BLACKROCK FUNDS
COMPANY
N-CSR
FORM
2025-10-03
FILING DATE
2025-07-31
PERIOD END
1248
FACTS
SIC None
CIK 0000844779
Taxonomy US GAAP 2024  
SIC None
CIK 0000844779
Taxonomy US GAAP 2024  
Standard Concepts
43
Extended Concepts
24
36%
Extended Concepts
Errors
0
What are errors?
What are errors?
Indicate problems with an XBRL formatted filing that are sufficient grounds for SEC rejection of the XBRL portion of the filing.
ERROR
A value of Past performance is not an indication of future results. was reported for the concept oef:PerformancePastDoesNotIndicateFuture. This value has dimensions of oef:ClassAxis=blk:C000119004Member but this fact is not included in a dimensional table ( hypercube). All dimensional facts should be included in a hypercube. The properties of this oef:PerformancePastDoesNotIndicateFuture fact are: Period :2024-08-01 to 2025-07-31 Dimensions : oef:ClassAxis=blk:C000119004Member Unit : Non...
ERROR
A value of Past performance is not an indication of future results. was reported for the concept oef:PerformancePastDoesNotIndicateFuture. This value has dimensions of oef:ClassAxis=blk:C000198747Member but this fact is not included in a dimensional table ( hypercube). All dimensional facts should be included in a hypercube. The properties of this oef:PerformancePastDoesNotIndicateFuture fact are: Period :2024-08-01 to 2025-07-31 Dimensions : oef:ClassAxis=blk:C000198747Member Unit : Non...
ERROR
A value of Past performance is not an indication of future results. was reported for the concept oef:PerformancePastDoesNotIndicateFuture. This value has dimensions of oef:ClassAxis=blk:C000129315Member but this fact is not included in a dimensional table ( hypercube). All dimensional facts should be included in a hypercube. The properties of this oef:PerformancePastDoesNotIndicateFuture fact are: Period :2024-08-01 to 2025-07-31 Dimensions : oef:ClassAxis=blk:C000129315Member Unit : Non...
What are data quality errors?
What are data quality errors?
Indicate areas that may not meet the standards set by the Data Quality Committee (DQC), and may reveal areas where the XBRL can be improved.
WARNING
Concept AcctVal in oef/2024 used in 1080 facts was deprecated in oef/2024 as of 2024-07-31 and should not be used.
WARNING
1 fact(s) appearing in ix:hidden were eligible for transformation: dei:DocumentPeriodEndDate
What are possible issues?
What are possible issues?
Indicate areas of interest as to the quality of an XBRL formatted filing, and in some cases reveal opportunities for improvement of the XBRL filing.