diff --git a/modules/benchmark/micro/src/main/java/org/elasticsearch/benchmark/search/facet/TermsFacetSearchBenchmark.java b/modules/benchmark/micro/src/main/java/org/elasticsearch/benchmark/search/facet/TermsFacetSearchBenchmark.java
index ad0c0c01623..5877eff8396 100644
--- a/modules/benchmark/micro/src/main/java/org/elasticsearch/benchmark/search/facet/TermsFacetSearchBenchmark.java
+++ b/modules/benchmark/micro/src/main/java/org/elasticsearch/benchmark/search/facet/TermsFacetSearchBenchmark.java
@@ -154,6 +154,9 @@ public class TermsFacetSearchBenchmark {
         stats.add(terms("terms_lm", "lm_value", null));
         stats.add(terms("terms_map_lm", "lm_value", "map"));
 
+        stats.add(termsStats("terms_stats_s_l", "s_value", "l_value", null));
+        stats.add(termsStats("terms_stats_s_lm", "s_value", "lm_value", null));
+
         System.out.println("------------------ SUMMARY -------------------------------");
         System.out.format("%25s%10s%10s\n", "name", "took", "millis");
         for (StatsResult stat : stats) {
@@ -216,4 +219,44 @@ public class TermsFacetSearchBenchmark {
         System.out.println("--> Terms Facet (" + field + "), hint(" + executionHint + "): " + (totalQueryTime / QUERY_COUNT) + "ms");
         return new StatsResult(name, totalQueryTime);
     }
+
+    private static StatsResult termsStats(String name, String keyField, String valueField, String executionHint) {
+        long totalQueryTime;
+
+        client.admin().indices().prepareClearCache().setFieldDataCache(true).execute().actionGet();
+
+        System.out.println("--> Warmup (" + name + ")...");
+        // run just the child query, warm up first
+        for (int j = 0; j < QUERY_WARMUP; j++) {
+            SearchResponse searchResponse = client.prepareSearch()
+                    .setSearchType(SearchType.COUNT)
+                    .setQuery(matchAllQuery())
+                    .addFacet(termsStatsFacet(name).keyField(keyField).valueField(valueField))
+                    .execute().actionGet();
+            if (j == 0) {
+                System.out.println("--> Loading (" + name + "): took: " + searchResponse.took());
+            }
+            if (searchResponse.hits().totalHits() != COUNT) {
+                System.err.println("--> mismatch on hits");
+            }
+        }
+        System.out.println("--> Warmup (" + name + ") DONE");
+
+
+        System.out.println("--> Running (" + name + ")...");
+        totalQueryTime = 0;
+        for (int j = 0; j < QUERY_COUNT; j++) {
+            SearchResponse searchResponse = client.prepareSearch()
+                    .setSearchType(SearchType.COUNT)
+                    .setQuery(matchAllQuery())
+                    .addFacet(termsStatsFacet(name).keyField(keyField).valueField(valueField))
+                    .execute().actionGet();
+            if (searchResponse.hits().totalHits() != COUNT) {
+                System.err.println("--> mismatch on hits");
+            }
+            totalQueryTime += searchResponse.tookInMillis();
+        }
+        System.out.println("--> Terms Facet (" + name + "), hint(" + executionHint + "): " + (totalQueryTime / QUERY_COUNT) + "ms");
+        return new StatsResult(name, totalQueryTime);
+    }
 }
diff --git a/modules/elasticsearch/src/main/java/org/elasticsearch/search/facet/termsstats/doubles/TermsStatsDoubleFacetCollector.java b/modules/elasticsearch/src/main/java/org/elasticsearch/search/facet/termsstats/doubles/TermsStatsDoubleFacetCollector.java
index 89ae5fb5d74..5ace09588af 100644
--- a/modules/elasticsearch/src/main/java/org/elasticsearch/search/facet/termsstats/doubles/TermsStatsDoubleFacetCollector.java
+++ b/modules/elasticsearch/src/main/java/org/elasticsearch/search/facet/termsstats/doubles/TermsStatsDoubleFacetCollector.java
@@ -157,6 +157,8 @@ public class TermsStatsDoubleFacetCollector extends AbstractFacetCollector {
 
         NumericFieldData valueFieldData;
 
+        final ValueAggregator valueAggregator = new ValueAggregator();
+
         @Override public void onValue(int docId, double value) {
             InternalTermsStatsDoubleFacet.DoubleEntry doubleEntry = entries.get(value);
             if (doubleEntry == null) {
@@ -167,17 +169,8 @@ public class TermsStatsDoubleFacetCollector extends AbstractFacetCollector {
             }
 
             if (valueFieldData.multiValued()) {
-                double[] valueValues = valueFieldData.doubleValues(docId);
-                doubleEntry.totalCount += valueValues.length;
-                for (double valueValue : valueValues) {
-                    if (valueValue < doubleEntry.min) {
-                        doubleEntry.min = valueValue;
-                    }
-                    if (valueValue > doubleEntry.max) {
-                        doubleEntry.max = valueValue;
-                    }
-                    doubleEntry.total += valueValue;
-                }
+                valueAggregator.doubleEntry = doubleEntry;
+                valueFieldData.forEachValueInDoc(docId, valueAggregator);
             } else {
                 double valueValue = valueFieldData.doubleValue(docId);
                 if (valueValue < doubleEntry.min) {
@@ -194,6 +187,22 @@ public class TermsStatsDoubleFacetCollector extends AbstractFacetCollector {
         @Override public void onMissing(int docId) {
             missing++;
         }
+
+        public static class ValueAggregator implements NumericFieldData.DoubleValueInDocProc {
+
+            InternalTermsStatsDoubleFacet.DoubleEntry doubleEntry;
+
+            @Override public void onValue(int docId, double value) {
+                if (value < doubleEntry.min) {
+                    doubleEntry.min = value;
+                }
+                if (value > doubleEntry.max) {
+                    doubleEntry.max = value;
+                }
+                doubleEntry.total += value;
+                doubleEntry.totalCount++;
+            }
+        }
     }
 
     public static class ScriptAggregator extends Aggregator {
diff --git a/modules/elasticsearch/src/main/java/org/elasticsearch/search/facet/termsstats/longs/TermsStatsLongFacetCollector.java b/modules/elasticsearch/src/main/java/org/elasticsearch/search/facet/termsstats/longs/TermsStatsLongFacetCollector.java
index 5c1e2154556..968cc5e444d 100644
--- a/modules/elasticsearch/src/main/java/org/elasticsearch/search/facet/termsstats/longs/TermsStatsLongFacetCollector.java
+++ b/modules/elasticsearch/src/main/java/org/elasticsearch/search/facet/termsstats/longs/TermsStatsLongFacetCollector.java
@@ -160,6 +160,8 @@ public class TermsStatsLongFacetCollector extends AbstractFacetCollector {
 
         NumericFieldData valueFieldData;
 
+        final ValueAggregator valueAggregator = new ValueAggregator();
+
         @Override public void onValue(int docId, long value) {
             InternalTermsStatsLongFacet.LongEntry longEntry = entries.get(value);
             if (longEntry == null) {
@@ -169,17 +171,8 @@ public class TermsStatsLongFacetCollector extends AbstractFacetCollector {
                 longEntry.count++;
             }
             if (valueFieldData.multiValued()) {
-                double[] valueValues = valueFieldData.doubleValues(docId);
-                longEntry.totalCount += valueValues.length;
-                for (double valueValue : valueValues) {
-                    if (valueValue < longEntry.min) {
-                        longEntry.min = valueValue;
-                    }
-                    if (valueValue > longEntry.max) {
-                        longEntry.max = valueValue;
-                    }
-                    longEntry.total += valueValue;
-                }
+                valueAggregator.longEntry = longEntry;
+                valueFieldData.forEachValueInDoc(docId, valueAggregator);
             } else {
                 double valueValue = valueFieldData.doubleValue(docId);
                 if (valueValue < longEntry.min) {
@@ -196,6 +189,22 @@ public class TermsStatsLongFacetCollector extends AbstractFacetCollector {
         @Override public void onMissing(int docId) {
             missing++;
         }
+
+        public static class ValueAggregator implements NumericFieldData.DoubleValueInDocProc {
+
+            InternalTermsStatsLongFacet.LongEntry longEntry;
+
+            @Override public void onValue(int docId, double value) {
+                if (value < longEntry.min) {
+                    longEntry.min = value;
+                }
+                if (value > longEntry.max) {
+                    longEntry.max = value;
+                }
+                longEntry.total += value;
+                longEntry.totalCount++;
+            }
+        }
     }
 
     public static class ScriptAggregator extends Aggregator {
diff --git a/modules/elasticsearch/src/main/java/org/elasticsearch/search/facet/termsstats/strings/TermsStatsStringFacetCollector.java b/modules/elasticsearch/src/main/java/org/elasticsearch/search/facet/termsstats/strings/TermsStatsStringFacetCollector.java
index 3298a3ded49..71102668a3f 100644
--- a/modules/elasticsearch/src/main/java/org/elasticsearch/search/facet/termsstats/strings/TermsStatsStringFacetCollector.java
+++ b/modules/elasticsearch/src/main/java/org/elasticsearch/search/facet/termsstats/strings/TermsStatsStringFacetCollector.java
@@ -159,6 +159,8 @@ public class TermsStatsStringFacetCollector extends AbstractFacetCollector {
 
         NumericFieldData valueFieldData;
 
+        ValueAggregator valueAggregator = new ValueAggregator();
+
         @Override public void onValue(int docId, String value) {
             InternalTermsStatsStringFacet.StringEntry stringEntry = entries.get(value);
             if (stringEntry == null) {
@@ -168,17 +170,8 @@ public class TermsStatsStringFacetCollector extends AbstractFacetCollector {
                 stringEntry.count++;
             }
             if (valueFieldData.multiValued()) {
-                double[] valueValues = valueFieldData.doubleValues(docId);
-                stringEntry.totalCount += valueValues.length;
-                for (double valueValue : valueValues) {
-                    if (valueValue < stringEntry.min) {
-                        stringEntry.min = valueValue;
-                    }
-                    if (valueValue > stringEntry.max) {
-                        stringEntry.max = valueValue;
-                    }
-                    stringEntry.total += valueValue;
-                }
+                valueAggregator.stringEntry = stringEntry;
+                valueFieldData.forEachValueInDoc(docId, valueAggregator);
             } else {
                 double valueValue = valueFieldData.doubleValue(docId);
                 if (valueValue < stringEntry.min) {
@@ -196,6 +189,22 @@ public class TermsStatsStringFacetCollector extends AbstractFacetCollector {
         @Override public void onMissing(int docId) {
             missing++;
         }
+
+        public static class ValueAggregator implements NumericFieldData.DoubleValueInDocProc {
+
+            InternalTermsStatsStringFacet.StringEntry stringEntry;
+
+            @Override public void onValue(int docId, double value) {
+                if (value < stringEntry.min) {
+                    stringEntry.min = value;
+                }
+                if (value > stringEntry.max) {
+                    stringEntry.max = value;
+                }
+                stringEntry.total += value;
+                stringEntry.totalCount++;
+            }
+        }
     }
 
     public static class ScriptAggregator extends Aggregator {