dˈʊɹɹɪŋ hɪz lˈaɪftaɪm, ɹˈeɪnwɔːɾɚ doʊnˈeɪɾᵻd ˌoʊvɚ dˈɑːlɚ θɹˈiːhˈʌndɹɪd ˈeɪɾi mˈɪliən tə tʃˈæɹɪɾəbəl kˈɔːzᵻz ænd lˈɛft nˌɪɹli ˈɔːl ʌv hɪz ᵻstˈeɪt tə hɪz tʃˈæɹɪɾəbəl faʊndˈeɪʃən.
During his lifetime, Rainwater donated over $380 million to charitable causes and left nearly all of his estate to his charitable foundation.