v3.20.1

Changes in accumulated other comprehensive loss by component (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2020
Changes in accumulated other comprehensive loss by component |
Schedule of changes in accumulated other comprehensive (loss) income | The changes in accumulated other comprehensive (loss) income by component were as follows:
|  | Three Months Ended March 31,
|  | 2020 |  | 2019
Foreign currency translation |  |  |  |  |  |
Balance at beginning of period |  | $ | (140.6) |  | $ | (146.4)
Other comprehensive (loss) income: |  |  |  |  |  |
Foreign currency translation adjustments(1) |  |  | (11.2) |  |  | 2.2
Balance at end of period |  | $ | (151.8) |  | $ | (144.2)
Pension |  |  |  |  |  |
Balance at beginning and end of period (2) |  | $ | (1.7) |  | $ | (1.4)
Cash flow hedges |  |  |  |  |  |
Balance at beginning of period |  | $ | 1.6 |  | $ | 1.6
Other comprehensive (loss) income: |  |  |  |  |  |
Net change from periodic revaluations |  |  | (0.6) |  |  | (0.2)
Tax benefit |  |  | 0.2 |  |  | —
Total other comprehensive (loss) income before reclassifications, net of tax |  |  | (0.4) |  |  | (0.2)
Net amount reclassified to earnings: |  |  |  |  |  |
Interest rate swaps(3) |  |  | 0.1 |  |  | 0.1
Tax expense |  |  | — |  |  | —
Total amount reclassified from accumulated other comprehensive loss, net of tax |  |  | 0.1 |  |  | 0.1
Total other comprehensive loss |  |  | (0.3) |  |  | (0.1)
Balance at end of period |  | $ | 1.3 |  | $ | 1.5
| (1) |  | In all periods presented, there were no tax impacts related to rate changes and no amounts were reclassified to earnings.
| (2) |  | Quarterly activity was immaterial.
| (3) |  | This amount was included in interest expense, net on the accompanying consolidated statements of operations.

X
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
Name: | us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=118930883&loc=SL7669686-108580 + Details
Name: | us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration