Transocean Ltd.https://pcaobus.org/form-ap-filings/34597/34597Transocean Ltd.345973/11/2019 1:22:13 PM2018e8ab645e-31fc-4f22-93ad-8d9a2a078b6442Ernst & Young LLP440250Transocean Ltd.1451505RIG0004201839Steven Darrell Macicek0004201839True
Transocean Ltd.https://pcaobus.org/form-ap-filings/18673/18673Transocean Ltd.186733/14/2018 3:59:42 PM201775aa965e-245e-4871-a4c9-85987333da7542Ernst & Young LLP440250Transocean Ltd.1451505RIG0004201839Steven Darrell Macicek0004201839True
Transocean Ltd.https://pcaobus.org/form-ap-filings/3914/3914Transocean Ltd.39143/24/2017 2:04:00 PM20163f67aac7-72ea-414a-a788-90cff33f667942Ernst & Young LLP440250Transocean Ltd.1451505RIG0004201839Steven Darrell Macicek0004201839True