EQUITY ARRANGEMENTS (Details) - USD ($) $ / shares in Units, $ in Millions	1 Months Ended				3 Months Ended
	Dec. 31, 2022	Nov. 30, 2022	Mar. 31, 2022	Mar. 31, 2015	Apr. 01, 2023	May 31, 2022	Feb. 28, 2022	Nov. 30, 2019
Stockholders Equity Note [Line Items]
Stated value (in dollars per share)					$ 131.32
Forward share purchase contract (in shares)				3,645,510
Forward share purchase contract				$ 350.0
Proceeds from issuance or sale of equity		$ 750.0
Present value of contract adjustment payments								$ 114.2
Series D Preferred Stock
Stockholders Equity Note [Line Items]
Preferred stock, shares issued (in shares)		750,000
Common shares issued (in shares)		4,723,500
Preferred stock, redemption, price per share (in dollars per share)		$ 1,007.71
Preferred stock, redemption price per share, percentage of liquidation preference		100.00%
Redemption and conversion of preferred stock	$ 750.0	$ 750.0
2019 Equity Units
Stockholders Equity Note [Line Items]
Dividend rate per annum					5.25%
Accretion expense					$ 1.3
2019 Equity Units | Series D Preferred Stock
Stockholders Equity Note [Line Items]
Preferred stock, value, issued		$ 620.3						$ 620.3
2019 Equity Units and Capped call Transactions
Stockholders Equity Note [Line Items]
Stated value (in dollars per share)								$ 100
Approximate net proceeds								$ 734.5
Preferred stock, shares issued (in shares)								750,000
2019 Equity Units and Capped call Transactions | 2019 Equity Units
Stockholders Equity Note [Line Items]
Contract term					3 years
2019 Equity Units and Capped call Transactions | 2019 Equity Units | Series D Preferred Stock
Stockholders Equity Note [Line Items]
Preferred stock, quarterly payments								$ 114.2
2020 Credit Agreement
Stockholders Equity Note [Line Items]
Long-term debt, term					364 days
Accelerated Share Repurchase
Stockholders Equity Note [Line Items]
Stock repurchase program, authorized amount			$ 2,000.0
Stock repurchase program, percent of shares for initial delivery			85.00%
Stock repurchase program, number of shares authorized to be repurchased (in shares)			10,756,770			3,211,317
Stated value (in dollars per share)					$ 143.18
Open Market, Share Repurchase
Stockholders Equity Note [Line Items]
Stock repurchase program, authorized amount							$ 300.0
Stock repurchase program, number of shares authorized to be repurchased (in shares)							1,888,601