Schedule of Notional Amounts (Details) lb in Millions, gal in Millions, $ in Millions	Dec. 31, 2019 USD ($) gal lb	Dec. 31, 2018 USD ($) gal lb
Designated as Hedging Instrument \| Foreign Exchange Contract
Derivative Instruments And Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	$ 216.0	$ 146.6
Designated as Hedging Instrument \| Interest Rate Swaps
Derivative Instruments And Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	0.0	300.0
Designated as Hedging Instrument \| Interest Rate Swap Lock
Derivative Instruments And Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	$ 300.0	$ 250.0
Designated as Hedging Instrument \| Diesel fuel contracts
Derivative Instruments And Hedging Activities Disclosures [Line Items]
Derivatives, Notional Amount, Volume \| gal	4.8	8.2
Designated as Hedging Instrument \| Commodities Contracts
Derivative Instruments And Hedging Activities Disclosures [Line Items]
Derivatives, Notional Amount, Volume \| lb	81.2	94.7
Not Designated as Hedging Instrument \| Equity derivatives
Derivative Instruments And Hedging Activities Disclosures [Line Items]
Derivative, Notional Amount	$ 22.1	$ 21.0

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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5580258-113959

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5579245-113959

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