|12 Months Ended|
Dec. 31, 2020
|Restructuring and Related Activities [Abstract]|
|Strategic Alignment Initiatives Costs||
The following table summarizes the balance of accrued expenses related to these strategic realignment initiatives (in millions):
1 Includes stock-based compensation modification and other postretirement benefit plan curtailment charges.
|Productivity and Reinvestment||
The following table summarizes the balance of accrued expenses related to these productivity and reinvestment initiatives and the changes in the accrued amounts (in millions):
1Includes pension settlement charges. Refer to Note 13.
Tabular disclosure of an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost. This element may also include a description of any reversal and other adjustment made during the period to the amount of an accrued liability for restructuring activities. This element may be used to encapsulate the roll forward presentations of an entity's restructuring reserve by type of cost and in total, and explanation of changes that occurred in the period.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef