PREFERRED STOCK AND COMMON SHAREHOLDERS' EQUITY (Details) - USD ($)				3 Months Ended							9 Months Ended
	Dec. 09, 2022	Nov. 17, 2022	Oct. 12, 2022	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021
Class of Stock [Line Items]
Stock Repurchase Program, Remaining Number of Shares Authorized to be Repurchased					831,500,000						831,500,000
Rollforward of common shares issued
Stock Repurchased During Period, Shares					3,300,000		2,700,000				600,000
Payments for Repurchase of Common Stock					$ (800,000,000.0)		$ (1,000,000,000)				$ (800,000,000.0)	$ (668,500,000)
Rollforward of Share Repurchase Program
Purchase of common stock					$ (400,000,000.0)	$ (400,000,000.0)		$ (300,000,000.0)	$ (300,000,000.0)	$ (68,500,000)
Common Shares Outstanding Rollforward [Abstract]
Common shares outstanding, beginning balance (in shares)				89,600,000							93,100,000
Common shares outstanding, ending balance (in shares)					89,600,000		93,100,000				89,600,000
Rollforward of common shares held in treasury
Common Stock, Shares Authorized					265,000,000.0						265,000,000.0
Common Stock, Par or Stated Value Per Share					$ 0.10						$ 0.10
Preferred Stock, Shares Authorized					30,000,000.0						30,000,000.0
Preferred Stock, Par or Stated Value Per Share					$ 0.10						$ 0.10
Preferred Stock, Shares Outstanding					0						0
Treasury Stock Acquired, Average Cost Per Share					$ 240.57						$ 277.40
Tax effect of adjustments											$ 0
Dividends					$ 131,600,000
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax											(4,400,000)
Other Comprehensive Income (Loss), Defined Benefit Plan, Settlement and Curtailment Gain (Loss), before Tax											(4,000,000.0)
Foreign currency translation adjustments					(256,500,000)			$ (91,600,000)			$ (572,200,000)	$ (114,600,000)
Dividends					$ 131,600,000
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		Nov. 17, 2022
Dividends Payable, Date Declared			Oct. 12, 2022
Dividends Payable, Amount Per Share			$ 0.72
Dividends			$ 64,900,000
Dividends Payable, Date to be Paid	Dec. 09, 2022
Dividends Payable, Date Declared			Oct. 12, 2022
Dividends Payable, Date to be Paid	Dec. 09, 2022
Dividends Payable, Date of Record		Nov. 17, 2022
Dividends Payable, Amount Per Share			$ 0.72
Dividends			$ 64,900,000
Common Stock [Member]
Rollforward of common shares issued
Common shares issued, beginning balance (in shares)				89,600,000							93,100,000
Commons Stock Issued During Period Shares Employee Stock Plans											600,000
Stock Repurchased and Retired During Period, Shares											(4,100,000)
Common shares issued, ending balance (in shares)					89,600,000		93,100,000				89,600,000
Common Stock, Shares, Issued					89,600,000		93,100,000				89,600,000
Common Shares Outstanding Rollforward [Abstract]
Commons Stock Issued During Period Shares Employee Stock Plans											600,000
Stock Repurchased and Retired During Period, Shares											(4,100,000)
Commons Stock Issued During Period Shares Employee Stock Plans											600,000
Rollforward of common shares held in treasury
Stock Repurchased and Retired During Period, Shares											(4,100,000)