diff --git a/library/common/src/main/java/com/google/android/exoplayer2/MediaItem.java b/library/common/src/main/java/com/google/android/exoplayer2/MediaItem.java
index b51d8f7446..ebc41366b2 100644
--- a/library/common/src/main/java/com/google/android/exoplayer2/MediaItem.java
+++ b/library/common/src/main/java/com/google/android/exoplayer2/MediaItem.java
@@ -25,6 +25,7 @@ import androidx.annotation.Nullable;
 import com.google.android.exoplayer2.offline.StreamKey;
 import com.google.android.exoplayer2.util.Assertions;
 import com.google.android.exoplayer2.util.Util;
+import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.util.ArrayList;
@@ -937,6 +938,7 @@ public final class MediaItem implements Bundleable {
 
     // Bundleable implementation.
 
+    @Documented
     @Retention(RetentionPolicy.SOURCE)
     @IntDef({
       FIELD_TARGET_OFFSET_MS,
@@ -1148,6 +1150,7 @@ public final class MediaItem implements Bundleable {
 
     // Bundleable implementation.
 
+    @Documented
     @Retention(RetentionPolicy.SOURCE)
     @IntDef({
       FIELD_START_POSITION_MS,
@@ -1254,6 +1257,7 @@ public final class MediaItem implements Bundleable {
 
   // Bundleable implementation.
 
+  @Documented
   @Retention(RetentionPolicy.SOURCE)
   @IntDef({
     FIELD_MEDIA_ID,
diff --git a/library/common/src/main/java/com/google/android/exoplayer2/MediaMetadata.java b/library/common/src/main/java/com/google/android/exoplayer2/MediaMetadata.java
index 0094258564..aeb0c87976 100644
--- a/library/common/src/main/java/com/google/android/exoplayer2/MediaMetadata.java
+++ b/library/common/src/main/java/com/google/android/exoplayer2/MediaMetadata.java
@@ -19,6 +19,7 @@ import android.os.Bundle;
 import androidx.annotation.IntDef;
 import androidx.annotation.Nullable;
 import com.google.android.exoplayer2.util.Util;
+import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 
@@ -69,10 +70,9 @@ public final class MediaMetadata implements Bundleable {
 
   // Bundleable implementation.
 
+  @Documented
   @Retention(RetentionPolicy.SOURCE)
-  @IntDef({
-    FIELD_TITLE,
-  })
+  @IntDef({FIELD_TITLE})
   private @interface FieldNumber {}
 
   private static final int FIELD_TITLE = 0;
diff --git a/library/common/src/main/java/com/google/android/exoplayer2/audio/AudioAttributes.java b/library/common/src/main/java/com/google/android/exoplayer2/audio/AudioAttributes.java
index c190b42a7d..c2da130ba9 100644
--- a/library/common/src/main/java/com/google/android/exoplayer2/audio/AudioAttributes.java
+++ b/library/common/src/main/java/com/google/android/exoplayer2/audio/AudioAttributes.java
@@ -22,6 +22,7 @@ import androidx.annotation.RequiresApi;
 import com.google.android.exoplayer2.Bundleable;
 import com.google.android.exoplayer2.C;
 import com.google.android.exoplayer2.util.Util;
+import java.lang.annotation.Documented;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 
@@ -166,6 +167,7 @@ public final class AudioAttributes implements Bundleable {
 
   // Bundleable implementation.
 
+  @Documented
   @Retention(RetentionPolicy.SOURCE)
   @IntDef({FIELD_CONTENT_TYPE, FIELD_FLAGS, FIELD_USAGE, FIELD_ALLOWED_CAPTURE_POLICY})
   private @interface FieldNumber {}
diff --git a/library/common/src/main/java/com/google/android/exoplayer2/device/DeviceInfo.java b/library/common/src/main/java/com/google/android/exoplayer2/device/DeviceInfo.java
index bb0386314f..20210c5635 100644
--- a/library/common/src/main/java/com/google/android/exoplayer2/device/DeviceInfo.java
+++ b/library/common/src/main/java/com/google/android/exoplayer2/device/DeviceInfo.java
@@ -85,6 +85,7 @@ public final class DeviceInfo implements Bundleable {
 
   // Bundleable implementation.
 
+  @Documented
   @Retention(RetentionPolicy.SOURCE)
   @IntDef({FIELD_PLAYBACK_TYPE, FIELD_MIN_VOLUME, FIELD_MAX_VOLUME})
   private @interface FieldNumber {}