Contingencies and commitments	9 Months Ended
Sep. 30, 2021
Commitments And Contingencies Disclosure [Abstract]
Contingencies and commitments	Note 21. Contingencies and commitments We are parties in a variety of legal actions that routinely arise out of the normal course of business, including legal actions seeking to establish liability directly through insurance contracts or indirectly through reinsurance contracts issued by Berkshire subsidiaries. Plaintiffs occasionally seek punitive or exemplary damages. We do not believe that such normal and routine litigation will have a material effect on our financial condition or results of operations. Berkshire and certain of its subsidiaries are also involved in other kinds of legal actions, some of which assert or may assert claims or seek to impose fines and penalties. We believe that any liability that may arise as a result of other pending legal actions will not have a material effect on our consolidated financial condition or results of operations. On November 1, 2020, Berkshire Hathaway Energy (“BHE”) acquired a large portion of the natural gas transmission and storage business of Dominion Energy, Inc. (“Dominion”) for approximately $2.5 billion. The acquisition included a partial ownership of a liquefied natural gas export, import and storage facility (“Cove Point”), consisting of 100% of the general partnership interest and 25% of the limited partnership interests. We treat Cove Point as a consolidated subsidiary because we have the power to direct the activities that most significantly affect its economic performance and the obligation to absorb losses and the right to receive benefits which could be significant to Cove Point. The fair value of the assets acquired was $13.4 billion, including residual goodwill of $1.7 billion, and the fair value of the liabilities assumed was $7.0 billion, including the assumption of approximately $5.6 billion of debt. We also recorded noncontrolling interests of $3.9 billion attributable to limited partnership interests in Cove Point that are held by third parties. In addition, BHE previously agreed to acquire certain other of Dominion’s pipeline business for approximately $1.3 billion. Effective July 9, 2021, BHE and Dominion agreed to terminate this planned transaction due to ongoing uncertainty in obtaining the necessary regulatory approvals.

Contingencies and commitments

9 Months Ended

Sep. 30, 2021

Commitments And Contingencies Disclosure [Abstract]

Note 21. Contingencies and commitments

We are parties in a variety of legal actions that routinely arise out of the normal course of business, including legal actions seeking to establish liability directly through insurance contracts or indirectly through reinsurance contracts issued by Berkshire subsidiaries. Plaintiffs occasionally seek punitive or exemplary damages. We do not believe that such normal and routine litigation will have a material effect on our financial condition or results of operations. Berkshire and certain of its subsidiaries are also involved in other kinds of legal actions, some of which assert or may assert claims or seek to impose fines and penalties. We believe that any liability that may arise as a result of other pending legal actions will not have a material effect on our consolidated financial condition or results of operations.

On November 1, 2020, Berkshire Hathaway Energy (“BHE”) acquired a large portion of the natural gas transmission and storage business of Dominion Energy, Inc. (“Dominion”) for approximately $2.5 billion. The acquisition included a partial ownership of a liquefied natural gas export, import and storage facility (“Cove Point”), consisting of 100% of the general partnership interest and 25% of the limited partnership interests. We treat Cove Point as a consolidated subsidiary because we have the power to direct the activities that most significantly affect its economic performance and the obligation to absorb losses and the right to receive benefits which could be significant to Cove Point. The fair value of the assets acquired was $13.4 billion, including residual goodwill of $1.7 billion, and the fair value of the liabilities assumed was $7.0 billion, including the assumption of approximately $5.6 billion of debt. We also recorded noncontrolling interests of $3.9 billion attributable to limited partnership interests in Cove Point that are held by third parties. In addition, BHE previously agreed to acquire certain other of Dominion’s pipeline business for approximately $1.3 billion. Effective July 9, 2021, BHE and Dominion agreed to terminate this planned transaction due to ongoing uncertainty in obtaining the necessary regulatory approvals.