Large brown moth

Large brown moth

Observation - Large brown moth - Global. Description: Large brown & black moth just flown indoors. Looks about 10-12cm with wings open & about 5cm from head to tail down the body. Please help me ID this lovely creature.

Large brown & black moth just flown indoors. Looks about 10-12cm with wings open & about 5cm from head to tail down the body. Please help me ID this lovely creature.