STOCK REPURCHASE PROGRAM (NARRATIVE) (Details) shares in Millions, $ in Millions	230 Months Ended
Dec. 31, 2020 USD ($) shares
STOCK REPURCHASE PROGRAM [ABSTRACT]
Cumulative Authorized Share Repurchase Allowance	$ 762.3
Treasury Stock Purchases, Shares \| shares	46.1
Cost of Treasury Stock Purchases	$ 735.8
Remaining Allowance Stock Repurchase Program	$ 26.6
Purchases of common stock, share \| shares	46.1
Purchases of common stock, value	$ 735.8

Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
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-Section 45
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-URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

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Balance Type:	debit
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