Debt And Other Financing (Schedule Of Trade Accounts Receivable In International Receivable Sales Programs) (Details) - USD ($) $ in Thousands		Dec. 31, 2020	Dec. 31, 2019
Debt Instrument [Line Items]
Trade accounts receivable sold to financial institutions		$ 340,516	$ 59,293
Cash proceeds from financial institutions	[1]	241,937	39,958
Trade accounts receivable collected to be remitted	[2]	35,982	12,817
Tile Coating Systems [Member]
Debt Instrument [Line Items]
Cash proceeds from financial institutions		$ 47,300	131,500
Trade accounts receivable collected to be remitted			$ 12,800

[1] Excluded from the table above, in 2020 and 2019, our Tile Coatings business received cash proceeds from financial institutions of $47.3 million and $131.5 million, respectively. Refer to Note 4 for additional discussion of the Tile Coatings business and its classification as discontinued operations.

[2] Included in Accrued expense and other current liabilities. During 2019, trade accounts receivable collected to be remitted of $12.8 million, which pertained to the Tile Coatings business, was excluded from the table above and is included in Current liabilities held-for-sale in our consolidated balance sheets.