Caterpillar Financial Services Corp. issued $750 million aggregate principal amount of its floating-rate medium-term notes, series I, due 2021.

The company also issued $750 million aggregate principal amount of its 2.650% medium-term notes, series I, due 2021 and $500 million aggregate principal amount of its 2.850% medium-term notes, series I, due 2024.

Sidley Austin LLP provided a legal opinion regarding the issuance of the notes.