Represents the percentage of the face value of debt instrument net of discount, at which debt instrument is issued.

No definition available.

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- Definition

Total consideration related to the debt tender offers, primarily related to the redemption of aggregate principal amounts of debt tendered, premiums paid on early extinguishment and prepayment of debt, accrued interest paid and other third-party costs and fees paid to lender directly for debt extinguishment or debt prepayment.

+ References

No definition available.

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- Definition

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

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- Definition

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

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

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- Definition

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

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- Definition

The cash outflow for the extinguishment of long-term borrowing, with the highest claim on the assets of the entity in case of bankruptcy or liquidation, before its maturity.

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- Definition

The difference between the reacquisition price and the net carrying amount of the extinguished debt recognized currently as a component of income in the period of extinguishment, net of tax.

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- Definition

Per share impact of the gain (loss) on the extinguishment of debt, net of applicable taxes.

+ References

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- Definition

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

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- Definition

Carrying value as of the balance sheet date of [accrued] interest payable on all forms of debt, including trade payables, that has been incurred and is unpaid. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Amount of cash outflow for cost from early extinguishment and prepayment of debt. Includes, but is not limited to, third-party cost, premium paid, and other fee paid to lender directly for debt extinguishment or debt prepayment. Excludes accrued interest.

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Amount of cash outflow for debt, mandatory redeemable security, and principal payment for finance lease obligation.

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Long-Term Debt, U.S. Senior Notes (Details) - USD ($) $ / shares in Units, $ in Millions						1 Months Ended	3 Months Ended	12 Months Ended
	Apr. 01, 2020	Feb. 20, 2020	Sep. 11, 2019	Sep. 10, 2019	Jan. 09, 2019	Jan. 31, 2019	Sep. 30, 2019	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Sep. 04, 2019
Debt
Repayments of long-term debt								$ 404.4	$ 1,111.5	$ 15.2
Premiums paid on early extinguishment of debt								0.0	13.4	0.0
Gain (loss) on extinguishment of debt							$ (14.3)	$ 0.0	(14.3)	$ 0.0
Gain (loss) on extinguishment of debt, after tax							$ (12.5)		$ (12.5)
Gain (loss) on extinguishment of debt, per diluted share							$ (0.04)		$ (0.04)
Tender Offers [Member]
Debt
Total consideration for debt tender offers			$ 368.8
Premiums paid on early extinguishment of debt			13.4
U.S. Senior Notes
Debt
Redemption price as a percentage of principal amount								100.00%
2.20% Senior Notes due April 2020
Debt
Stated interest rate (as a percent)	2.20%								2.20%
Repayments of long-term debt	$ 400.0
2.55% Senior Notes
Debt
Stated interest rate (as a percent)						2.55%
Repayments of long-term debt						$ 750.0
4.350% Senior Notes due June 2029
Debt
Redemption price as a percentage of principal amount					100.00%
Debt instrument, principal amount					$ 500.0
Stated interest rate (as a percent)					4.35%			4.35%	4.35%
Debt instrument, face amount, net of discount (as a percent)					99.904%
Debt maturity date								Jun. 01, 2029
2.800% Senior Notes due February 2030
Debt
Redemption price as a percentage of principal amount				100.00%
Debt instrument, principal amount				$ 900.0
Stated interest rate (as a percent)				2.80%				2.80%	2.80%
Debt instrument, face amount, net of discount (as a percent)				99.92%
Debt maturity date								Feb. 15, 2030
3.125% Senior Notes Due September 2021 and 4.00% Senior Notes due February 2022 [Member] \| Tender Offers [Member]
Debt
Accrued interest			$ 3.1
3.125% Senior Notes due September 2021
Debt
Stated interest rate (as a percent)								3.125%	3.125%
3.125% Senior Notes due September 2021 \| Tender Offers [Member]
Debt
Redemption price as a percentage of principal amount			101.90%
Debt instrument, principal amount											$ 375.0
Stated interest rate (as a percent)											3.125%
Senior Note principal redeemed			$ 147.3
4.00% Senior Notes
Debt
Stated interest rate (as a percent)								4.00%	4.00%
4.00% Senior Notes \| Tender Offers [Member]
Debt
Redemption price as a percentage of principal amount			104.50%
Debt instrument, principal amount											$ 500.0
Stated interest rate (as a percent)											4.00%
Senior Note principal redeemed			$ 205.0
3.20% Senior Notes due April 2024
Debt
Stated interest rate (as a percent)								3.20%	3.20%
2.05% Senior Notes due March 2025
Debt
Redemption price as a percentage of principal amount		100.00%
Debt instrument, principal amount		$ 400.0
Stated interest rate (as a percent)		2.05%						2.05%
Debt instrument, face amount, net of discount (as a percent)		99.829%
Debt maturity date								Mar. 01, 2025