Other Assets (Details) - USD ($) $ in Millions	Jun. 30, 2017	Dec. 31, 2016
Other assets
Long-term deferred tax assets	$ 447	$ 443
Long-term pension asset	163	147
Investments in affiliates	252	204
Company and trust-owned life insurance	166	146
Other	134	164
Other Assets	1,162	1,104
Ball Corporation
Other assets
Other Assets	$ 80	$ 94