diff --git a/pandas/core/generic.py b/pandas/core/generic.py
index 834cd992f5650..fcb7e2a949205 100644
--- a/pandas/core/generic.py
+++ b/pandas/core/generic.py
@@ -1772,7 +1772,28 @@ def empty(self) -> bool_t:
     def __array__(self, dtype=None) -> np.ndarray:
         return np.asarray(self._values, dtype=dtype)
 
-    def __array_wrap__(self, result, context=None):
+    def __array_wrap__(
+        self,
+        result: np.ndarray,
+        context: Optional[Tuple[Callable, Tuple[Any, ...], int]] = None,
+    ):
+        """
+        Gets called after a ufunc and other functions.
+
+        Parameters
+        ----------
+        result: np.ndarray
+            The result of the ufunc or other function called on the NumPy array
+            returned by __array__
+        context: tuple of (func, tuple, int)
+            This parameter is returned by ufuncs as a 3-element tuple: (name of the
+            ufunc, arguments of the ufunc, domain of the ufunc), but is not set by
+            other numpy functions.q
+
+        Notes
+        -----
+        Series implements __array_ufunc_ so this not called for ufunc on Series.
+        """
         result = lib.item_from_zerodim(result)
         if is_scalar(result):
             # e.g. we get here with np.ptp(series)
diff --git a/pandas/core/indexes/base.py b/pandas/core/indexes/base.py
index bfdfbd35f27ad..bd75a064b483e 100644
--- a/pandas/core/indexes/base.py
+++ b/pandas/core/indexes/base.py
@@ -574,7 +574,7 @@ def __array__(self, dtype=None) -> np.ndarray:
 
     def __array_wrap__(self, result, context=None):
         """
-        Gets called after a ufunc.
+        Gets called after a ufunc and other functions.
         """
         result = lib.item_from_zerodim(result)
         if is_bool_dtype(result) or lib.is_scalar(result) or np.ndim(result) > 1:
diff --git a/pandas/core/indexes/datetimelike.py b/pandas/core/indexes/datetimelike.py
index 0ce057d6e764a..8ccdab21339df 100644
--- a/pandas/core/indexes/datetimelike.py
+++ b/pandas/core/indexes/datetimelike.py
@@ -116,7 +116,7 @@ def values(self):
 
     def __array_wrap__(self, result, context=None):
         """
-        Gets called after a ufunc.
+        Gets called after a ufunc and other functions.
         """
         result = lib.item_from_zerodim(result)
         if is_bool_dtype(result) or lib.is_scalar(result):
diff --git a/pandas/core/indexes/period.py b/pandas/core/indexes/period.py
index c7199e4a28a17..11334803d4583 100644
--- a/pandas/core/indexes/period.py
+++ b/pandas/core/indexes/period.py
@@ -345,10 +345,13 @@ def _int64index(self) -> Int64Index:
 
     def __array_wrap__(self, result, context=None):
         """
-        Gets called after a ufunc. Needs additional handling as
-        PeriodIndex stores internal data as int dtype
+        Gets called after a ufunc and other functions.
 
-        Replace this to __numpy_ufunc__ in future version
+        Needs additional handling as PeriodIndex stores internal data as int
+        dtype
+
+        Replace this to __numpy_ufunc__ in future version and implement
+        __array_function__ for Indexes
         """
         if isinstance(context, tuple) and len(context) > 0:
             func = context[0]