6. Accumulated Other Comprehensive Income 7. Accumulated Other Comprehensive Income (Notes)

3 Months Ended

Mar. 31, 2023

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

Stockholders' Equity Note Disclosure [Text Block]

8. ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)

Accumulated other comprehensive income included in our condensed consolidated balance sheets consists of the following components (in millions):


	Foreign currency translation adjustments		Foreign other post-employment benefits adjustments		Net unrealized holding gains (losses) on available-for-sale investments		Total accumulated other comprehensive income (loss)
Balances as of January 1, 2023:	$	(466.5)	$	10.0	$	(10.3)	$	(466.8)
Other comprehensive income, before reclassifications	55.4		0.1		4.0		59.5
Amounts reclassified from Accumulated other comprehensive income (loss)	—		(0.1)		0.2		0.1
Income tax effects	(0.2)		0.1		(1.0)		(1.1)
Other comprehensive income, net of income taxes	55.2		0.1		3.2		58.5
Balances as of March 31, 2023:	$	(411.3)	$	10.1	$	(7.1)	$	(408.3)


	Foreign currency translation adjustments		Foreign other post-employment benefits adjustments		Net unrealized holding gains (losses) on available-for-sale investments		Total accumulated other comprehensive income (loss)
Balances as of January 1, 2022:	$	(170.5)	$	(10.9)	$	5.8	$	(175.6)
Other comprehensive income (loss), before reclassifications	(128.7)		0.4		(5.2)		(133.5)

Income tax effects	0.1		(0.1)		1.2		1.2
Other comprehensive income (loss), net of income taxes	(128.6)		0.3		(4.0)		(132.3)
Balances as of March 31, 2022:	$	(299.1)	$	(10.6)	$	1.8	$	(307.9)

All amounts reclassified out of accumulated other comprehensive income were reclassified into other income, net in the condensed consolidated statements of income. The reclassification adjustments are calculated using the specific identification method.