XML 58 R43.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Derivative Instruments and Hedging Activities (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Derivative Instruments and Hedging Activities Disclosure [Abstract] |
Impact of Derivative Instruments on Consolidated Statements of Income and Accumulated OCI | The impact of derivative instruments on the consolidated statements of income and accumulated OCI was as follows (dollars in millions):
|  | Loss Reclassified from Accumulated OCI into Income (Effective Portion) Year Ended December 31, |
|  | 2021 |  |  | 2020 |  |  | 2019 |
Amortization of treasury locks (included in interest expense, net) |  | $ | — |  |  | $ | — |  |  | $ | (18.2 | )

X
- References No definition available. + Details
Name: | us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the location and amount of derivative instruments and nonderivative instruments designated as hedging instruments reported before netting adjustments, and the amount of gain (loss) on derivative instruments and nonderivative instruments designated and qualified as hedging instruments. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4E -URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5624181-113959 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5618551-113959 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -URI http://asc.fasb.org/extlink&oid=125515794&loc=SL5624171-113959 + Details
Name: | us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration