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Derivative instruments and hedging activities - Fair Value by Balance Sheet Location (Details) - Interest rate swaps - Designated as Hedging Instrument - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
Other Current Liabilities
Derivatives, Fair Value [Line Items]
Liability Derivatives	$ 5.7	$ 5.7
Other Liabilities
Derivatives, Fair Value [Line Items]
Liability Derivatives	$ 5.7	$ 9.3

X

- Definition

Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.

+ References

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+ Details

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X

- 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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- Details

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- Details

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