A family of Microsoft word processing software products for creating web, email, and print documents.
When you paste formatted text, you paste the style with it (see http://www.shaunakelly.com/word/styles/FormatOfTextChanges.html). Instead of pasting directly, you can use Paste Special to paste as Unformatted Text, or, if you have Paste Options enabled, you can choose that option. Once you have cleared the Apple style from the pasted text, you can delete the style from the document: in the Styles and Formatting task pane, right-click on the style and choose Delete.