Credit Agreements	12 Months Ended
Dec. 31, 2020
Credit Agreement [Abstract]
Credit Agreements	7. Credit Agreements On July 31, 2017, Alleghany entered into a five-year credit agreement (the “Credit Agreement”) with certain lenders party thereto, which provides for an unsecured revolving credit facility in an aggregate principal amount of up to $300.0 million. The credit facility is scheduled to expire on July 31, 2022, unless earlier terminated. Borrowings under the Credit Agreement will be available for working capital and general corporate purposes, including permitted acquisitions and repurchases of Common Stock. Borrowings under the Credit Agreement bear a floating rate of interest based in part on Alleghany’s credit rating, among other factors. The Credit Agreement contains representations, warranties and covenants customary for bank loan facilities of this nature. There were no borrowings under the Credit Agreement in 2020, 2019 and 2018 and there were no outstanding borrowings under the Credit Agreement as of December 31, 2020. In addition to the Credit Agreement, several of Alleghany Capital’s subsidiaries have credit agreements with third-party financial institutions. Any borrowings under such agreements are not guaranteed by Alleghany or Alleghany Capital. See Note 8(c) for information on the borrowings arising from these credit agreements.

Credit Agreements

12 Months Ended

Dec. 31, 2020

7. Credit Agreements

On July 31, 2017, Alleghany entered into a five-year credit agreement (the “Credit Agreement”) with certain lenders party thereto, which provides for an unsecured revolving credit facility in an aggregate principal amount of up to $300.0 million. The credit facility is scheduled to expire on July 31, 2022, unless earlier terminated. Borrowings under the Credit Agreement will be available for working capital and general corporate purposes, including permitted acquisitions and repurchases of Common Stock. Borrowings under the Credit Agreement bear a floating rate of interest based in part on Alleghany’s credit rating, among other factors. The Credit Agreement contains representations, warranties and covenants customary for bank loan facilities of this nature.

There were no borrowings under the Credit Agreement in 2020, 2019 and 2018 and there were no outstanding borrowings under the Credit Agreement as of December 31, 2020.

In addition to the Credit Agreement, several of Alleghany Capital’s subsidiaries have credit agreements with third-party financial institutions. Any borrowings under such agreements are not guaranteed by Alleghany or Alleghany Capital. See Note 8(c) for information on the borrowings arising from these credit agreements.