PREFERRED STOCK AND COMMON SHAREHOLDERS' EQUITY (Details) - USD ($) $ / shares in Units, $ in Millions				3 Months Ended
	Jun. 09, 2022	May 19, 2022	Apr. 07, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Mar. 31, 2021
Class of Stock [Line Items]
Stock Repurchase Program, Remaining Number of Shares Authorized to be Repurchased					1,631,500,000
Rollforward of common shares issued
Stock Repurchased During Period, Shares					600,000	2,700,000
Payments for Repurchase of Common Stock					$ 0.0	$ 1,000.0	$ 68.5
Rollforward of Share Repurchase Program
Purchase of common stock							$ (68.5)
Common Shares Outstanding Rollforward [Abstract]
Common shares outstanding, beginning balance (in shares)				95,800,000	97,500,000
Common shares outstanding, ending balance (in shares)					95,800,000	97,500,000
Rollforward of common shares held in treasury
Common Stock, Shares Authorized					265,000,000.0
Common Stock, Par or Stated Value Per Share					$ 0.10
Preferred Stock, Shares Authorized					30,000,000.0
Preferred Stock, Par or Stated Value Per Share					$ 0.10
Preferred Stock, Shares Outstanding					0
Treasury Stock Acquired, Average Cost Per Share					$ 277.40
Tax effect of adjustments					$ 0.0
Subsequent Event [Member]
Rollforward of common shares issued
Stock Repurchased During Period, Shares				200,000
Rollforward of common shares held in treasury
Treasury Stock Acquired, Average Cost Per Share				$ 275.51
Dividends Payable, Date of Record		May 19, 2022
Dividends Payable, Date Declared			Apr. 07, 2022
Dividends Payable, Amount Per Share			$ 720,000
Dividends			$ 67.6
Dividends Payable, Date to be Paid	Jun. 09, 2022
Dividends Payable, Date Declared			Apr. 07, 2022
Dividends Payable, Date to be Paid	Jun. 09, 2022
Dividends Payable, Date of Record		May 19, 2022
Dividends Payable, Amount Per Share			$ 720,000
Dividends			$ 67.6
Common Stock [Member]
Rollforward of common shares issued
Common shares issued, beginning balance (in shares)				92,900,000	93,100,000
Commons Stock Issued During Period Shares Employee Stock Plans					400,000
Stock Repurchased and Retired During Period, Shares					(600,000)
Common shares issued, ending balance (in shares)					92,900,000	93,100,000
Common Stock, Shares, Issued					92,900,000	93,100,000
Common Shares Outstanding Rollforward [Abstract]
Commons Stock Issued During Period Shares Employee Stock Plans					400,000
Stock Repurchased and Retired During Period, Shares					(600,000)
Commons Stock Issued During Period Shares Employee Stock Plans					400,000
Rollforward of common shares held in treasury
Stock Repurchased and Retired During Period, Shares					(600,000)