diff --git a/COMPONENT_INDEX.md b/COMPONENT_INDEX.md
index ea222df9..a886f15d 100644
--- a/COMPONENT_INDEX.md
+++ b/COMPONENT_INDEX.md
@@ -4113,7 +4113,7 @@ None.
 | :---------- | :------- | :--------------- | :------- | --------------------------------------------- | ------------------------------------------------ | --------------------------------------------------------------------------------------------------------------- |
 | ref         | No       | <code>let</code> | Yes      | <code>null &#124; HTMLInputElement</code>     | <code>null</code>                                | Obtain a reference to the input HTML element                                                                    |
 | value       | No       | <code>let</code> | Yes      | <code>null &#124; number &#124; string</code> | <code>""</code>                                  | Specify the input value.<br /><br />`value` will be set to `null` if type="number"<br />and the value is empty. |
-| size        | No       | <code>let</code> | No       | <code>"sm" &#124; "xl"</code>                 | <code>undefined</code>                           | Set the size of the input                                                                                       |
+| size        | No       | <code>let</code> | No       | <code>"sm" &#124; "lg"</code>                 | <code>undefined</code>                           | Set the size of the input                                                                                       |
 | placeholder | No       | <code>let</code> | No       | <code>string</code>                           | <code>""</code>                                  | Specify the placeholder text                                                                                    |
 | light       | No       | <code>let</code> | No       | <code>boolean</code>                          | <code>false</code>                               | Set to `true` to enable the light variant                                                                       |
 | disabled    | No       | <code>let</code> | No       | <code>boolean</code>                          | <code>false</code>                               | Set to `true` to disable the input                                                                              |
diff --git a/docs/src/COMPONENT_API.json b/docs/src/COMPONENT_API.json
index 163823f2..33ae71f0 100644
--- a/docs/src/COMPONENT_API.json
+++ b/docs/src/COMPONENT_API.json
@@ -12676,7 +12676,7 @@
           "name": "size",
           "kind": "let",
           "description": "Set the size of the input",
-          "type": "\"sm\" | \"xl\"",
+          "type": "\"sm\" | \"lg\"",
           "isFunction": false,
           "isFunctionDeclaration": false,
           "isRequired": false,
diff --git a/docs/src/pages/components/TextInput.svx b/docs/src/pages/components/TextInput.svx
index f3d047de..e624a225 100644
--- a/docs/src/pages/components/TextInput.svx
+++ b/docs/src/pages/components/TextInput.svx
@@ -31,9 +31,9 @@ components: ["TextInput", "TextInputSkeleton"]
 
 <TextInput readonly labelText="User name" value="IBM" />
 
-## Extra-large size
+## Large size
 
-<TextInput size="xl" labelText="User name" placeholder="Enter user name..." />
+<TextInput size="lg" labelText="User name" placeholder="Enter user name..." />
 
 ## Small size
 
diff --git a/src/TextInput/TextInput.svelte b/src/TextInput/TextInput.svelte
index 3ac15ae8..fb574ef4 100644
--- a/src/TextInput/TextInput.svelte
+++ b/src/TextInput/TextInput.svelte
@@ -6,7 +6,7 @@
 
   /**
    * Set the size of the input
-   * @type {"sm" | "xl"}
+   * @type {"sm" | "lg"}
    */
   export let size = undefined;
 
@@ -125,7 +125,7 @@
           class:bx--label--disabled="{disabled}"
           class:bx--label--inline="{inline}"
           class:bx--label--inline--sm="{size === 'sm'}"
-          class:bx--label--inline--xl="{size === 'xl'}"
+          class:bx--label--inline--lg="{size === 'lg' || size === 'xl'}"
         >
           <slot name="labelText">
             {labelText}
@@ -168,9 +168,7 @@
       class:bx--text-input__field-wrapper="{true}"
       class:bx--text-input__field-wrapper--warning="{!invalid && warn}"
     >
-      {#if readonly}
-        <EditOff class="bx--text-input__readonly-icon" />
-      {:else}
+      {#if !readonly}
         {#if invalid}
           <WarningFilled class="bx--text-input__invalid-icon" />
         {/if}
@@ -205,7 +203,7 @@
         class:bx--text-input--invalid="{error}"
         class:bx--text-input--warning="{warn}"
         class:bx--text-input--sm="{size === 'sm'}"
-        class:bx--text-input--xl="{size === 'xl'}"
+        class:bx--text-input--lg="{size === 'lg' || size === 'xl'}"
         {...$$restProps}
         on:change="{onChange}"
         on:input="{onInput}"
diff --git a/tests/TextInput.test.svelte b/tests/TextInput.test.svelte
index 940c23fa..e9f77639 100644
--- a/tests/TextInput.test.svelte
+++ b/tests/TextInput.test.svelte
@@ -26,7 +26,7 @@
 
 <TextInput inline labelText="User name" placeholder="Enter user name..." />
 
-<TextInput size="xl" labelText="User name" placeholder="Enter user name..." />
+<TextInput size="lg" labelText="User name" placeholder="Enter user name..." />
 
 <TextInput size="sm" labelText="User name" placeholder="Enter user name..." />
 
diff --git a/types/TextInput/TextInput.svelte.d.ts b/types/TextInput/TextInput.svelte.d.ts
index adf50d70..e42bfaf6 100644
--- a/types/TextInput/TextInput.svelte.d.ts
+++ b/types/TextInput/TextInput.svelte.d.ts
@@ -8,7 +8,7 @@ export interface TextInputProps extends RestProps {
    * Set the size of the input
    * @default undefined
    */
-  size?: "sm" | "xl";
+  size?: "sm" | "lg";
 
   /**
    * Specify the input value.