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Leases (Tables)

6 Months Ended

Jun. 30, 2021

Leases [Abstract]

Lease cost and other information

The components of lease expense were as follows:

			Three Months Ended						Three Months Ended						Six Months Ended						Six Months Ended
(DOLLARS IN MILLIONS)			June 30, 2021						June 30, 2020						June 30, 2021						June 30, 2020
Operating lease cost			$	46					$	12					$	78					$	24
Finance lease cost			1						1						2						2

Supplemental cash flow information related to leases was as follows:

			Six Months Ended						Six Months Ended
(DOLLARS IN MILLIONS)			June 30, 2021						June 30, 2020
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows for operating leases			$	60					$	24
Financing cash flows for finance leases			2						1
Right-of-use assets obtained in exchange for lease obligations
Operating leases			31						22
Finance leases			15						2

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- Definition

Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980

+ Details

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- References

No definition available.

+ Details

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