Lessee Lease Not Yet Commenced Term Of Contract

No definition available.

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- Definition

Lessee leases not yet commenced liability.

+ References

No definition available.

+ Details

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- Definition

Number Of Hydrogen Plants Sold

+ References

No definition available.

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- Definition

Supply Commitment Period

+ References

No definition available.

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- Definition

Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585

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- Definition

Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 3
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918673-209980

+ Details

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Balance Type:	na
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- Definition

Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 55
-Paragraph 53
-URI http://asc.fasb.org/extlink&oid=121568110&loc=SL77918982-209971

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.

+ References

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of lessee's right to use underlying asset under operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount of cash inflow before closing and debt issuance costs received by a seller-lessee in a sale-leaseback recognized in investing activities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 40
-Section 55
-Paragraph 50
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+ Details

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Balance Type:	debit
Period Type:	duration

- Details

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- Details

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- Details

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- Details

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LEASES - Additional Information (Detail) $ in Millions			3 Months Ended		6 Months Ended		12 Months Ended
LEASES - Additional Information (Detail) $ in Millions	Jun. 30, 2020 USD ($)	Apr. 17, 2020 USD ($) hydrogenPlants	Jun. 30, 2020 USD ($)	Jun. 30, 2019 USD ($)	Jun. 30, 2020 USD ($)	Jun. 30, 2019 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)	Jan. 01, 2019 USD ($)
Operating lease cost			$ 74.2	$ 62.9	$ 134.7	$ 116.2	$ 239.6
Operating lease right of use assets	$ 407.4		407.4		407.4		306.1			$ 853.9
Operating Lease Liability, Current	230.7		230.7		230.7		151.2
Long-term lease obligations	$ 786.6		786.6		786.6		804.0
Sale Leaseback Transaction, Gross Proceeds, Investing Activities		$ 530.0
Number of Hydrogen Plants Sold \| hydrogenPlants		5
Gain (Loss) on Disposition of Property Plant Equipment		$ 471.1			471.1	(0.8)	$ 29.9	$ 43.1	$ (1.5)
Transition Service Agreement [Member] \| Air Products And Chemical Inc [Member]
Supply Commitment, Period		18 months
Hydrogen Supply Second Quarter 2020 [Member]
Lessee, Lease Not Yet Commenced, Term Of Contract	15 years						15 years
Lessee, Leases Not Yet Commenced, Liability							$ 212.6
Lease with Affiliate [Member]
Operating lease cost			32.2	$ 36.7	64.5	$ 64.0	130.0
Operating lease right of use assets	$ 611.7		611.7		611.7		650.3			$ 604.4
Operating Lease Liability, Current	82.2		82.2		82.2		79.2
Long-term lease obligations	529.4		529.4		529.4		$ 571.1
Hydrogen Supply [Member]
Lessee, Leases Not Yet Commenced, Liability	$ 212.6		$ 212.6		$ 212.6
Minimum [Member]
Lessee, Operating Lease, Term of Contract	1 year		1 year		1 year		1 year
Minimum [Member] \| Lease with Affiliate [Member]
Lessee, Operating Lease, Term of Contract	7 years		7 years		7 years		7 years
Maximum [Member]
Lessee, Operating Lease, Term of Contract	20 years		20 years		20 years		20 years
Maximum [Member] \| Lease with Affiliate [Member]
Lessee, Operating Lease, Term of Contract	15 years		15 years		15 years		15 years