What is the id for the widgets section of the WordPress theme customizer?

Question

I'm trying to add a control to the widgets section for the WordPress customizer, but I'm having a hard time finding the id for that section:

$wp_customize->add_control( 'sidebar_position', array(
    'label' => __( 'Sidebar Position' ),
    'type' => 'select',
    'choices' => array(
        // Options...
    ),
    'section' => '???', // <- Needed here.
) );

Answer 1

The widgets section ID is "widgets". Here's info for all the default Customizer sections/panels:

• Site Identity - title_tagline - 20
• Colors - colors - 40
• Header Image - header_image - 60
• Background Image - background_image - 80
• Navigation - nav - 100
• Widgets - widgets - 110
• Static Front Page - static_front_page - 120
• all others - default - 160