Commitments and Contingencies	6 Months Ended
Jun. 30, 2026
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Purchase Obligations We enter into fixed-price and price-to-be-fixed green coffee purchase commitments. For both fixed-price and price-to-be-fixed purchase commitments, we expect to take delivery of green coffee and to utilize the coffee in a reasonable period of time in the ordinary course of business. Such contracts are used for the normal purchases of green coffee and not for speculative purposes. We do not enter into futures contracts or other derivative instruments related to our green coffee purchase commitments. Legal Proceedings The Company is subject to various legal actions in the ordinary course of business. In determining loss contingencies, the Company considers the likelihood of loss as well as the ability to reasonably estimate the amount of such loss or liability. An estimated loss is recognized when it is considered probable that the liability has been incurred and when the amount of loss can be reasonably estimated. While any claim, proceeding or litigation has an element of uncertainty, the Company believes the outcome of any of these matters that are pending or threatened will not have a material adverse effect on its financial condition, results or operations, or cash flows as of June 30, 2026. Litigation Related to Securities Claims On June 18, 2026, plaintiff Stephen Aiello filed a putative class action lawsuit in U.S. District Court for the Southern District of New York against Black Rock Coffee Bar, Inc. and its directors as well as Mark D. Davis, Chief Executive Officer, and Rodderick F. Booth, Chief Financial Officer, for alleged violations of U.S. federal securities laws. The plaintiff purports to bring claims on behalf of a class of acquirers of Black Rock Coffee Bar, Inc. securities between September 12, 2025 and May 12, 2026, and generally alleges that certain statements regarding the Company's store expansion strategy and the impact of new store openings on existing store performance were materially false or misleading. The complaint primarily seeks compensatory damages for all affected members of the purported class. The Company intends to vigorously defend this lawsuit. Given the nature of this case, including that the proceeding is in its early stages, the Company is unable to predict the ultimate outcome of this case or estimate the range of potential loss, if any.

We enter into fixed-price and price-to-be-fixed green coffee purchase commitments. For both fixed-price and price-to-be-fixed purchase commitments, we expect to take delivery of green coffee and to utilize the coffee in a reasonable period of time in the ordinary course of business. Such contracts are used for the normal purchases of green coffee and not for speculative purposes. We do not enter into futures contracts or other derivative instruments related to our green coffee purchase commitments.

The Company is subject to various legal actions in the ordinary course of business. In determining loss contingencies, the Company considers the likelihood of loss as well as the ability to reasonably estimate the amount of such loss or liability. An estimated loss is recognized when it is considered probable that the liability has been incurred and when the amount of loss can be reasonably estimated. While any claim, proceeding or litigation has an element of uncertainty, the Company believes the outcome of any of these matters that are pending or threatened will not have a material adverse effect on its financial condition, results or operations, or cash flows as of June 30, 2026.

On June 18, 2026, plaintiff Stephen Aiello filed a putative class action lawsuit in U.S. District Court for the Southern District of New York against Black Rock Coffee Bar, Inc. and its directors as well as Mark D. Davis, Chief Executive Officer, and Rodderick F. Booth, Chief Financial Officer, for alleged violations of U.S. federal securities laws. The plaintiff purports to bring claims on behalf of a class of acquirers of Black Rock Coffee Bar, Inc. securities between September 12, 2025 and May 12, 2026, and generally alleges that certain statements regarding the Company's store expansion strategy and the impact of new store openings on existing store performance were materially false or misleading. The complaint primarily seeks compensatory damages for all affected members of the purported class.

The Company intends to vigorously defend this lawsuit. Given the nature of this case, including that the proceeding is in its early stages, the Company is unable to predict the ultimate outcome of this case or estimate the range of potential loss, if any.