Contingencies (Narrative) (Details) - Asbestos Litigation [Member] $ in Millions	Jun. 30, 2019 USD ($) claims
Loss Contingencies [Line Items]
Total resolved claims, by means of settlement or dismissal | claims	37,770
Total cost of resolution | $	$ 10.3
Resolution costs paid by insurance carrier	100.00%
Confirmed insurance coverage | $	$ 14.0
Brandon Drying Fabrics, Inc. [Member]
Loss Contingencies [Line Items]
Total resolved claims, by means of settlement or dismissal | claims	7,710
Resolution costs paid by insurance carrier	100.00%