion of long-term debt in the Company’s Condensed Consolidated Statements of Financial Position, is as follows (in millions):
June 30, 2026December 31, 2025
Commercial paper outstanding$299 $— 
The weighted average commercial paper outstanding and its related interest rates are as follows (in millions, except percentages):
Three Months Ended June 30,Six Months Ended June 30,
2026202520262025
Weighted average commercial paper outstanding$347 $856 $196 $528 
Weighted average interest rate of commercial paper outstanding3.84 %4.24 %3.86 %4.30 %