pre_text: Estimated Future Benefit Payments The following benefit payments, which reflect expected future service, as appropriate, are expected to be paid. Pension benefits are currently paid from plan assets and other benefits are currently paid from corporate assets.
table: ($ in millions) Pension Benefits Other Benefits
table: 2020 $83.0 $14.7
table: 2021 $82.4 $15.1
table: 2022 $82.6 $15.1
table: 2023 $82.4 $15.1
table: 2024 $81.8 $15.1
table: 2025-2029 $395.5 $73.1
question: Analyse this data from a financial earnings document. What was the change in the amount under other benefits in 2021 from 2020?