In this task you will be given a list of integers. You should find the maximum absolute difference between 2 integers in the list. The absolute difference is the absolute value of one integer subtracted by another. The output should be a single integer which is the largest possible absolute distance.

Example Input: [-68, -82, 49, -51, 76, 4, 90]
Example Output: 172

Example Input: [79, -70, 36, 96, -29, -43, -87, 47, -3, 83]
Example Output: 183

Example Input: [81, 12, -56]
Example Output:
137