Summary of Significant Accounting Policies	3 Months Ended
Summary of Significant Accounting Policies	Mar. 31, 2026
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Summary of Significant Accounting Policies During the three months ended March 31, 2026, there were no material changes to the significant accounting policies previously disclosed in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2025. Recent Accounting Pronouncements Recent Accounting Pronouncements Not Yet Adopted In November 2024, the FASB issued Accounting Standards Update (ASU) No. 2024-03, Disaggregation of Income Statement Expense. The standard requires further disaggregation of relevant expense captions in a separate note to the financial statements. The standard is effective for fiscal years beginning after December 15, 2026 and interim periods within fiscal years beginning after December 15, 2027. Early adoption is permitted. The Company is currently assessing the impact of adopting this guidance on its consolidated financial statements.

MACROGENICS INC 10-Q