N'afọ 2002, Kidman pụtara na mbụ na ndepụta ndị ọgaranya Australia nke a na-ebipụta kwa afọ na Business Review Weekly na atụmatụ net net nke A $ 122 nde. Na ndepụta nke e bipụtara na 2011, akụnụba Kidman dị na A $ 304 nde, site na A $ 329 nde na 2010. Kidman anakọtara ego maka, ma dọrọ uche gaa, ụmụaka ndị na-enweghị enyemaka gburugburu ụwa. Na 1994, a họpụtara ya onye nnọchi anya ọma maka UNICEF, na 2004, a kwanyere ya ugwu dịka "Onye Obodo nke Ụwa" site n'aka United Nations. Kidman sonyeere Obere Tee Campaign maka nlekọta ọrịa cancer ara iji chepụta T-shirts ma ọ bụ vests iji nweta ego iji lụso ọrịa ahụ ọgụ; kpaliri site na ọgụ nne ya na ọrịa cancer ara na 1984. Ajụjụ: Kedu ihe kpatara Kidman ji sonye na 1984?
Little Tee Campaign maka nlekọta ọrịa cancer ara