ALL OTHER ASSETS	3 Months Ended
	Mar. 31, 2021
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
ALL OTHER ASSETS	NOTE 11. ALL OTHER ASSETS. All other current assets and All other assets primarily includes equity method and other investments, long-term customer and sundry receivables (see Note 4), cash and cash equivalents in our run-off insurance operations and prepaid taxes and other deferred charges. Consolidated All other non-current assets increased $1,270 million in the three months ended March 31, 2021, primarily due to an increase in Insurance cash and cash equivalents of $1,252 million.