Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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The cash inflow from the issuance of long-term debt that is not secured by collateral. Excludes proceeds from tax exempt unsecured debt.

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The cash outflow to pay off borrowing used to receive debt funding on a regular basis with maturities ranging from 5-10 years.

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Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt.

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DEBT - Senior Unsecured Notes Narrative (Details) - USD ($)			3 Months Ended		9 Months Ended
	Oct. 07, 2021	Sep. 30, 2021	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020	Dec. 31, 2020
Debt Instrument [Line Items]
Proceeds from issuance of senior unsecured notes					$ 791,520,000	$ 0
Repayment of term loans					455,000,000	0
Loss on extinguishment of debt			$ 913,000	$ 139,000	1,760,000	$ 531,000
Senior Notes
Debt Instrument [Line Items]
Aggregate principal amount		$ 2,050,000,000	$ 2,050,000,000		$ 2,050,000,000		$ 1,250,000,000
Senior Notes \| 4.80% senior unsecured notes due 2024 (“2024 Notes”) (2)
Debt Instrument [Line Items]
Interest rate		4.80%	4.80%		4.80%
Senior Notes \| 4.80% senior unsecured notes due 2024 (“2024 Notes”) (2) \| Subsequent event
Debt Instrument [Line Items]
Aggregate principal amount redeemed	$ 300,000,000
Redemption price (percent)	110.045%
Loss on extinguishment of debt	$ 32,700,000
Payments made to noteholders and legal fees for early redemption	30,200,000
Write-offs associated with unamortized discount and deferred financing costs	$ 2,500,000
Senior Notes \| 3.90% senior unsecured notes due 2029 (“2029 Notes”)
Debt Instrument [Line Items]
Interest rate		3.90%	3.90%		3.90%
Senior Notes \| 5.125% senior unsecured notes due 2026 (“2026 Notes”)
Debt Instrument [Line Items]
Interest rate		5.125%	5.125%		5.125%
Senior Notes \| 5.88% senior unsecured notes due 2027 (“2027 Notes”)
Debt Instrument [Line Items]
Interest rate		5.88%	5.88%		5.88%
Senior Notes \| 3.20% senior unsecured notes due 2031 (“2031 Notes”)
Debt Instrument [Line Items]
Interest rate		3.20%	3.20%		3.20%
Aggregate principal amount		$ 800,000,000	$ 800,000,000		$ 800,000,000
Proceeds from issuance of senior unsecured notes		$ 782,900,000
Senior Notes \| 3.20% senior unsecured notes due 2031 (“2031 Notes”) \| Prior to September 1, 2031 with make-whole premium
Debt Instrument [Line Items]
Redemption price (percent)		100.00%
Senior Notes \| 3.20% senior unsecured notes due 2031 (“2031 Notes”) \| On or after September 1, 2031
Debt Instrument [Line Items]
Redemption price (percent)		100.00%
U.S. dollar term loan
Debt Instrument [Line Items]
Repayment of term loans		$ 345,000,000